Thomas Alan Neal, M.D.
Family Medicine Physician · Healdsburg, CA
Thomas Alan Neal, M.D. is a family medicine physician with a practice address in Healdsburg, California, and NPI 1649298910, issued on Jul 17, 2006. Check the license (California G59441, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Thomas Alan Neal
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- G59441 CA
Self-reported in NPPES; status is on the state search - Practice location
- 717 Center St, Healdsburg, CA 95448
- Phone
- (707) 433-7258
- Enumerated
- Jul 17, 2006
- Record last updated
- Mar 1, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (707) 433-8807
- Medicaid ID
- 00G594411 CA
- Medicare enrollment
- Enrolled (PECOS I20040315001605); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 1985
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 717 Center St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Melanie Kates, MDInternal Medicine Physician1518911965
- Cameron Macinnis, MDFamily Medicine Physician1750875449
Verify Thomas Alan Neal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G59441Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average family medicine physician in 2024
4,078 Medicare Part D claims for 374 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 132 claims were for opioids.
Most prescribed
- Atorvastatin Calcium433 claims
- Levothyroxine Sodium194 claims
- Losartan Potassium161 claims
- Simvastatin150 claims
- Amlodipine Besylate137 claims
- Lisinopril101 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
- Sutter Bay Medical FoundationHealdsburg, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Alan Neal among 17,133 family medicine physician records in California
Thomas Alan Neal, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1985 · median 2005 among the 10,652 with a school on file
- Record last updated2013 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 family medicine physician records list a practice address in Healdsburg
They are 27 of the 226 NPPES records with a practice address in Healdsburg, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Healdsburg → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Richard Andolsen, MDHealdsburg, CA 954481376533638
- Robert Azcarraga, MDHealdsburg, CA 954481477548709
- Mary Berg, MDHealdsburg, CA 954481487724290
- Maria Garcia, MDHealdsburg, CA 954481073500732
- Andre Gerard, MDHealdsburg, CA 954481891722500
- Walter Maack, M.D.Healdsburg, CA 954481588765416
- Jeffrey Meckler, MDHealdsburg, CA 954481316932635
- Douglas Pile, MDHealdsburg, CA 954481710914577
Common questions
What is Thomas Alan Neal, M.D.'s NPI number?
Thomas Alan Neal, M.D.'s National Provider Identifier (NPI) is 1649298910, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Alan Neal, M.D. located?
The NPPES record lists a practice address at 717 Center St, Healdsburg, CA, 95448. Phone: (707) 433-7258. Providers update this record themselves, so call before visiting.
How can I verify Thomas Alan Neal, M.D.'s license?
NPPES lists California license number G59441, 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 Alan Neal, M.D. prescribe under Medicare Part D?
In 2024, Thomas Alan Neal, M.D. had 4,078 Medicare Part D claims for 374 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.