Michael Tannenbaum, PA
Physician Assistant · Modesto, CA
Michael Tannenbaum, PA is a physician assistant with a practice address in Modesto, California, and NPI 1457553885, issued on Jun 5, 2007. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Tannenbaum
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA01230 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1808 Scenic Dr, Modesto, CA 95355
- Phone
- (510) 409-8966
- Enumerated
- Jun 5, 2007
- Record last updated
- Jun 12, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070809000382); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify Michael Tannenbaum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average physician assistant in 2024
37 Medicare Part D claims for 28 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Lorazepam22 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
- Kaiser Foundation Health Plan OF The NorthwestClackamas, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Tannenbaum among 14,451 physician assistant records in California
Michael Tannenbaum, PA is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 13% of them.
- NPI issued2007 · 13% of these records are older, 78% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2006 · median 2018 among the 7,214 with a school on file
- Record last updated2009 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
122 physician assistant records list a practice address in Modesto
They are 122 of the 9,262 NPPES records with a practice address in Modesto, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Modesto → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kevin Bixel, PAModesto, CA 953551063403376
- John Cercado, PAModesto, CA 953551497940407
- Stephen Fall, PA-CModesto, CA 953551760594154
- Jason Gonzalez, PA-CModesto, CA 953551447317201
- Shelley Lung, PAModesto, CA 953551790818557
- Mark Madsen, PAModesto, CA 953551407805757
- Monica Marple, P.A.-CModesto, CA 953551265531297
- Meridith McCurdy-Yeoman, PACModesto, CA 953551821110586
Common questions
What is Michael Tannenbaum, PA's NPI number?
Michael Tannenbaum, PA's National Provider Identifier (NPI) is 1457553885, issued on Jun 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael Tannenbaum, PA located?
The NPPES record lists a practice address at 1808 Scenic Dr, Modesto, CA, 95355. Phone: (510) 409-8966. Providers update this record themselves, so call before visiting.
How can I verify Michael Tannenbaum, PA's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Tannenbaum, PA prescribe under Medicare Part D?
In 2024, Michael Tannenbaum, PA had 37 Medicare Part D claims for 28 beneficiaries; the average among physician assistant prescribers was 830. 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.