Grace Crittenden, MD
NPI 1053343764 · Internal Medicine Physician · San Luis Obispo, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grace Crittenden, MD is a Internal Medicine Physician provider in San Luis Obispo, CA (NPI 1053343764).
Provider details
- NPI number
- 1053343764
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G65487 (CA)
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
3 documented practice locations
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
Additional practice locations (2)
- 100 Casa StreetSuite BSan Luis Obispo, CA 93405-1818Phone: (805) 242-0614Fax: (805) 457-1550
- 100 Casa StreetSuite BSan Luis Obispo, CA 93405-1818Phone: (805) 242-0614Fax: (805) 457-1550
Registry dates
- Enumerated
- 2006-07-06
- Last updated
- 2019-05-14
Frequently asked questions
- What is Grace Crittenden's NPI number?
- Grace Crittenden's National Provider Identifier (NPI) is 1053343764, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Crittenden's specialty?
- Grace Crittenden is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Grace Crittenden located?
- Grace Crittenden's practice location on file with NPPES is 1250 Peach St Ste B, San Luis Obispo, CA 93401.
- What is Grace Crittenden's phone number?
- The practice phone number listed in the NPPES registry for Grace Crittenden is (805) 543-4043.
- Does Grace Crittenden accept Medicare?
- Grace Crittenden is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grace Crittenden's NPI active?
- Yes — Grace Crittenden's NPI (1053343764) is active in the NPPES registry as of the last update on 2019-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.