Registry data as of Aug 27, 2026

Alan Gehrich, M.D.

Gynecology Physician · Tripler Army Medical Center, HI

Alan Gehrich, M.D. is a gynecology physician with a practice address in Tripler Army Medical Center, Hawaii, and NPI 1336156520, issued on Aug 1, 2006. Check the license on the Hawaii Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1336156520
Name
Alan Gehrich
Credential
M.D.
Primary taxonomy
Gynecology Physician 207VG0400X
Practice location
1 Jarrett White RD, Tripler Army Medical Center, HI 96859
Phone
(808) 433-6621
Enumerated
Aug 1, 2006
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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Also registered at 1 Jarrett White RD

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

  1. Aaron Abdullah, X2Dental Hygienist1609541077
  2. Jacob AbellStudent in an Organized Health Care Education/Training Program1598607814
  3. Hana AbersonPhysical Therapist1225891179
  4. Frances Acoba, PSY.D.Psychologist1093907883
  5. Angela Adams, PSYDClinical Psychologist1235283110
  6. Danilo Agbayani, RPHPharmacist1760535595

Verify Alan Gehrich in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersHawaii Medical BoardCheck 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 Hawaii 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.

Industry payments in 2024: $44.07

1 payment, mostly food and beverage; the largest payer was Applied Medical Resources Corporation. The 1,393 providers of this specialty with any payment received $2,024.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alan Gehrich$44.07
  2. Specialty average$2,024.38

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

Gynecology Physician providers in Hawaii

There are 15 gynecology physician records in Hawaii.

Other gynecology physician records in Hawaii

  1. Ritt Chong, MDHonolulu, HI1477615557
  2. Janine Doneza, MDHilo, HI1003129420
  3. Shannon Eaton, MDAiea, HI1477607497
  4. Lynette Furukawa, M.D.Honolulu, HI1578673661
  5. Sheryl Gardner, MDMililani, HI1861487753
  6. Ilona Higgins, M.D.Honokaa, HI1770794059
  7. Barbara Kitashima, M.D.Honolulu, HI1215906888
  8. Thomas Kosasa, MDHonolulu, HI1396777637
  9. Lyn Lam, MDKamuela, HI1205819323
  10. Bradley Sakaguchi, M.D.Honolulu, HI1215031232

Common questions

What is Alan Gehrich, M.D.'s NPI number?

Alan Gehrich, M.D.'s National Provider Identifier (NPI) is 1336156520, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Alan Gehrich, M.D. located?

The NPPES record lists a practice address at 1 Jarrett White RD, Tripler Army Medical Center, HI, 96859. Phone: (808) 433-6621. Providers update this record themselves, so call before visiting.

How can I verify Alan Gehrich, M.D.'s license?

Search the Hawaii Medical Board at https://cca.hawaii.gov/pvl/boards/medical/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.