Cruz-Elena Sundquist, M.D.
NPI 1699776211 · Internal Medicine Physician · Covina, CA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cruz-Elena Sundquist, M.D. is a Internal Medicine Physician provider in Covina, CA (NPI 1699776211).
Provider details
- NPI number
- 1699776211
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G58446 (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
- 2005-08-04
- Last updated
- 2015-10-06
Frequently asked questions
- What is Cruz-Elena Sundquist's NPI number?
- Cruz-Elena Sundquist's National Provider Identifier (NPI) is 1699776211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cruz-Elena Sundquist's specialty?
- Cruz-Elena Sundquist is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cruz-Elena Sundquist located?
- Cruz-Elena Sundquist's practice location on file with NPPES is 315 N 3rd Ave, Covina, CA 91723-1905.
- What is Cruz-Elena Sundquist's phone number?
- The practice phone number listed in the NPPES registry for Cruz-Elena Sundquist is (626) 967-0559.
- Does Cruz-Elena Sundquist accept Medicare?
- Cruz-Elena Sundquist is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cruz-Elena Sundquist's NPI active?
- Yes — Cruz-Elena Sundquist's NPI (1699776211) is active in the NPPES registry as of the last update on 2015-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.