NPPES file of Aug 9, 2026

Richard Peprah, M.D.

Addiction Medicine (Family Medicine) Physician · Huntington Beach, CA

Richard Peprah, M.D. is an addiction medicine (family medicine) physician with a practice address in Huntington Beach, California, and NPI 1659790848, issued on Apr 15, 2014. Check the license (California A173173, 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
1659790848
Name
Richard Peprah
Credential
M.D.
Primary taxonomy
Addiction Medicine (Family Medicine) Physician 207QA0401X
License number
A173173 CA
Self-reported in NPPES; status is on the state search
Practice location
18800 Main St Ste 204, Huntington Beach, CA 92648
Phone
(949) 432-0918
Enumerated
Apr 15, 2014
Record last updated
Jan 17, 2024
Fax
(949) 209-2001
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest addiction medicine (family medicine) physician records → All 124 in California → Look up another NPI →

Verify Richard Peprah in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A173173    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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94% fewer Medicare Part D claims than the average addiction medicine (family medicine) physician in 2024

43 Medicare Part D claims, against an average of 664 among the 581 providers of this specialty who prescribed in Part D.

  1. Richard Peprah43
  2. Specialty average664

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.

Richard Peprah among 124 addiction medicine (family medicine) physician records in California

Richard Peprah, M.D. is one of 124 addiction medicine (family medicine) physician records with a practice address in California. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 53% of them.

  • NPI issued2014 · 53% of these records are older, 43% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 52% of these records are
  • Record last updated2024 · 33% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0401X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Addiction Medicine (Family Medicine) Physician providers in California

There are 124 addiction medicine (family medicine) physician records in California.

All 124 in California → Every provider in Huntington Beach → Addiction Medicine (Family Medicine) Physician nationwide →

The 8 addiction medicine (family medicine) physician records with the nearest ZIP codes

  1. Stephen Groth, MDLaguna Beach, CA 926511982762761
  2. Anthony Ocana, MD, CCFP, FASAMLaguna Beach, CA 926511093363848
  3. Kenneth Gheysar, M.D.Laguna Hills, CA 926531609992171
  4. Steven Ey, M.D.Newport Beach, CA 926581821013285
  5. Atul Grover, MDNewport Beach, CA 926631639166523
  6. Lucia Rusu, MDCosta Mesa, CA 926261467404004
  7. Peter Scheid, M.D.Capistrano Beach, CA 926241922024777
  8. Daniel Headrick, M.D.San Juan Capistrano, CA 926751770649816

Common questions

What is Richard Peprah, M.D.'s NPI number?

Richard Peprah, M.D.'s National Provider Identifier (NPI) is 1659790848, issued on Apr 15, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Richard Peprah, M.D. located?

The NPPES record lists a practice address at 18800 Main St Ste 204, Huntington Beach, CA, 92648. Phone: (949) 432-0918. Providers update this record themselves, so call before visiting.

How can I verify Richard Peprah, M.D.'s license?

NPPES lists California license number A173173, 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 Richard Peprah, M.D. prescribe under Medicare Part D?

In 2024, Richard Peprah, M.D. had 43 Medicare Part D claims; the average among addiction medicine (family medicine) physician prescribers was 664. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.