Sandra Donnelly, MD
NPI 1811938509 · Emergency Medicine Physician · Whittier, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Donnelly, MD is a Emergency Medicine Physician provider in Whittier, CA (NPI 1811938509).
Provider details
- NPI number
- 1811938509
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G49068 (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
20 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
- 2006-06-10
- Last updated
- 2008-05-28
Frequently asked questions
- What is Sandra Donnelly's NPI number?
- Sandra Donnelly's National Provider Identifier (NPI) is 1811938509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Donnelly's specialty?
- Sandra Donnelly is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sandra Donnelly located?
- Sandra Donnelly's practice location on file with NPPES is 9080 Colima Rd, Whittier, CA 90605-1600.
- What is Sandra Donnelly's phone number?
- The practice phone number listed in the NPPES registry for Sandra Donnelly is (562) 907-1565.
- Does Sandra Donnelly accept Medicare?
- Sandra Donnelly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Donnelly's NPI active?
- Yes — Sandra Donnelly's NPI (1811938509) is active in the NPPES registry as of the last update on 2008-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.