Christopher Farmer, M.D.
NPI 1619136462 · Internal Medicine Physician · Round Rock, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Farmer, M.D. is a Internal Medicine Physician provider in Round Rock, TX (NPI 1619136462).
Provider details
- NPI number
- 1619136462
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- P1544 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
331 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 Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 123 | $71 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 48 | $75 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 37 | $109 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 26 | $174 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 26 | $103 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes |
Practice location
Mailing address
Additional practice locations (2)
- 2801 Franciscan DrBryan, TX 77802-2544Phone: (979) 776-5967Fax: (979) 731-5619
- 1604 Rock Prairie RdCollege Station, TX 77845-8343Phone: (979) 680-5462Fax: (979) 680-5455
Registry dates
- Enumerated
- 2008-06-06
- Last updated
- 2025-09-09
- Certified
- 2025-09-09
Frequently asked questions
- What is Christopher Farmer's NPI number?
- Christopher Farmer's National Provider Identifier (NPI) is 1619136462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Farmer's specialty?
- Christopher Farmer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Farmer located?
- Christopher Farmer's practice location on file with NPPES is 300 University Blvd, Round Rock, TX 78665-1032.
- What is Christopher Farmer's phone number?
- The practice phone number listed in the NPPES registry for Christopher Farmer is (512) 509-0100.
- Does Christopher Farmer accept Medicare?
- Christopher Farmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Farmer's NPI active?
- Yes — Christopher Farmer's NPI (1619136462) is active in the NPPES registry as of the last update on 2025-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.