David Buller, MD
NPI 1285637843 · Family Medicine Physician · Gilmer, TX
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Buller, MD is a Family Medicine Physician provider in Gilmer, TX (NPI 1285637843).
Provider details
- NPI number
- 1285637843
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- H3446 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
21 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
571 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 197 | $119 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 130 | $173 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 93 | $105 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 38 | $70 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 34 | $73 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 98 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 409 | 84 |
| Donepezil Hcl | 157 | 13 |
| Furosemide | 143 | 24 |
| Amlodipine Besylate | 138 | 21 |
| Atorvastatin Calcium | 132 | 18 |
| Apixabanbrand: Eliquis | 123 | 12 |
| Potassium Chloride |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-05-27
- Last updated
- 2019-09-20
Frequently asked questions
- What is David Buller's NPI number?
- David Buller's National Provider Identifier (NPI) is 1285637843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Buller's specialty?
- David Buller is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Buller located?
- David Buller's practice location on file with NPPES is 602 N Titus, Gilmer, TX 75644.
- What is David Buller's phone number?
- The practice phone number listed in the NPPES registry for David Buller is (903) 843-5585.
- Does David Buller accept Medicare?
- David Buller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Buller's NPI active?
- Yes — David Buller's NPI (1285637843) is active in the NPPES registry as of the last update on 2019-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.