NPPES file of Aug 9, 2026

Christopher Li-Han Dang, M.D.

Psychiatry Physician · Bakersfield, CA

Christopher Li-Han Dang, M.D. is a psychiatry physician with a practice address in Bakersfield, California, and NPI 1669731964, issued on May 8, 2012. Check the license (California A127265, 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
1669731964
Name
Christopher Li-Han Dang
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
A127265 CA
Self-reported in NPPES; status is on the state search
Practice location
1700 Mount Vernon Ave, Bakersfield, CA 93306
Phone
(661) 326-5411
Enumerated
May 8, 2012
Record last updated
Dec 2, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20151105002814); accepts Medicare assignment
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 1700 Mount Vernon Ave

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

  1. Pernian AbadiPrimary Care Nurse Practitioner1801760814
  2. Mariam AbdelmissehInternal Medicine Physician1902250574
  3. Arian AbdiStudent in an Organized Health Care Education/Training Program1306538087
  4. Ayham Aboeed, M.D.Critical Care Medicine (Internal Medicine) Physician1093969750
  5. Jesslin Abraham, MDStudent in an Organized Health Care Education/Training Program1497333751
  6. Quinn Adams, MDStudent in an Organized Health Care Education/Training Program1790627537

Verify Christopher Li-Han Dang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A127265
    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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3.6 times the Medicare Part D claims of the average psychiatry physician in 2024

3,614 Medicare Part D claims for 541 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. Christopher Dang3,614
  2. Specialty average1,000

Most prescribed

  1. Clonazepam269 claims
  2. Lorazepam225 claims
  3. Lamotrigine193 claims
  4. Alprazolam182 claims
  5. Trazodone Hcl164 claims
  6. Bupropion Xl160 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

  1. Southern California Permanente Medical GroupSan Marcos, CA

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

Christopher Li-Han Dang among 8,673 psychiatry physician records in California

Christopher Li-Han Dang, M.D. is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 66% of them.

  • NPI issued2012 · 66% of these records are older, 31% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2011 · median 2005 among the 3,295 with a school on file
  • Record last updated2021 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

109 psychiatry physician records list a practice address in Bakersfield

They are 109 of the 11,539 NPPES records with a practice address in Bakersfield, and 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Linda Asante-Ackuayi, M.D.Bakersfield, CA 933061457646978
  2. Nicholas Athanasiou, M.D.Bakersfield, CA 933061801059860
  3. Rene Delgadillo, M.D.Bakersfield, CA 933061669781597
  4. Gary Farber, M.D.Bakersfield, CA 933061336230960
  5. Carlos Fernandez, M.D.Bakersfield, CA 933061659787943
  6. Japsharan GillBakersfield, CA 933061386060523
  7. Yu-Hsi Hu, D.O.Bakersfield, CA 933061912385204
  8. Anca Luminare, MDBakersfield, CA 933061770917262

Common questions

What is Christopher Li-Han Dang, M.D.'s NPI number?

Christopher Li-Han Dang, M.D.'s National Provider Identifier (NPI) is 1669731964, issued on May 8, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Li-Han Dang, M.D. located?

The NPPES record lists a practice address at 1700 Mount Vernon Ave, Bakersfield, CA, 93306. Phone: (661) 326-5411. Providers update this record themselves, so call before visiting.

How can I verify Christopher Li-Han Dang, M.D.'s license?

NPPES lists California license number A127265, 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 Christopher Li-Han Dang, M.D. prescribe under Medicare Part D?

In 2024, Christopher Li-Han Dang, M.D. had 3,614 Medicare Part D claims for 541 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.