Narayana P. Narayana, MD
Gastroenterology Physician · Houston, TX
Narayana P. Narayana, MD is a gastroenterology physician with a practice address in Houston, Texas, and NPI 1952377848, issued on Feb 28, 2006. Check the license (Texas G4662, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Narayana P. Narayana
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- G4662 TX
76327 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1315 St Joseph Pkwy Ste 1309, Houston, TX 77002
- Phone
- (832) 366-1305
- Enumerated
- Feb 28, 2006
- Record last updated
- Mar 31, 2026
- Fax
- (832) 366-1287
- Medicaid ID
- 122589802 TX
- Medicare enrollment
- Enrolled (PECOS I20090821000491); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,478 in Texas → Look up another NPI →
Also registered at 1315 St Joseph Pkwy Ste 1309
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathleen Berger, MDGeneral Practice Physician1427371764
- Hernan Martinez, ARNPFamily Nurse Practitioner1659623825
- Fanny Ramirez, MDFamily Medicine Physician1881796076
- Shurron Silva, NPNurse Practitioner1194241711
Verify Narayana P. Narayana in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license G4662Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average gastroenterology physician in 2024
40 Medicare Part D claims for 30 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf15 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 one group practice
- Etmc Physician Group, Inc.Tyler, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Narayana P. Narayana among 1,478 gastroenterology physician records in Texas
Narayana P. Narayana, MD is one of 1,478 gastroenterology physician records with a practice address in Texas. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 51% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1971 · median 2003 among the 1,175 with a school on file
- Record last updated2026 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Texas
There are 1,478 gastroenterology physician records in Texas.
All 1,478 in Texas → Every provider in Houston → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Leroy Odom, MDHouston, TX 770021144274234
- Ryan Barrientos, MDHouston, TX 770041982975405
- Daniel Burkholder, MDHouston, TX 770041871153981
- John Clemmons, M.D.Houston, TX 770041518997477
- Ronald Colman, M.D.Houston, TX 770041871579417
- John Dugan, MDHouston, TX 770041154677755
- Dean Solcher, M.D.Houston, TX 770041013993633
- Jordan Worth, M.D.Houston, TX 770041598769879
Common questions
What is Narayana P. Narayana, MD's NPI number?
Narayana P. Narayana, MD's National Provider Identifier (NPI) is 1952377848, issued on Feb 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Narayana P. Narayana, MD located?
The NPPES record lists a practice address at 1315 St Joseph Pkwy Ste 1309, Houston, TX, 77002. Phone: (832) 366-1305. Providers update this record themselves, so call before visiting.
How can I verify Narayana P. Narayana, MD's license?
NPPES lists Texas license number G4662, 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 Narayana P. Narayana, MD prescribe under Medicare Part D?
In 2024, Narayana P. Narayana, MD had 40 Medicare Part D claims for 30 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.