Mary E. Hartman, M.D.
MOHS-Micrographic Surgery Physician · Santa Barbara, CA
Mary E. Hartman, M.D. is a mohs-micrographic surgery physician with a practice address in Santa Barbara, California, and NPI 1437156684, issued on Jul 1, 2005. Check the license (California G45846, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mary Hartman
- Credential
- M.D.
- Primary taxonomy
- MOHS-Micrographic Surgery Physician 207ND0101X
- License number
- G45846 CA
Self-reported in NPPES; status is on the state search - Practice location
- 601 E Arrellaga St Ste 101, Santa Barbara, CA 93103
- Phone
- (805) 687-5538
- Enumerated
- Jul 1, 2005
- Record last updated
- Jul 19, 2024
- Fax
- (805) 687-5530
- Medicare enrollment
- Enrolled (PECOS I20051027001220); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 1980
- Entity
- Type 1 · individual
Also registered at 601 E Arrellaga St Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexis Dougherty, MDDermatology Physician1689986507
- Kaitlin Williams, PA-CPhysician Assistant1710612411
Verify Mary Hartman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G45846Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
81% fewer Medicare Part D claims than the average mohs-micrographic surgery physician in 2024
107 Medicare Part D claims for 61 beneficiaries, against an average of 570 among the 1,396 providers of this specialty who prescribed in Part D.
Most prescribed
- Clobetasol Propionate26 claims
- Mupirocin15 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: $423.55
16 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 1,074 providers of this specialty with any payment received $4,075.23 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.
Bills Medicare through one group practice
- Alexis Dougherty IncSanta Barbara, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
MOHS-Micrographic Surgery Physician providers in California
There are 164 mohs-micrographic surgery physician records in California.
Other mohs-micrographic surgery physician records in California
- Sumaira Aasi, MDStanford, CA1780675181
- Faud Abuabara, M.D.Mountain View, CA1164472890
- Ji Won Ahn, MDWalnut Creek, CA1023460243
- Adam Aronson, M.D.Sherman Oaks, CA1629465778
- Sarah Arron, M.D., PH.D.Burlingame, CA1255463725
- Jennifer Baron, MDSan Jose, CA1902927148
- Derek Beaulieu, MDSanta Barbara, CA1376033043
- Kourosh Beroukhim, M.D.Long Beach, CA1063866150
- Dina Bierman, M.D.Santa Monica, CA1659627115
- Jeffrey Binstock, MDMill Valley, CA1780677526
Common questions
What is Mary E. Hartman, M.D.'s NPI number?
Mary E. Hartman, M.D.'s National Provider Identifier (NPI) is 1437156684, issued on Jul 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mary E. Hartman, M.D. located?
The NPPES record lists a practice address at 601 E Arrellaga St Ste 101, Santa Barbara, CA, 93103. Phone: (805) 687-5538. Providers update this record themselves, so call before visiting.
How can I verify Mary E. Hartman, M.D.'s license?
NPPES lists California license number G45846, 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 E. Hartman, M.D. prescribe under Medicare Part D?
In 2024, Mary E. Hartman, M.D. had 107 Medicare Part D claims for 61 beneficiaries; the average among mohs-micrographic surgery physician prescribers was 570. 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.