Michelle Tsz Shan Choi, DO
Family Medicine Physician · Montebello, CA
Michelle Tsz Shan Choi, DO is a family medicine physician with a practice address in Montebello, California, and NPI 1841726338, issued on May 4, 2017. Check the license (California 20A17043, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michelle Tsz Shan Choi
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A17043 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2205 W Beverly Blvd, Montebello, CA 90640
- Phone
- (323) 728-0321
- Enumerated
- May 4, 2017
- Record last updated
- Sep 21, 2023
- Medicare enrollment
- Enrolled (PECOS I20201015002464); accepts Medicare assignment
- Medical or professional school
- Arizona College Of Osteopathic Medicine Mid Western University, 2017
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Verify Michelle Tsz Shan Choi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A17043Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average family medicine physician in 2024
2,783 Medicare Part D claims for 617 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 36 claims were for opioids.
Most prescribed
- Atorvastatin Calcium280 claims
- Amlodipine Besylate161 claims
- Losartan Potassium144 claims
- Lisinopril123 claims
- Atenolol85 claims
- Metformin Hcl84 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Southern California Permanente Medical GroupBaldwin Park, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michelle Tsz Shan Choi among 17,133 family medicine physician records in California
Michelle Tsz Shan Choi, DO is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 79% of them.
- NPI issued2017 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2017 · median 2005 among the 10,652 with a school on file
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 family medicine physician records list a practice address in Montebello
They are 25 of the 728 NPPES records with a practice address in Montebello, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Montebello → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Rodolfo Arevalo, M.D.Montebello, CA 906401487692372
- Violkys Bustamante, PA-CMontebello, CA 906401386755759
- Po Chen, M.D.Montebello, CA 906401629113691
- Maribeth Ching, M.D.Montebello, CA 906401982651477
- Hector Flores, M.D.Montebello, CA 906401124070578
- Hector Gonzalez, M.D.Montebello, CA 906401407813322
- Bertha Gonzalez, D.O.Montebello, CA 906401932295680
- Sudha Govindarajan, MDMontebello, CA 906401184612061
Common questions
What is Michelle Tsz Shan Choi, DO's NPI number?
Michelle Tsz Shan Choi, DO's National Provider Identifier (NPI) is 1841726338, issued on May 4, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Michelle Tsz Shan Choi, DO located?
The NPPES record lists a practice address at 2205 W Beverly Blvd, Montebello, CA, 90640. Phone: (323) 728-0321. Providers update this record themselves, so call before visiting.
How can I verify Michelle Tsz Shan Choi, DO's license?
NPPES lists California license number 20A17043, 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 Michelle Tsz Shan Choi, DO prescribe under Medicare Part D?
In 2024, Michelle Tsz Shan Choi, DO had 2,783 Medicare Part D claims for 617 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Michelle Tsz Shan Choi, DO's MIPS final score?
The 2023 MIPS final score is 76.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.