Brian Birdwell, M.D.
NPI 1013909605 · Internal Medicine Physician · Lawton, OK
Brian Birdwell, M.D. is a Internal Medicine Physician provider in Lawton, OK (NPI 1013909605).
Provider details
- NPI number
- 1013909605
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 13900 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 81 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 123 | 23 |
| Amlodipine Besylate | 112 | 26 |
| Potassium Chloride | 110 | 19 |
| Rosuvastatin Calcium | 109 | 29 |
| Alprazolam | 107 | 23 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 106 | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-18
- Last updated
- 2011-12-22
Frequently asked questions
- What is Brian Birdwell's NPI number?
- Brian Birdwell's National Provider Identifier (NPI) is 1013909605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Birdwell's specialty?
- Brian Birdwell is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Birdwell located?
- Brian Birdwell's practice location on file with NPPES is 4202 Sw Lee Blvd, Lawton, OK 73505-8300.
- What is Brian Birdwell's phone number?
- The practice phone number listed in the NPPES registry for Brian Birdwell is (580) 248-9966.
- Is Brian Birdwell's NPI active?
- Yes — Brian Birdwell's NPI (1013909605) is active in the NPPES registry as of the last update on 2011-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.