NPPES file of Aug 9, 2026

Chim Mee Yang, DO

Facial Plastic Surgery Physician · Santa Cruz, CA

Chim Mee Yang, DO is a facial plastic surgery physician with a practice address in Santa Cruz, California, and NPI 1447817861, issued on May 21, 2019. Check the license (California 20A22276, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1447817861
Name
Chim Mee Yang
Credential
DO
Primary taxonomy
Facial Plastic Surgery Physician 207YS0123X
License number
20A22276 CA
Self-reported in NPPES; status is on the state search
Practice location
550 Water St Ste A, Santa Cruz, CA 95060
Phone
(831) 476-4414
Enumerated
May 21, 2019
Record last updated
Oct 12, 2025
Fax
(831) 476-0264
Medicare enrollment
Enrolled (PECOS I20250729000954); accepts Medicare assignment
Medical or professional school
Campbell Univ School Of Osteopathic Medicine, 2019
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 550 Water St Ste A

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Rachel Ersoff, AUDAudiologist1104272657
  2. Charie Evans, PA-CPhysician Assistant1265775340
  3. Hannah Farquharson, M.D.Family Medicine Physician1659437838
  4. Michael Hajek, MDOtolaryngology Physician1114456639
  5. Ruth Kaspar, AUDAudiologist1871631853
  6. Naomi Legate, NPNurse Practitioner1679827174

Verify Chim Mee Yang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A22276
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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86% fewer Medicare Part D claims than the average facial plastic surgery physician in 2024

53 Medicare Part D claims for 38 beneficiaries, against an average of 370 among the 532 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 31 claims were for opioids.

  1. Chim Yang53
  2. Specialty average370

Most prescribed

  1. Hydrocodone-Acetaminophen26 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.

Industry payments in 2024: $694.52

8 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, Inc. The 451 providers of this specialty with any payment received $3,253.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Chim Yang$694.52
  2. Specialty average$3,253.58

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Bass Medical GroupSanta Cruz, CA
  2. Choctaw Nation OF OklahomaDurant, OK

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Chim Mee Yang among 133 facial plastic surgery physician records in California

Chim Mee Yang, DO is one of 133 facial plastic surgery physician records with a practice address in California. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 89% of them.

  • NPI issued2019 · 89% of these records are older, 5% newer
  • In a Medicare fileYes · 92% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2019 · median 2009 among the 64 with a school on file
  • Record last updated2025 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207YS0123X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Facial Plastic Surgery Physician providers in California

There are 133 facial plastic surgery physician records in California.

The 8 facial plastic surgery physician records with the nearest ZIP codes

  1. Elbert Cheng, M.D.Saratoga, CA 950701396823357
  2. Sudeep Roy, MDLos Gatos, CA 950321326338526
  3. Sachin Parikh, M.D.Cupertino, CA 950141669670592
  4. Patrick Lay, MDSan Jose, CA 951241457573503
  5. Haena Kim, MDSan Jose, CA 951281275799124
  6. William Anderson, MDTurlock, CA 953801366490724
  7. Victor Lacombe, M.D.Santa Rosa, CA 954011134326556
  8. Christina Corey, MDBerkeley, CA 947041225214695

Common questions

What is Chim Mee Yang, DO's NPI number?

Chim Mee Yang, DO's National Provider Identifier (NPI) is 1447817861, issued on May 21, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Chim Mee Yang, DO located?

The NPPES record lists a practice address at 550 Water St Ste A, Santa Cruz, CA, 95060. Phone: (831) 476-4414. Providers update this record themselves, so call before visiting.

How can I verify Chim Mee Yang, DO's license?

NPPES lists California license number 20A22276, 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 Chim Mee Yang, DO prescribe under Medicare Part D?

In 2024, Chim Mee Yang, DO had 53 Medicare Part D claims for 38 beneficiaries; the average among facial plastic surgery physician prescribers was 370. 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.