What is Daniel Gerk's NPI number?

Daniel Gerk's National Provider Identifier (NPI) is 1245251412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Daniel Gerk's specialty?

Daniel Gerk is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Daniel Gerk located?

Daniel Gerk's practice location on file with NPPES is 20060 Governors Dr, Olympia Fields, IL 60461-1029.

What is Daniel Gerk's phone number?

The practice phone number listed in the NPPES registry for Daniel Gerk is (708) 283-1789.

Does Daniel Gerk accept Medicare?

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

Is Daniel Gerk's NPI active?

Yes — Daniel Gerk's NPI (1245251412) is active in the NPPES registry as of the last update on 2016-05-19.

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Daniel Gerk, PT

NPI 1245251412 · Physical Therapist · Olympia Fields, IL

Daniel Gerk, PT is a Physical Therapist provider in Olympia Fields, IL (NPI 1245251412).

Provider details

NPI number: 1245251412
Entity type: Individual
Primary specialty: Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Credential: PT
Sex: Male
Sole proprietor: No
License: 070-013104 (IL)

Practice location

20060 Governors Dr

Olympia Fields, IL 60461-1029

Phone: (708) 283-1789

Street-level locationGet directions

More IL providers

Mailing address

590 W Exchange St

Crete, IL 60417-2031

Specialties & taxonomies

Physical TherapistPrimary225100000XLicense 070-013104 (IL)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(84/100 index)

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

Registry tenure28% of score
20 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
3,097 Medicare services, 2024 (ranked within specialty)

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)
Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110	2,608	$25
Electrical Stimulation (unattended), to One Or More Areas for Indication(s) Other Than Wound Care, As Part of a Therapy Plan of CareG0283	440	$9
Evaluation for Physical Therapy, Typically 20 Minutes97161	49	$99

Typical Medicare-allowed amounts for these services range $9–$99 (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.

Enumerated: 2006-07-22
Last updated: 2016-05-19

Frequently asked questions

What is Daniel Gerk's NPI number?: Daniel Gerk's National Provider Identifier (NPI) is 1245251412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Daniel Gerk's specialty?: Daniel Gerk is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
Where is Daniel Gerk located?: Daniel Gerk's practice location on file with NPPES is 20060 Governors Dr, Olympia Fields, IL 60461-1029.
What is Daniel Gerk's phone number?: The practice phone number listed in the NPPES registry for Daniel Gerk is (708) 283-1789.
Does Daniel Gerk accept Medicare?: Daniel Gerk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Daniel Gerk's NPI active?: Yes — Daniel Gerk's NPI (1245251412) is active in the NPPES registry as of the last update on 2016-05-19.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)