Ruth Ann Fitzpatrick, MD
NPI 1801972534 · Endocrinology, Diabetes & Metabolism Physician · Chester, PA
Enrolled with Medicare as Order and Referring Only - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruth Ann Fitzpatrick, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Chester, PA (NPI 1801972534).
Provider details
- NPI number
- 1801972534
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD030796L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-10-27
- Last updated
- 2016-03-23
Frequently asked questions
- What is Ruth Ann Fitzpatrick's NPI number?
- Ruth Ann Fitzpatrick's National Provider Identifier (NPI) is 1801972534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Ann Fitzpatrick's specialty?
- Ruth Ann Fitzpatrick is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Ruth Ann Fitzpatrick located?
- Ruth Ann Fitzpatrick's practice location on file with NPPES is 1 Medical Center Blvd, Chester, PA 19013-3902.
- What is Ruth Ann Fitzpatrick's phone number?
- The practice phone number listed in the NPPES registry for Ruth Ann Fitzpatrick is (610) 872-8200.
- Does Ruth Ann Fitzpatrick accept Medicare?
- Ruth Ann Fitzpatrick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruth Ann Fitzpatrick's NPI active?
- Yes — Ruth Ann Fitzpatrick's NPI (1801972534) is active in the NPPES registry as of the last update on 2016-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.