Ana Duncan, NP-C
NPI 1275266744 · Family Nurse Practitioner · Fresno, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ana Duncan, NP-C is a Family Nurse Practitioner provider in Fresno, CA (NPI 1275266744).
Provider details
- NPI number
- 1275266744
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 95021118 (CA)
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 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
52 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) |
|---|---|---|
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System Or Implantable Defibrillator System, Remote Up to 90 Days93296 | 28 | $23 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System, Remote Up to 90 Days93294 | 24 | $25 |
Typical Medicare-allowed amounts for these services range $23–$25 (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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ezetimibe | 169 | 75 |
| Rosuvastatin Calcium | 124 | 62 |
| Amlodipine Besylate | 56 | 28 |
| Hydrochlorothiazide | 47 | 28 |
| Furosemide | 42 | 27 |
| Apixabanbrand: Eliquis | 35 | 17 |
| Metoprolol Succinate | 29 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$764 across 20 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)
- 726 N Medical Center Dr E Ste 125Clovis, CA 93611-6882Phone: (559) 439-6808Fax: (559) 439-9335
Registry dates
- Enumerated
- 2022-07-02
- Last updated
- 2022-07-02
- Certified
- 2022-06-29
Frequently asked questions
- What is Ana Duncan's NPI number?
- Ana Duncan's National Provider Identifier (NPI) is 1275266744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ana Duncan's specialty?
- Ana Duncan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ana Duncan located?
- Ana Duncan's practice location on file with NPPES is 1313 E Herndon Ave Ste 203, Fresno, CA 93720-3306.
- What is Ana Duncan's phone number?
- The practice phone number listed in the NPPES registry for Ana Duncan is (559) 439-6808.
- Does Ana Duncan accept Medicare?
- Ana Duncan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ana Duncan's NPI active?
- Yes — Ana Duncan's NPI (1275266744) is active in the NPPES registry as of the last update on 2022-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.