Phillip Allan Martin, MD
Internal Medicine Physician · Lake Isabella, CA
Phillip Allan Martin, MD is an internal medicine physician with a practice address in Lake Isabella, California, and NPI 1275580680, issued on May 30, 2006. Check the license (California G61763, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Phillip Allan Martin
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G61763 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6425 Lynch Canyon Dr, Lake Isabella, CA 93240
- Phone
- (760) 379-8630
- Enumerated
- May 30, 2006
- Record last updated
- Feb 20, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (760) 379-7658
- Medicaid ID
- 00G617630 CA
- Entity
- Type 1 · individual
Also registered at 6425 Lynch Canyon Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gary Finstad, M.D.Internal Medicine Physician1184763633
- Robert Gross, DOInternal Medicine Physician1396827358
- James Gutzman, PA-C, RN, FNPPhysician Assistant1295834844
- Holly Spohn-Gross, DPMPodiatrist1659453611
Verify Phillip Allan Martin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G61763Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
278 Medicare Part D claims for 152 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin41 claims
- Cephalexin16 claims
- Ibuprofen13 claims
- Sulfamethoxazole-Trimethoprim13 claims
- Ciprofloxacin Hcl11 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.
Industry payments in 2024: $37.34
2 payments; by number, the most common kind was food and beverage; the largest payer was Ironwood Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
4 internal medicine physician records list a practice address in Lake Isabella
They are 4 of the 140 NPPES records with a practice address in Lake Isabella, and 17,696 internal medicine physician records in California.
All 4 in Lake Isabella → All 17,696 in California → Every provider in Lake Isabella →
Other internal medicine physician records in California
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- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Phillip Allan Martin, MD's NPI number?
Phillip Allan Martin, MD's National Provider Identifier (NPI) is 1275580680, issued on May 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Phillip Allan Martin, MD located?
The NPPES record lists a practice address at 6425 Lynch Canyon Dr, Lake Isabella, CA, 93240. Phone: (760) 379-8630. Providers update this record themselves, so call before visiting.
How can I verify Phillip Allan Martin, MD's license?
NPPES lists California license number G61763, 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 Phillip Allan Martin, MD prescribe under Medicare Part D?
In 2024, Phillip Allan Martin, MD had 278 Medicare Part D claims for 152 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.