DR. STEVEN MICHAEL PETAK MD
NPI 1861493157
Internal Medicine - Endocrinology, Diabetes & Metabolism in Houston, TX
About Dr. Steven Michael Petak Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEVEN MICHAEL PETAK MD (NPI 1861493157) is an individual endocrinology, diabetes & metabolism provider in Houston, Texas, licensed in Texas (G1147) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 8
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Steven Michael Petak Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Steven Petak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,407 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77030
HOUSTON, TX 77030
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Steven Petak's NPI number?
The NPI number for Steven Petak is 1861493157. It was assigned to this individual provider in the NPPES registry on August 9, 2005.
Where is Steven Petak located?
Steven Petak practices at 6550 Fannin St Suite 1101, Houston, TX 77030. The listed phone number is (713) 441-0006.
What is Steven Petak's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Steven Petak enrolled in Medicare?
Yes. Steven Petak is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Steven Petak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Petak reassigns Medicare benefits to Tmh Physician Associates PLLC (Houston, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Steven Petak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Steven Petak was last updated on August 13, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Steven Michael Petak, MD · NPI 1861493157
Endocrinology, Diabetes & Metabolism physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since August 9, 2005.
## Identity
- **NPI:** 1861493157 (Entity type: Individual)
- **Enumerated:** August 9, 2005
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** G1147 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6550 FANNIN ST, SUITE 1101, Houston, TX 77030-2717
- **Phone:** (713) 441-0006
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Tmh Physician Associates PLLC (NPI 1275779225, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 13, 2014
- **Other identifiers:** Medicare ID-Type Unspecified 892893; Medicaid 119141304 (TX); Medicare UPIN C20442; and 5 more
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Source: [NPI Profile](https://npiprofile.com/npi/1861493157) · Data from the CMS NPPES public registry.