Katrina Anne Sandejas, MD
NPI 1992333538 · Infectious Disease Physician · Claremont, CA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katrina Anne Sandejas, MD is a Infectious Disease Physician provider in Claremont, CA (NPI 1992333538).
Provider details
- NPI number
- 1992333538
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A200099 (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
6 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 23 |
| Atorvastatin Calcium | 14 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-30
- Last updated
- 2025-08-02
- Certified
- 2025-08-02
Frequently asked questions
- What is Katrina Anne Sandejas's NPI number?
- Katrina Anne Sandejas's National Provider Identifier (NPI) is 1992333538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katrina Anne Sandejas's specialty?
- Katrina Anne Sandejas is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Katrina Anne Sandejas located?
- Katrina Anne Sandejas's practice location on file with NPPES is 935 W Foothill Blvd, Claremont, CA 91711-3304.
- What is Katrina Anne Sandejas's phone number?
- The practice phone number listed in the NPPES registry for Katrina Anne Sandejas is (626) 851-8880.
- Does Katrina Anne Sandejas accept Medicare?
- Katrina Anne Sandejas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katrina Anne Sandejas's NPI active?
- Yes — Katrina Anne Sandejas's NPI (1992333538) is active in the NPPES registry as of the last update on 2025-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.