Catherine Nicholas, PA-C
NPI 1699652644 · Physician Assistant · Baltimore, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Nicholas, PA-C is a Physician Assistant provider in Baltimore, MD (NPI 1699652644).
Provider details
- NPI number
- 1699652644
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
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
Under 1 yr in registry
- Profile completeness38% of score
83% 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
- 2025-08-20
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Frequently asked questions
- What is Catherine Nicholas's NPI number?
- Catherine Nicholas's National Provider Identifier (NPI) is 1699652644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Nicholas's specialty?
- Catherine Nicholas is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Nicholas located?
- Catherine Nicholas's practice location on file with NPPES is 201 E University Pkwy, Baltimore, MD 21218-2829.
- What is Catherine Nicholas's phone number?
- The practice phone number listed in the NPPES registry for Catherine Nicholas is (410) 554-2000.
- Does Catherine Nicholas accept Medicare?
- Catherine Nicholas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Nicholas's NPI active?
- Yes — Catherine Nicholas's NPI (1699652644) is active in the NPPES registry as of the last update on 2025-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.