Mary Ann Crahan, FNP
NPI 1841950292 · Family Nurse Practitioner · Moraga, CA
Mary Ann Crahan, FNP is a Family Nurse Practitioner provider in Moraga, CA (NPI 1841950292).
Provider details
- NPI number
- 1841950292
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95019035 (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 tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$406 across 23 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-12-27
- Last updated
- 2022-01-11
- Certified
- 2022-01-11
Frequently asked questions
- What is Mary Ann Crahan's NPI number?
- Mary Ann Crahan's National Provider Identifier (NPI) is 1841950292, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ann Crahan's specialty?
- Mary Ann Crahan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Ann Crahan located?
- Mary Ann Crahan's practice location on file with NPPES is 533 Moraga Rd Ste 120, Moraga, CA 94556-2254.
- What is Mary Ann Crahan's phone number?
- The practice phone number listed in the NPPES registry for Mary Ann Crahan is (925) 993-8149.
- Is Mary Ann Crahan's NPI active?
- Yes — Mary Ann Crahan's NPI (1841950292) is active in the NPPES registry as of the last update on 2022-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.