Spencer Bigler, FNP
NPI 1629710967 · Family Medicine Physician · Peridot, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Spencer Bigler, FNP is a Family Medicine Physician provider in Peridot, AZ (NPI 1629710967).
Provider details
- NPI number
- 1629710967
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 273546 (AZ)
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
4 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
211 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 159 | $54 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 52 | $29 |
Typical Medicare-allowed amounts for these services range $29–$54 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 23 | 14 |
| Naproxen | 23 | 14 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 21 | 21 |
| Fluticasone Propionate | 17 | 17 |
| Empagliflozinbrand: Jardiance | 15 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 14 | — |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-08
- Last updated
- 2022-04-08
- Certified
- 2022-03-30
Frequently asked questions
- What is Spencer Bigler's NPI number?
- Spencer Bigler's National Provider Identifier (NPI) is 1629710967, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Spencer Bigler's specialty?
- Spencer Bigler is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Spencer Bigler located?
- Spencer Bigler's practice location on file with NPPES is 103 Medicine Way Rd, Peridot, AZ 85542-5000.
- What is Spencer Bigler's phone number?
- The practice phone number listed in the NPPES registry for Spencer Bigler is (928) 475-7300.
- Does Spencer Bigler accept Medicare?
- Spencer Bigler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Spencer Bigler's NPI active?
- Yes — Spencer Bigler's NPI (1629710967) is active in the NPPES registry as of the last update on 2022-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.