Steven Michael Petak, MD
Endocrinology, Diabetes & Metabolism Physician · Houston, TX
Steven Michael Petak, MD is an endocrinology, diabetes & metabolism physician with a practice address in Houston, Texas, and NPI 1861493157, issued on Aug 9, 2005. Check the license (Texas G1147, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Steven Michael Petak
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- G1147 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6550 Fannin St, Houston, TX 77030
- Phone
- (713) 441-0006
- Enumerated
- Aug 9, 2005
- Record last updated
- Aug 13, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicaid IDs
- 119141304 TX
119141305 TX - Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 743 in Texas → Look up another NPI →
Also registered at 6550 Fannin St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Steven Michael Petak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license G1147Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
517 Medicare Part D claims for 219 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of claims.
Most prescribed
- Levothyroxine Sodium141 claims
- Alendronate Sodium116 claims
- Raloxifene Hcl69 claims
- Tymlos49 claims
- Synthroid45 claims
- Methimazole20 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $111,923.53
171 payments; by number, the most common kind was travel and lodging; the largest payer was Alexion Pharmaceuticals, Inc. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Steven Michael Petak among 743 endocrinology, diabetes & metabolism physician records in Texas
Steven Michael Petak, MD is one of 743 endocrinology, diabetes & metabolism physician records with a practice address in Texas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 75% of these records are
- Record last updated2014 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Texas
There are 743 endocrinology, diabetes & metabolism physician records in Texas.
All 743 in Texas → Every provider in Houston → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Mandeep Bajaj, M.D.Houston, TX 770301376559971
- Cristina Boccalandro, M.D.Houston, TX 770301508890427
- Mouhammed Habra, M.D.Houston, TX 770301548219413
- Carlos Hamilton, MDHouston, TX 770301326041567
- Dale Hamilton, MDHouston, TX 770301982669875
- Victor Lavis, M.D.Houston, TX 770301528014206
- Marco Marcelli, MDHouston, TX 770301710994074
- Yomna Monla, M.D.Houston, TX 770301376585851
Common questions
What is Steven Michael Petak, MD's NPI number?
Steven Michael Petak, MD's National Provider Identifier (NPI) is 1861493157, issued on Aug 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Steven Michael Petak, MD located?
The NPPES record lists a practice address at 6550 Fannin St, Houston, TX, 77030. Phone: (713) 441-0006. Providers update this record themselves, so call before visiting.
How can I verify Steven Michael Petak, MD's license?
NPPES lists Texas license number G1147, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Steven Michael Petak, MD prescribe under Medicare Part D?
In 2024, Steven Michael Petak, MD had 517 Medicare Part D claims for 219 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.