Nancy O'Connor-Ryerson, NP
NPI 1538405246 · Adult Health Nurse Practitioner · Auburn, NY
Nancy O'Connor-Ryerson, NP is a Adult Health Nurse Practitioner provider in Auburn, NY (NPI 1538405246).
Provider details
- NPI number
- 1538405246
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- F304050-1 (NY)
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 tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-12-27
- Last updated
- 2012-12-27
Frequently asked questions
- What is Nancy O'Connor-Ryerson's NPI number?
- Nancy O'Connor-Ryerson's National Provider Identifier (NPI) is 1538405246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy O'Connor-Ryerson's specialty?
- Nancy O'Connor-Ryerson is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy O'Connor-Ryerson located?
- Nancy O'Connor-Ryerson's practice location on file with NPPES is 135 State St, Auburn, NY 13024-9001.
- What is Nancy O'Connor-Ryerson's phone number?
- The practice phone number listed in the NPPES registry for Nancy O'Connor-Ryerson is (315) 253-8401.
- Is Nancy O'Connor-Ryerson's NPI active?
- Yes — Nancy O'Connor-Ryerson's NPI (1538405246) is active in the NPPES registry as of the last update on 2012-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.