Christopher Stone, DPN, FNP
NPI 1164144077 · Family Nurse Practitioner · Flagstaff, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Stone, DPN, FNP is a Family Nurse Practitioner provider in Flagstaff, AZ (NPI 1164144077).
Provider details
- NPI number
- 1164144077
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DPN, FNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 214795 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
277 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 87 | $74 |
| X-Ray of Foot, Minimum of 3 Views73630 | 63 | $28 |
| X-Ray of Ankle, Minimum of 3 Views73610 | 46 | $30 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 42 | $104 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 15 | $92 |
| X-Ray of Knee, 3 Views73562 | 12 | $33 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetron Hcl | 48 | 45 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 45 | 40 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 42 | 36 |
| Naloxone Hcl | 27 | 26 |
| Amoxicillin | 18 | 11 |
| Meloxicam | 15 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$36 across 2 records (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
Additional practice locations (1)
- 33400 N 32nd AvePhoenix, AZ 85085-8876Phone: (623) 683-5000
Registry dates
- Enumerated
- 2022-09-16
- Last updated
- 2025-08-11
- Certified
- 2025-08-11
Frequently asked questions
- What is Christopher Stone's NPI number?
- Christopher Stone's National Provider Identifier (NPI) is 1164144077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Stone's specialty?
- Christopher Stone is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christopher Stone located?
- Christopher Stone's practice location on file with NPPES is 1840 N Jasper Dr Ste 2, Flagstaff, AZ 86001-1634.
- What is Christopher Stone's phone number?
- The practice phone number listed in the NPPES registry for Christopher Stone is (866) 974-2673.
- Does Christopher Stone accept Medicare?
- Christopher Stone is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Stone's NPI active?
- Yes — Christopher Stone's NPI (1164144077) is active in the NPPES registry as of the last update on 2025-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.