What is Cassandra Snitowsky's NPI number?

Cassandra Snitowsky's National Provider Identifier (NPI) is 1013322031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Cassandra Snitowsky's specialty?

Cassandra Snitowsky is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Cassandra Snitowsky located?

Cassandra Snitowsky's practice location on file with NPPES is 2050 Pfingsten Rd Ste 128, Glenview, IL 60026-1324.

What is Cassandra Snitowsky's phone number?

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

Does Cassandra Snitowsky accept Medicare?

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

Is Cassandra Snitowsky's NPI active?

Yes — Cassandra Snitowsky's NPI (1013322031) is active in the NPPES registry as of the last update on 2026-05-07.

IndividualActiveAccepts Medicare

Cassandra Snitowsky, APN-CNP

NPI 1013322031 · Nurse Practitioner · Glenview, IL

Cassandra Snitowsky, APN-CNP is a Nurse Practitioner provider in Glenview, IL (NPI 1013322031).

Provider details

NPI number: 1013322031
Entity type: Individual
Primary specialty: Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: APN-CNP
Sex: Female
Sole proprietor: No
License: 277003221 (IL)

Practice location

2050 Pfingsten Rd Ste 128

Glenview, IL 60026-1324

Phone: (847) 570-1700

Fax: (847) 733-5291

Approximate (ZIP-level) locationGet directions

More IL providers

Mailing address

2050 Pfingsten Rd Ste 128

Glenview, IL 60026-1324

Specialties & taxonomies

Nurse PractitionerPrimary363L00000XLicense 277003221 (IL)
Physician Assistants & Advanced Practice Nursing Providers
Adult Health Nurse Practitioner363LA2200XLicense 277003221 (IL)
Physician Assistants & Advanced Practice Nursing Providers

Additional practice locations (1)

719 W North Ave
Melrose Park, IL 60160-1612
Phone: (708) 538-6733

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

Profile Score

Established profile(63/100 index)

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

Registry tenure25% of score
12 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
43 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)
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	26	$158
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	17	$123

Typical Medicare-allowed amounts for these services range $123–$158 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

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
Tirzepatidebrand: Mounjaro	50	—
Semaglutidebrand: Ozempic	44	—
Semaglutidebrand: Wegovy	30	—
Metformin Hclbrand: Metformin Hcl Er	21	12

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.

$45 across 1 record (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: 2014-06-28
Last updated: 2026-05-07
Certified: 2026-05-07

Frequently asked questions

What is Cassandra Snitowsky's NPI number?: Cassandra Snitowsky's National Provider Identifier (NPI) is 1013322031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Cassandra Snitowsky's specialty?: Cassandra Snitowsky is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Cassandra Snitowsky located?: Cassandra Snitowsky's practice location on file with NPPES is 2050 Pfingsten Rd Ste 128, Glenview, IL 60026-1324.
What is Cassandra Snitowsky's phone number?: The practice phone number listed in the NPPES registry for Cassandra Snitowsky is (847) 570-1700.
Does Cassandra Snitowsky accept Medicare?: Cassandra Snitowsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Cassandra Snitowsky's NPI active?: Yes — Cassandra Snitowsky's NPI (1013322031) is active in the NPPES registry as of the last update on 2026-05-07.

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)
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	26	$158
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	17	$123

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
Tirzepatidebrand: Mounjaro	50	—
Semaglutidebrand: Ozempic	44	—
Semaglutidebrand: Wegovy	30	—
Metformin Hclbrand: Metformin Hcl Er	21	12

Transparency — industry payments

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

$45 across 1 record (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments