Brant Kirk, M.D.
NPI 1477843605 · Surgery Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brant Kirk, M.D. is a Surgery Physician provider in Phoenix, AZ (NPI 1477843605).
Provider details
- NPI number
- 1477843605
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 52882 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 33 | 16 |
| Losartan Potassium | 33 | 11 |
| Amlodipine Besylate | 31 | 13 |
| Atorvastatin Calcium | 27 | 12 |
| Lisinopril | 23 | — |
| Metformin Hclbrand: Metformin Hcl Er | 23 | — |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-04-08
- Last updated
- 2016-08-23
Frequently asked questions
- What is Brant Kirk's NPI number?
- Brant Kirk's National Provider Identifier (NPI) is 1477843605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brant Kirk's specialty?
- Brant Kirk is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Brant Kirk located?
- Brant Kirk's practice location on file with NPPES is 4212 N 16th St, Phoenix, AZ 85016-5319.
- What is Brant Kirk's phone number?
- The practice phone number listed in the NPPES registry for Brant Kirk is (602) 263-1200.
- Does Brant Kirk accept Medicare?
- Brant Kirk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brant Kirk's NPI active?
- Yes — Brant Kirk's NPI (1477843605) is active in the NPPES registry as of the last update on 2016-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.