Brian Wagstaff, MD
NPI 1639114499 · Family Medicine Physician · Key West, FL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Wagstaff, MD is a Family Medicine Physician provider in Key West, FL (NPI 1639114499).
Provider details
- NPI number
- 1639114499
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME92309 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,925 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 614 | $134 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 401 | $95 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 306 | $9 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 94 | $119 |
| Urinalysis, Manual Test81002 | 88 | $3 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 96 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 195 | 63 |
| Amlodipine Besylate | 187 | 62 |
| Losartan Potassium | 175 | 55 |
| Lisinopril | 152 | 50 |
| Levothyroxine Sodium | 120 | 36 |
| Metformin Hcl | 119 | 40 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-17
- Last updated
- 2019-12-17
- Certified
- 2019-12-17
Frequently asked questions
- What is Brian Wagstaff's NPI number?
- Brian Wagstaff's National Provider Identifier (NPI) is 1639114499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Wagstaff's specialty?
- Brian Wagstaff is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Wagstaff located?
- Brian Wagstaff's practice location on file with NPPES is 1501 Government Rd, Key West, FL 33040-5108.
- What is Brian Wagstaff's phone number?
- The practice phone number listed in the NPPES registry for Brian Wagstaff is (305) 295-7550.
- Does Brian Wagstaff accept Medicare?
- Brian Wagstaff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Wagstaff's NPI active?
- Yes — Brian Wagstaff's NPI (1639114499) is active in the NPPES registry as of the last update on 2019-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.