Diana Chaddock, RN, NP
NPI 1144497983 · Adult Health Nurse Practitioner · Rochester, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Chaddock, RN, NP is a Adult Health Nurse Practitioner provider in Rochester, NY (NPI 1144497983).
Provider details
- NPI number
- 1144497983
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, NP
- Sex
- Female
- Sole proprietor
- No
- License
- F304798 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 23 | 20 |
| Apixabanbrand: Eliquis | 21 | 14 |
| Metoprolol Succinate | 15 | 13 |
| Ezetimibe | 14 | 11 |
| Sacubitril/Valsartanbrand: Entresto | 12 | — |
| Rosuvastatin Calcium | 12 | — |
| Clopidogrel Bisulfate |
Practice location
Mailing address
Additional practice locations (1)
- 1415 Portland Ave Ste 350Rochester, NY 14621-3043Phone: (585) 442-5320Fax: (585) 922-9061
Registry dates
- Enumerated
- 2008-05-12
- Last updated
- 2022-08-30
- Certified
- 2022-08-30
Frequently asked questions
- What is Diana Chaddock's NPI number?
- Diana Chaddock's National Provider Identifier (NPI) is 1144497983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Chaddock's specialty?
- Diana Chaddock is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diana Chaddock located?
- Diana Chaddock's practice location on file with NPPES is 30 Hagen Dr, Rochester, NY 14625-2658.
- What is Diana Chaddock's phone number?
- The practice phone number listed in the NPPES registry for Diana Chaddock is (585) 338-2700.
- Does Diana Chaddock accept Medicare?
- Diana Chaddock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Chaddock's NPI active?
- Yes — Diana Chaddock's NPI (1144497983) is active in the NPPES registry as of the last update on 2022-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.