Tom Griffin, DO
Internal Medicine Physician · Webster, TX
Tom Griffin, DO is an internal medicine physician with a practice address in Webster, Texas, and NPI 1861021149, issued on Apr 7, 2020. Check the license (Texas U4208, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tom Griffin
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- U4208 TX
Self-reported in NPPES; status is on the state search - Practice location
- 110 E Medical Center Blvd, Webster, TX 77598
- Phone
- (832) 224-9500
- Enumerated
- Apr 7, 2020
- Record last updated
- Jan 5, 2024
- Medicare enrollment
- Enrolled (PECOS I20240105001104); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 110 E Medical Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tom Griffin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license U4208Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average internal medicine physician in 2024
514 Medicare Part D claims for 208 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 23 claims were for opioids.
Most prescribed
- Atorvastatin Calcium26 claims
- Furosemide24 claims
- Pantoprazole Sodium22 claims
- Prednisone21 claims
- Amlodipine Besylate18 claims
- Amoxicillin-Clavulanate Potass18 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: $23.93
1 payment: food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- XpertmdHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tom Griffin among 9,175 internal medicine physician records in Texas
Tom Griffin, DO 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 2020, is newer than 85% of them.
- NPI issued2020 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2019 · median 2004 among the 6,088 with a school on file
- Record last updated2024 · 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).
69 internal medicine physician records list a practice address in Webster
They are 69 of the 1,514 NPPES records with a practice address in Webster, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Webster → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Maha Al-Lahiq, M.D.Webster, TX 775981023008190
- Muhammad Arian, M.D.Webster, TX 775981477507044
- Smriti Choudhary, MDWebster, TX 775981619971553
- Niraj Choudhary, M.D.Webster, TX 775981013906684
- Pamela Dugano - Daphnis, MDWebster, TX 775981982695037
- Daniel Kim, M.D.Webster, TX 775981457349854
- Jamil Memon, M.D.Webster, TX 775981790730430
- Wajid Mirza, D.O.Webster, TX 775981457349888
Common questions
What is Tom Griffin, DO's NPI number?
Tom Griffin, DO's National Provider Identifier (NPI) is 1861021149, issued on Apr 7, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Tom Griffin, DO located?
The NPPES record lists a practice address at 110 E Medical Center Blvd, Webster, TX, 77598. Phone: (832) 224-9500. Providers update this record themselves, so call before visiting.
How can I verify Tom Griffin, DO's license?
NPPES lists Texas license number U4208, 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 Tom Griffin, DO prescribe under Medicare Part D?
In 2024, Tom Griffin, DO had 514 Medicare Part D claims for 208 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.