What is Monika Krezalek's NPI number?

Monika Krezalek's National Provider Identifier (NPI) is 1013203660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Monika Krezalek's specialty?

Monika Krezalek is listed in the NPPES registry with a primary specialty of Colon & Rectal Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Monika Krezalek located?

Monika Krezalek's practice location on file with NPPES is 757 Park Ave W Ste 2850, Highland Park, IL 60035-2558.

What is Monika Krezalek's phone number?

The practice phone number listed in the NPPES registry for Monika Krezalek is (847) 570-1700.

Does Monika Krezalek accept Medicare?

Monika Krezalek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Monika Krezalek's NPI active?

Yes — Monika Krezalek's NPI (1013203660) is active in the NPPES registry as of the last update on 2026-04-28.

IndividualActiveAccepts Medicare

Monika Krezalek, M.D.

NPI 1013203660 · Colon & Rectal Surgery Physician · Highland Park, IL

Monika Krezalek, M.D. is a Colon & Rectal Surgery Physician provider in Highland Park, IL (NPI 1013203660).

Provider details

NPI number: 1013203660
Entity type: Individual
Primary specialty: Colon & Rectal Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: 036135316 (IL)

Practice location

757 Park Ave W Ste 2850

Highland Park, IL 60035-2558

Phone: (847) 570-1700

Fax: (847) 503-4371

Street-level locationGet directions

More IL providers

Mailing address

2650 Ridge Ave # 1223

Evanston, IL 60201-1700

Specialties & taxonomies

Colon & Rectal Surgery PhysicianPrimary208C00000XLicense 036135316 (IL)
Allopathic & Osteopathic Physicians
Surgery Physician208600000XLicense 036135316 (IL)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Colorectal Surgery (proctology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(81/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
15 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
457 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Diagnostic Exam of Anus Using an Endoscope46600	122	$45
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	109	$69
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	40	$101
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	34	$87
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	31	$151
Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Metronidazole	47	46
Neomycin Sulfate	46	44
Hydrocortisone	31	26
Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf	26	26

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$356 across 4 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2011-06-22
Last updated: 2026-04-28
Certified: 2026-04-28

Frequently asked questions

What is Monika Krezalek's NPI number?: Monika Krezalek's National Provider Identifier (NPI) is 1013203660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Monika Krezalek's specialty?: Monika Krezalek is listed in the NPPES registry with a primary specialty of Colon & Rectal Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Monika Krezalek located?: Monika Krezalek's practice location on file with NPPES is 757 Park Ave W Ste 2850, Highland Park, IL 60035-2558.
What is Monika Krezalek's phone number?: The practice phone number listed in the NPPES registry for Monika Krezalek is (847) 570-1700.
Does Monika Krezalek accept Medicare?: Monika Krezalek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Monika Krezalek's NPI active?: Yes — Monika Krezalek's NPI (1013203660) is active in the NPPES registry as of the last update on 2026-04-28.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Diagnostic Exam of Anus Using an Endoscope46600	122	$45
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	109	$69
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	40	$101
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	34	$87
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	31	$151
Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Metronidazole	47	46
Neomycin Sulfate	46	44
Hydrocortisone	31	26
Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf	26	26

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$356 across 4 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments