NPPES file of Aug 9, 2026

Nelson M. Yang, MD

Emergency Medicine Physician · Bakersfield, CA

Nelson M. Yang, MD is an emergency medicine physician with a practice address in Bakersfield, California, and NPI 1982853206, issued on Sep 10, 2008. Check the license (California A111987, 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
1982853206
Name
Nelson M. Yang
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License numbers
A111987 CA
MD438215 PA
MT190827 PA
Self-reported in NPPES; status is on the state search
Practice location
420 34TH St, Bakersfield, CA 93301
Phone
(661) 332-1064
Enumerated
Sep 10, 2008
Record last updated
Jan 18, 2015 (not updated in 11 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20100928000827); accepts Medicare assignment
Medical or professional school
Temple University School Of Medicine, 2007
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 420 34TH St

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

  1. Khondekar Adnan, MDStudent in an Organized Health Care Education/Training Program1215731195
  2. Augusto Alarcon, MDAnesthesiology Physician1447230412
  3. Laith AlmashharawiStudent in an Organized Health Care Education/Training Program1558200691
  4. Hasan Amjad, MDStudent in an Organized Health Care Education/Training Program1124966429
  5. Arian AzamianStudent in an Organized Health Care Education/Training Program1730983156
  6. Kian Azimian, M.D.Emergency Medicine Physician1952385544

Verify Nelson M. 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 A111987
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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19% fewer Medicare Part D claims than the average emergency medicine physician in 2024

184 Medicare Part D claims for 130 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 14 claims were for opioids.

  1. Nelson Yang184
  2. Specialty average226

Most prescribed

  1. Cefpodoxime Proxetil21 claims
  2. Ondansetron Odt20 claims
  3. Prednisone15 claims
  4. Albuterol Sulfate Hfa14 claims
  5. Amoxicillin-Clavulanate Potass14 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 2 group practices

  1. Priority Urgent CareBakersfield, CA
  2. Team Physicians OF Northern California Medical Group IncLa Mesa, CA

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

Nelson M. Yang among 7,751 emergency medicine physician records in California

Nelson M. Yang, MD is one of 7,751 emergency 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 2008, is newer than 50% of them.

  • NPI issued2008 · 50% of these records are older, 46% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2007 · median 2011 among the 4,560 with a school on file
  • Record last updated2015 · 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 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

116 emergency medicine physician records list a practice address in Bakersfield

They are 116 of the 11,539 NPPES records with a practice address in Bakersfield, and 7,751 emergency medicine physician records in California.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Brian Artman, DOBakersfield, CA 933011881742898
  2. Kian Azimian, M.D.Bakersfield, CA 933011952385544
  3. Jeffrey Butler, DOBakersfield, CA 933011619908175
  4. Peter Ellis, M.D.Bakersfield, CA 933011861561540
  5. Samuel Hardy, M.D.Bakersfield, CA 933011407951189
  6. Serineh Melidonian, M.D.Bakersfield, CA 933011699893255
  7. Ronald Peterson, DOBakersfield, CA 933011477533586
  8. Hoshang Pormir, MDBakersfield, CA 933011316994064

Common questions

What is Nelson M. Yang, MD's NPI number?

Nelson M. Yang, MD's National Provider Identifier (NPI) is 1982853206, issued on Sep 10, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Nelson M. Yang, MD located?

The NPPES record lists a practice address at 420 34TH St, Bakersfield, CA, 93301. Phone: (661) 332-1064. Providers update this record themselves, so call before visiting.

How can I verify Nelson M. Yang, MD's license?

NPPES lists California license number A111987, 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 Nelson M. Yang, MD prescribe under Medicare Part D?

In 2024, Nelson M. Yang, MD had 184 Medicare Part D claims for 130 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.