Mary R. Hanna, MD
Cytopathology Physician · Baldwin Park, CA
Mary R. Hanna, MD is a cytopathology physician with a practice address in Baldwin Park, California, and NPI 1730390725, issued on May 24, 2007. Check the license (California A96209, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mary R. Hanna
- Credential
- MD
- Primary taxonomy
- Cytopathology Physician 207ZC0500X
- License number
- A96209 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
- Phone
- (626) 851-5938
- Enumerated
- May 24, 2007
- Record last updated
- Jul 21, 2022
- Fax
- (626) 851-5940
- Entity
- Type 1 · individual
Also registered at 1011 Baldwin Park Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Abdulla, M.D.Surgery Physician1699200840
- Julia Aburto-Erazo, NPNurse Practitioner1922175777
- Mauricio Acevedo, MDInternal Medicine Physician1659442614
- Helen Achio, PHARM.D.Pharmacist1225114614
- Olufemi Adenuga, M.D, MPHPulmonary Disease Physician1134389125
- Soma Agarwal, MDOphthalmology Physician1437220316
Verify Mary R. Hanna in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A96209Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11.0 times the Medicare Part D claims of the average cytopathology physician in 2024
2,321 Medicare Part D claims for 140 beneficiaries, against an average of 211 among the 12 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Levothyroxine Sodium133 claims
- Atorvastatin Calcium118 claims
- Tamsulosin Hcl78 claims
- Amlodipine Besylate75 claims
- Metformin Hcl61 claims
- Albuterol Sulfate Hfa57 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.
Cytopathology Physician providers in California
There are 75 cytopathology physician records in California.
Other cytopathology physician records in California
- Suchetha Adiga, M.D.Rancho Dominguez, CA1003816893
- Warren Allen, M.D.Santa Monica, CA1801850722
- Hermineh AraminOceanside, CA1821451444
- Marigold Ardron, MDModesto, CA1639174584
- Maher Badir, M.D.Ladera Ranch, CA1295947786
- John Baker, MDModesto, CA1841295607
- Shariar Bavafa, MDSeal Beach, CA1639130933
- Sarah Calkins, M.D.San Francisco, CA1073848503
- Quinlan Carlson, MDStanford, CA1740925312
- Sue Chang, MDDuarte, CA1235450776
Common questions
What is Mary R. Hanna, MD's NPI number?
Mary R. Hanna, MD's National Provider Identifier (NPI) is 1730390725, issued on May 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mary R. Hanna, MD located?
The NPPES record lists a practice address at 1011 Baldwin Park Blvd, Baldwin Park, CA, 91706. Phone: (626) 851-5938. Providers update this record themselves, so call before visiting.
How can I verify Mary R. Hanna, MD's license?
NPPES lists California license number A96209, 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 R. Hanna, MD prescribe under Medicare Part D?
In 2024, Mary R. Hanna, MD had 2,321 Medicare Part D claims for 140 beneficiaries; the average among cytopathology physician prescribers was 211. 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.