Collin Leach, MD
Family Medicine Physician · Bryan, TX
Collin Leach, MD is a family medicine physician with a practice address in Bryan, Texas, and NPI 1558868687, issued on Apr 5, 2018. Check the license (Texas T3322, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Collin Leach
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- T3322 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2801 Franciscan Dr, Bryan, TX 77802
- Phone
- (979) 776-2537
- Enumerated
- Apr 5, 2018
- Record last updated
- Aug 30, 2022
- Fax
- (979) 776-2526
- Medicaid ID
- 429296301 TX
- Medicare enrollment
- Enrolled (PECOS I20210911000033); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 2801 Franciscan Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anthony Amoroso, MDEmergency Medical Services (Emergency Medicine) Physician1043274756
- April Anderson, MDEmergency Medicine Physician1558598383
- Mykala Bearden, PAPhysician Assistant1740994334
- Christopher Bibb, M.D.Anatomic Pathology & Clinical Pathology Physician1992917272
- Timothy Brandon, M.D.Emergency Medicine Physician1851376974
- Jayson BrunetteSurgical Assistant1912705666
Verify Collin Leach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license T3322Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average family medicine physician in 2024
421 Medicare Part D claims for 172 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone24 claims
- Cefdinir23 claims
- Amlodipine Besylate19 claims
- Atorvastatin Calcium18 claims
- Ciprofloxacin Hcl17 claims
- Eliquis17 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
- St Joseph Regional Health CenterCollege Station, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Collin Leach among 11,119 family medicine physician records in Texas
Collin Leach, MD is one of 11,119 family 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 82% of them.
- NPI issued2018 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2017 · median 2004 among the 7,095 with a school on file
- Record last updated2022 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
85 family medicine physician records list a practice address in Bryan
They are 85 of the 1,520 NPPES records with a practice address in Bryan, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Bryan → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Russel Biles, M.D.Bryan, TX 778021871552687
- Suzanne Black, M.D.Bryan, TX 778021720082167
- Shailesh Dhaduk, M.D.Bryan, TX 778021326047259
- Asha Haji, M.D.Bryan, TX 778021124027032
- Karim Haji, MDBryan, TX 778021568461499
- Robert Howard, M.D.Bryan, TX 778021285610881
- Van Ngo, M.D.Bryan, TX 778021003877929
- Zenia Nicolwala, M.D.Bryan, TX 778021427044379
Common questions
What is Collin Leach, MD's NPI number?
Collin Leach, MD's National Provider Identifier (NPI) is 1558868687, issued on Apr 5, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Collin Leach, MD located?
The NPPES record lists a practice address at 2801 Franciscan Dr, Bryan, TX, 77802. Phone: (979) 776-2537. Providers update this record themselves, so call before visiting.
How can I verify Collin Leach, MD's license?
NPPES lists Texas license number T3322, 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 Collin Leach, MD prescribe under Medicare Part D?
In 2024, Collin Leach, MD had 421 Medicare Part D claims for 172 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.