Mary Harper, PA
NPI 1184874448 · Medical Physician Assistant · Lancaster, CA
Mary Harper, PA is a Medical Physician Assistant provider in Lancaster, CA (NPI 1184874448).
Provider details
- NPI number
- 1184874448
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA14867 (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 tenure38% of score
17 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
- 2008-09-23
- Last updated
- 2008-09-23
Frequently asked questions
- What is Mary Harper's NPI number?
- Mary Harper's National Provider Identifier (NPI) is 1184874448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Harper's specialty?
- Mary Harper is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Harper located?
- Mary Harper's practice location on file with NPPES is 44725 10th St W, Lancaster, CA 93534-3033.
- What is Mary Harper's phone number?
- The practice phone number listed in the NPPES registry for Mary Harper is (661) 940-7600.
- Is Mary Harper's NPI active?
- Yes — Mary Harper's NPI (1184874448) is active in the NPPES registry as of the last update on 2008-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.