Angelique Tjen-A-Looi, M.D.
NPI 1306006036 · Infectious Disease Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Angelique Tjen-A-Looi, M.D. is a Infectious Disease Physician provider in Sacramento, CA (NPI 1306006036).
Provider details
- NPI number
- 1306006036
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD037377 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 239 | 219 |
| Atovaquone/Proguanil Hclbrand: Atovaquone-Proguanil Hcl | 81 | 81 |
| Typhoid Vi Polysacch Vaccinebrand: Typhim Vi | 42 | 42 |
| Hepatitis a Virus Vaccine/Pfbrand: Havrix | 39 | 32 |
| Ethambutol Hcl | 38 | — |
| Emtricitab/Rilpiviri/Tenof Alabrand: Odefsey | 35 | — |
| Diph,pertuss(acell),tet Vac/Pfbrand: Adacel Tdap |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-16
- Last updated
- 2021-12-15
Frequently asked questions
- What is Angelique Tjen-A-Looi's NPI number?
- Angelique Tjen-A-Looi's National Provider Identifier (NPI) is 1306006036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Angelique Tjen-A-Looi's specialty?
- Angelique Tjen-A-Looi is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Angelique Tjen-A-Looi located?
- Angelique Tjen-A-Looi's practice location on file with NPPES is 2025 Morse Ave, Sacramento, CA 95825-2115.
- What is Angelique Tjen-A-Looi's phone number?
- The practice phone number listed in the NPPES registry for Angelique Tjen-A-Looi is (916) 973-5000.
- Does Angelique Tjen-A-Looi accept Medicare?
- Angelique Tjen-A-Looi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Angelique Tjen-A-Looi's NPI active?
- Yes — Angelique Tjen-A-Looi's NPI (1306006036) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.