NPPES file of Aug 9, 2026

Amber Palmer Chapman, PA

Surgical Physician Assistant · Newport Beach, CA

Amber Palmer Chapman, PA is a surgical physician assistant with a practice address in Newport Beach, California, and NPI 1912167685, issued on Jun 16, 2008. Check the license (California PA 19201, as entered in NPPES) with the California board that licenses this profession; 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
1912167685
Name
Amber Palmer Chapman
Credential
PA
Primary taxonomy
Surgical Physician Assistant 363AS0400X
License number
PA 19201 CA
Self-reported in NPPES; status is on the state search
Practice location
351 Hospital RD, Newport Beach, CA 92663
Phone
(949) 642-1361
Enumerated
Jun 16, 2008
Record last updated
Nov 29, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(949) 642-1394
Medicare enrollment
Enrolled (PECOS I20081008000157); 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 351 Hospital RD

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

  1. Lisa Abaid, M.D., M.P.H.Gynecologic Oncology Physician1295943132
  2. Richard Agnew, MD OB GYNObstetrics & Gynecology Physician1629089206
  3. Maryam Alamoutinia, N.P.Obstetrics & Gynecology Nurse Practitioner1194068304
  4. Lisa Bailer, P.A.Physician Assistant1659485886
  5. Martin Bailey, M.D.Plastic Surgery Physician1124062294
  6. John Brown, M.D.Gynecologic Oncology Physician1659313633

Verify Amber Palmer Chapman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PA 19201
    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
Find 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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41% fewer Medicare Part D claims than the average surgical physician assistant in 2024

178 Medicare Part D claims for 118 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. 83 claims were for opioids.

  1. Amber Chapman178
  2. Specialty average304

Most prescribed

  1. Tramadol Hcl46 claims
  2. Oxycodone Hcl20 claims
  3. Hydrocodone-Acetaminophen16 claims
  4. Ibuprofen16 claims
  5. Gabapentin15 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 GroupAnaheim, CA

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

Amber Palmer Chapman among 1,075 surgical physician assistant records in California

Amber Palmer Chapman, PA is one of 1,075 surgical physician assistant records with a practice address in California. 79% 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 41% of them.

  • NPI issued2008 · 41% of these records are older, 55% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2007 · median 2012 among the 649 with a school on file
  • Record last updated2021 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgical Physician Assistant providers in California

There are 1,075 surgical physician assistant records in California.

The 8 surgical physician assistant records with the nearest ZIP codes

  1. Zackry Ellis, PA-CNewport Beach, CA 926631366536278
  2. Elaine Navani, PANewport Beach, CA 926631699051755
  3. Jocelyn Nguyen, PA-CNewport Beach, CA 926631548736903
  4. Sandra Ovadia, PA-CNewport Beach, CA 926631295057735
  5. Salpi Salibian, PA-CNewport Beach, CA 926631548471626
  6. Shari Sharp, P.A.Newport Beach, CA 926631285664458
  7. Michelle Stone, PA-CNewport Beach, CA 926631376771311
  8. Hitomi Sugimoto, PA-CNewport Beach, CA 926631437875259

Common questions

What is Amber Palmer Chapman, PA's NPI number?

Amber Palmer Chapman, PA's National Provider Identifier (NPI) is 1912167685, issued on Jun 16, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Amber Palmer Chapman, PA located?

The NPPES record lists a practice address at 351 Hospital RD, Newport Beach, CA, 92663. Phone: (949) 642-1361. Providers update this record themselves, so call before visiting.

How can I verify Amber Palmer Chapman, PA's license?

NPPES lists California license number PA 19201, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Amber Palmer Chapman, PA prescribe under Medicare Part D?

In 2024, Amber Palmer Chapman, PA had 178 Medicare Part D claims for 118 beneficiaries; the average among surgical physician assistant prescribers was 304. 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.