Angelique Tjen-A-Looi, M.D.
Infectious Disease Physician · Sacramento, CA
Angelique Tjen-A-Looi, M.D. is an infectious disease physician with a practice address in Sacramento, California, and NPI 1306006036, issued on Jun 16, 2008. Check the license (California A116718, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Angelique Tjen-A-Looi
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License numbers
- A116718 CA
MD037377 DC
Self-reported in NPPES; status is on the state search - Practice location
- 2025 Morse Ave, Sacramento, CA 95825
- Phone
- (916) 973-5000
- Enumerated
- Jun 16, 2008
- Record last updated
- Dec 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120605000799); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 1,119 in California → Look up another NPI →
Also registered at 2025 Morse Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mouner Abouelkhier, RPHPharmacist1164571832
- Elijah Abramson, MDEmergency Medicine Physician1992334965
- Cynthia Adams, RNMedical-Surgical Registered Nurse1346372190
- Jesse Adams, MDHematology & Oncology Physician1851479554
- Qudeer Ahmad, BS RRTCritical Care Registered Respiratory Therapist1649742594
- Paul Akins, MDNeurology Physician1952489528
Verify Angelique Tjen-A-Looi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A116718Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% more Medicare Part D claims than the average infectious disease physician in 2024
1,122 Medicare Part D claims for 349 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims. 11 claims were for opioids.
Most prescribed
- Azithromycin239 claims
- Atovaquone-Proguanil Hcl81 claims
- Typhim Vi42 claims
- Havrix39 claims
- Ethambutol Hcl38 claims
- Odefsey35 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Permanente Medical Group IncSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Angelique Tjen-A-Looi among 1,119 infectious disease physician records in California
Angelique Tjen-A-Looi, M.D. is one of 1,119 infectious disease physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 59% of them.
- NPI issued2008 · 59% of these records are older, 34% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2005 · median 2003 among the 735 with a school on file
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in California
There are 1,119 infectious disease physician records in California.
All 1,119 in California → Every provider in Sacramento → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Kenneth Lee, MDSacramento, CA 958251336227008
- Andrew McNeil, MDSacramento, CA 958231396946281
- Anvarali Velji, MDSacramento, CA 958231881772515
- Sanaz Abderrahmane, M.D.Sacramento, CA 958191902039902
- Mohammad Jaber Kabbesh, MDSacramento, CA 958191356367809
- Soubhi Alhayek, MDSacramento, CA 958171558990952
- Michael Chen, MDSacramento, CA 958171689362253
- Camille Ezran, MDSacramento, CA 958171710621099
Common questions
What is Angelique Tjen-A-Looi, M.D.'s NPI number?
Angelique Tjen-A-Looi, M.D.'s National Provider Identifier (NPI) is 1306006036, issued on Jun 16, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Angelique Tjen-A-Looi, M.D. located?
The NPPES record lists a practice address at 2025 Morse Ave, Sacramento, CA, 95825. Phone: (916) 973-5000. Providers update this record themselves, so call before visiting.
How can I verify Angelique Tjen-A-Looi, M.D.'s license?
NPPES lists California license number A116718, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Angelique Tjen-A-Looi, M.D. prescribe under Medicare Part D?
In 2024, Angelique Tjen-A-Looi, M.D. had 1,122 Medicare Part D claims for 349 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.