NPPES file of Aug 9, 2026

Steven Konstantin, MD

Internal Medicine Physician · Houston, TX

Steven Konstantin, MD is an internal medicine physician with a practice address in Houston, Texas, and NPI 1275038457, issued on Mar 28, 2018. Check the license (Texas T1750, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1275038457
Name
Steven Konstantin
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
T1750 TX
Self-reported in NPPES; status is on the state search
Practice location
6306 Gulfton St Ste 203, Houston, TX 77081
Phone
(832) 626-3366
Enumerated
Mar 28, 2018
Record last updated
Mar 4, 2025
Fax
(832) 626-3306
Medicare enrollment
Enrolled (PECOS I20210805002878); accepts Medicare assignment
Medical or professional school
University Of Texas Medical Branch At Galveston, 2017
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 6306 Gulfton St Ste 203

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Muhammad Farhan, FNPFamily Nurse Practitioner1184144289
  2. Anita LealFamily Nurse Practitioner1528534435

Verify Steven Konstantin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license T1750
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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77% fewer Medicare Part D claims than the average internal medicine physician in 2024

734 Medicare Part D claims for 295 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 17 claims were for opioids.

  1. Steven Konstantin734
  2. Specialty average3,176

Most prescribed

  1. Furosemide37 claims
  2. Pantoprazole Sodium32 claims
  3. Levothyroxine Sodium23 claims
  4. Prednisone23 claims
  5. Atorvastatin Calcium22 claims
  6. Eliquis22 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.

Bills Medicare through 3 group practices

  1. 1960 Physician AssociatesHouston, TX
  2. Trumen Physicians And Associates PLLCHouston, TX
  3. Vanguard Inpatient Physicians PLLCSugar Land, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Steven Konstantin among 9,175 internal medicine physician records in Texas

Steven Konstantin, MD is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 79% of them.

  • NPI issued2018 · 79% of these records are older, 18% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2017 · median 2004 among the 6,088 with a school on file
  • Record last updated2025 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,488 internal medicine physician records list a practice address in Houston

They are 1,488 of the 61,221 NPPES records with a practice address in Houston, and 9,175 internal medicine physician records in Texas.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Barbara Bush, M.D.Houston, TX 770811275581084
  2. Gregory Krynski, M.D.Houston, TX 770811245239326
  3. Moe Zaw, M.DHouston, TX 770811255330106
  4. Bernadette Bonaparte, MDHouston, TX 770801932158458
  5. Bettina Cardus, M.D.Houston, TX 770801164548624
  6. Giao Duong, MDHouston, TX 770821578520953
  7. Fatima Jaffer, M.D.Houston, TX 770821184699720
  8. Majd Jwied, MDHouston, TX 770821073641007

Common questions

What is Steven Konstantin, MD's NPI number?

Steven Konstantin, MD's National Provider Identifier (NPI) is 1275038457, issued on Mar 28, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Steven Konstantin, MD located?

The NPPES record lists a practice address at 6306 Gulfton St Ste 203, Houston, TX, 77081. Phone: (832) 626-3366. Providers update this record themselves, so call before visiting.

How can I verify Steven Konstantin, MD's license?

NPPES lists Texas license number T1750, 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 Konstantin, MD prescribe under Medicare Part D?

In 2024, Steven Konstantin, MD had 734 Medicare Part D claims for 295 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.