John Buckwalter, FNP-BC
NPI 1063512184 · Family Nurse Practitioner · Phoenix, AZ
John Buckwalter, FNP-BC is a Family Nurse Practitioner provider in Phoenix, AZ (NPI 1063512184).
Provider details
- NPI number
- 1063512184
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- AP7376 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
157 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 | 87 | $76 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 47 | $93 |
| Automated Urinalysis Test81003 | 23 | $2 |
Typical Medicare-allowed amounts for these services range $2–$93 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 57 | 56 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 54 | 54 |
| Prednisone | 43 | 41 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 34 | 34 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 29 | 27 |
| Azithromycin | 21 | 20 |
| Fluconazole | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-25
- Last updated
- 2026-02-12
Frequently asked questions
- What is John Buckwalter's NPI number?
- John Buckwalter's National Provider Identifier (NPI) is 1063512184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Buckwalter's specialty?
- John Buckwalter is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Buckwalter located?
- John Buckwalter's practice location on file with NPPES is 2902 W Clarendon Ave, Phoenix, AZ 85017-4609.
- What is John Buckwalter's phone number?
- The practice phone number listed in the NPPES registry for John Buckwalter is (520) 858-6181.
- Is John Buckwalter's NPI active?
- Yes — John Buckwalter's NPI (1063512184) is active in the NPPES registry as of the last update on 2026-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.