Mary Elizabeth Air, M.D.
Physical Medicine & Rehabilitation Physician · San Rafael, CA
Mary Elizabeth Air, M.D. is a physical medicine & rehabilitation physician with a practice address in San Rafael, California, and NPI 1376772913, issued on Jul 3, 2009. Check the license (California 132455, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mary Elizabeth Air
- Credential
- M.D.
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License numbers
- 132455 CA
ML60092975 WA
Self-reported in NPPES; status is on the state search - Practice location
- 99 Montecillo RD, San Rafael, CA 94903
- Phone
- (415) 444-2988
- Enumerated
- Jul 3, 2009
- Record last updated
- Dec 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150130000311); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 1,549 in California → Look up another NPI →
Also registered at 99 Montecillo RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Scott Adelman, MDCardiovascular Disease Physician1396829362
- Navid AfrahPhysical Therapist1275997017
- Omar Ahmed, PHARMDAmbulatory Care Pharmacist1285254037
- Tarik Alagha, MDInternal Medicine Physician1740869676
- Paul Alpert, MDUrology Physician1417031402
- Richard Alvarado, MDOphthalmology Physician1154400299
Verify Mary Elizabeth Air in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 132455Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
657 Medicare Part D claims for 185 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Gabapentin113 claims
- Baclofen92 claims
- Duloxetine Hcl80 claims
- Pregabalin70 claims
- Diclofenac Sodium59 claims
- Meloxicam49 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
- Permanente Medical Group IncVallejo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Elizabeth Air among 1,549 physical medicine & rehabilitation physician records in California
Mary Elizabeth Air, M.D. is one of 1,549 physical medicine & rehabilitation physician records with a practice address in California. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 45% of them.
- NPI issued2009 · 45% of these records are older, 53% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2009 · median 2008 among the 786 with a school on file
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in California
There are 1,549 physical medicine & rehabilitation physician records in California.
All 1,549 in California → Every provider in San Rafael → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Rebecca Anderson, PTASan Rafael, CA 949031396448080
- Linda Choe, MDSan Rafael, CA 949031891879888
- Edward Demayo, MDSan Rafael, CA 949031821172891
- Ronald Gaines, MDSan Rafael, CA 949031174607246
- Shaima Khandaker, MDSan Rafael, CA 949031487276291
- Jennifer McIntyreSan Rafael, CA 949031891473989
- Scott Pinner, M.D.San Rafael, CA 949031326020694
- Andrew Whalen, P.T.San Rafael, CA 949031316209968
Common questions
What is Mary Elizabeth Air, M.D.'s NPI number?
Mary Elizabeth Air, M.D.'s National Provider Identifier (NPI) is 1376772913, issued on Jul 3, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Mary Elizabeth Air, M.D. located?
The NPPES record lists a practice address at 99 Montecillo RD, San Rafael, CA, 94903. Phone: (415) 444-2988. Providers update this record themselves, so call before visiting.
How can I verify Mary Elizabeth Air, M.D.'s license?
NPPES lists California license number 132455, 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 Mary Elizabeth Air, M.D. prescribe under Medicare Part D?
In 2024, Mary Elizabeth Air, M.D. had 657 Medicare Part D claims for 185 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. 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.