Mahr F. Elder, D.D.S., M.D.
Oral and Maxillofacial Surgery (Dentist) · Novato, CA
Mahr F. Elder, D.D.S., M.D. is an oral and maxillofacial surgery (dentist) with a practice address in Novato, California, and NPI 1841301371, issued on Aug 31, 2006. Check the license (California 46586, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mahr F. Elder
- Credential
- D.D.S., M.D.
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License number
- 46586 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1805 Novato Blvd, Novato, CA 94947
- Phone
- (415) 892-1190
- Enumerated
- Aug 31, 2006
- Record last updated
- Mar 6, 2025
- Fax
- (415) 892-7355
- Entity
- Type 1 · individual
Also registered at 1805 Novato Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rajiv Anand, DDSGeneral Practice Dentistry1477681591
- Nancy Derham, DDSGeneral Practice Dentistry1285805721
- Lawson Evans, DDSGeneral Practice Dentistry1821086836
- Michael Rosenthal, DDSGeneral Practice Dentistry1598863607
Verify Mahr F. Elder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 46586Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.7 times the Medicare Part D claims of the average oral and maxillofacial surgery (dentist) in 2024
1,518 Medicare Part D claims for 534 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 381 claims were for opioids.
Most prescribed
- Amoxicillin449 claims
- Chlorhexidine Gluconate411 claims
- Hydrocodone-Acetaminophen285 claims
- Ibuprofen99 claims
- Azithromycin78 claims
- Acetaminophen-Codeine44 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: $1,048.45
16 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 4,075 providers of this specialty with any payment received $1,077.58 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.
Oral and Maxillofacial Surgery (Dentist) providers in California
There are 987 oral and maxillofacial surgery (dentist) records in California.
Other oral and maxillofacial surgery (dentist) records in California
- Allan AbayevLoma Linda, CA1992649479
- Hooman Adamous, DMDBellflower, CA1497917439
- David Adams, DDSFresno, CA1831282755
- Arman Afifi, D.D.S., M.D.Cupertino, CA1528494598
- Payam Afzali, DDS, MDLos Angeles, CA1326350851
- Jacob Agatstein, D.M.D.Torrance, CA1932410842
- Jasmine Aghajani, DDSBeverly Hills, CA1871966622
- Virginia AgustinLa Puente, CA1376726315
- David Ahn, DMDSan Francisco, CA1265865216
- Junil Ahn, D.D.S.,M.D.Aliso Viejo, CA1992829949
Common questions
What is Mahr F. Elder, D.D.S., M.D.'s NPI number?
Mahr F. Elder, D.D.S., M.D.'s National Provider Identifier (NPI) is 1841301371, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mahr F. Elder, D.D.S., M.D. located?
The NPPES record lists a practice address at 1805 Novato Blvd, Novato, CA, 94947. Phone: (415) 892-1190. Providers update this record themselves, so call before visiting.
How can I verify Mahr F. Elder, D.D.S., M.D.'s license?
NPPES lists California license number 46586, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Mahr F. Elder, D.D.S., M.D. prescribe under Medicare Part D?
In 2024, Mahr F. Elder, D.D.S., M.D. had 1,518 Medicare Part D claims for 534 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.