Collin Leach, MD
NPI 1558868687 · Family Medicine Physician · Bryan, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Collin Leach, MD is a Family Medicine Physician provider in Bryan, TX (NPI 1558868687).
Provider details
- NPI number
- 1558868687
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- T3322 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
629 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 442 | $75 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 130 | $77 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 23 | $113 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 19 | $165 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 15 | $8 |
Typical Medicare-allowed amounts for these services range $8–$165 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 24 | 23 |
| Cefdinir | 23 | 22 |
| Amlodipine Besylate | 19 | 16 |
| Atorvastatin Calcium | 18 | 14 |
| Apixabanbrand: Eliquis | 17 | 13 |
| Ciprofloxacin Hcl | 17 | 16 |
| Carvedilol | 16 | 13 |
Practice location
Mailing address
Additional practice locations (2)
- 701 Park AveMinneapolis, MN 55415-1829Phone: (612) 873-8082
- 1604 Rock Prairie RdCollege Station, TX 77845-8343Phone: (979) 680-5474Fax: (979) 680-5487
Registry dates
- Enumerated
- 2018-04-05
- Last updated
- 2022-08-30
- Certified
- 2022-02-23
Frequently asked questions
- What is Collin Leach's NPI number?
- Collin Leach's National Provider Identifier (NPI) is 1558868687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Collin Leach's specialty?
- Collin Leach is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Collin Leach located?
- Collin Leach's practice location on file with NPPES is 2801 Franciscan Dr, Bryan, TX 77802-2544.
- What is Collin Leach's phone number?
- The practice phone number listed in the NPPES registry for Collin Leach is (979) 776-2537.
- Does Collin Leach accept Medicare?
- Collin Leach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Collin Leach's NPI active?
- Yes — Collin Leach's NPI (1558868687) is active in the NPPES registry as of the last update on 2022-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.