Thomas Mampalam, M.D.
Neurological Surgery Physician · Pinole, CA
Thomas Mampalam, M.D. is a neurological surgery physician with a practice address in Pinole, California, and NPI 1619059854, issued on Oct 19, 2006. Check the license (California G56217, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Thomas Mampalam
- Credential
- M.D.
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- G56217 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2150 Appian Way, Pinole, CA 94564
- Phone
- (510) 724-9888
- Enumerated
- Oct 19, 2006
- Entity
- Type 1 · individual
Also registered at 2150 Appian Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennie Byrd, M.D.Physical Medicine & Rehabilitation Physician1306891668
- Lewis Clayman, D.M.D., M.D.Oral and Maxillofacial Surgery (Dentist)1992799613
- Gary Gadwood, M.D.Surgery Physician1730245416
- Frayda GarfinkleMarriage & Family Therapist1063748291
- Brady Lyons, DMDOral and Maxillofacial Surgery (Dentist)1730256702
- Barbara McCoy, R.N., PSY.DClinical Psychologist1609034602
Verify Thomas Mampalam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G56217Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
39% fewer Medicare Part D claims than the average neurological surgery physician in 2024
115 Medicare Part D claims for 19 beneficiaries, against an average of 189 among the 4,152 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 84 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen62 claims
- Tramadol Hcl22 claims
- Gabapentin20 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.
Neurological Surgery Physician providers in California
There are 885 neurological surgery physician records in California.
Other neurological surgery physician records in California
- Mohamad Abbass, MDStanford, CA1679492151
- Samy Abdou, MDSan Diego, CA1215085006
- Kumar Abhinav, BSC MBBS, FRCS(SN)Stanford, CA1003331000
- Moustapha Abou-Samra, MDVentura, CA1194719807
- Bret Abshire, M.D.Murrieta, CA1992741912
- Deyaaldeen Abu Reesh, MDPalo Alto, CA1073201521
- Imad Abumeri, M.D.Bakersfield, CA1295732980
- Achal Achrol, M.D.Loma Linda, CA1275783276
- Geoffrey Adey, MDWalnut Creek, CA1447362520
- John Adler, MDStanford, CA1780736199
Common questions
What is Thomas Mampalam, M.D.'s NPI number?
Thomas Mampalam, M.D.'s National Provider Identifier (NPI) is 1619059854, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Mampalam, M.D. located?
The NPPES record lists a practice address at 2150 Appian Way, Pinole, CA, 94564. Phone: (510) 724-9888. Providers update this record themselves, so call before visiting.
How can I verify Thomas Mampalam, M.D.'s license?
NPPES lists California license number G56217, 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 Thomas Mampalam, M.D. prescribe under Medicare Part D?
In 2024, Thomas Mampalam, M.D. had 115 Medicare Part D claims for 19 beneficiaries; the average among neurological surgery physician prescribers was 189. Part D covers Medicare prescriptions only.
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.