Mary D. Hinckley, MD
Reproductive Endocrinology Physician · San Ramon, CA
Mary D. Hinckley, MD is a reproductive endocrinology physician with a practice address in San Ramon, California, and NPI 1740219419, issued on Jul 3, 2006. Check the license (California A66212, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mary D. Hinckley
- Credential
- MD
- Primary taxonomy
- Reproductive Endocrinology Physician 207VE0102X
- License number
- A66212 CA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Park Place, San Ramon, CA 94583
- Phone
- (925) 867-1800
- Enumerated
- Jul 3, 2006
- Record last updated
- Mar 10, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (925) 275-0933
- Entity
- Type 1 · individual
Also registered at 100 Park Place
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marie Christine Aday, F.N.P.Family Nurse Practitioner1841326832
- Sherry Steinmetz, D.D.S.Dentist1831124437
- Louis Weckstein, MDReproductive Endocrinology Physician1700818036
Verify Mary D. Hinckley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A66212Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $266.73
4 payments; by number, the most common kind was food and beverage; the largest payer was Emd Serono, Inc. The 1,066 providers of this specialty with any payment received $1,086.52 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.
Reproductive Endocrinology Physician providers in California
There are 267 reproductive endocrinology physician records in California.
Other reproductive endocrinology physician records in California
- Sina Abhari, MDNewport Beach, CA1073955290
- Mary Abusief, M.D.East Palo Alto, CA1639206733
- Brian Acacio, M.D.Laguna Niguel, CA1952313140
- Geoffrey Adamson, M.D.Mountain View, CA1780781690
- Jennifer Agard, M.D.Greenbrae, CA1003044553
- Sanjay Agarwal, M.D.La Jolla, CA1255489720
- Lusine Aghajanova, MDPalo Alto, CA1427315522
- Alin Akopians, M.D.Beverly Hills, CA1720306855
- Rene Allen, M.D.Santa Barbara, CA1265630602
- Ruben Alvero, MDPalo Alto, CA1861506917
Common questions
What is Mary D. Hinckley, MD's NPI number?
Mary D. Hinckley, MD's National Provider Identifier (NPI) is 1740219419, issued on Jul 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary D. Hinckley, MD located?
The NPPES record lists a practice address at 100 Park Place, San Ramon, CA, 94583. Phone: (925) 867-1800. Providers update this record themselves, so call before visiting.
How can I verify Mary D. Hinckley, MD's license?
NPPES lists California license number A66212, 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.
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.