Mary Ann Nyc, MD
Family Medicine Physician · San Bernardino, CA
Mary Ann Nyc, MD is a family medicine physician with a practice address in San Bernardino, California, and NPI 1679152896, issued on Apr 5, 2021. Check the license (California A193007, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mary Ann Nyc
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A193007 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2101 N Waterman Ave, San Bernardino, CA 92404
- Phone
- (909) 883-8711
- Enumerated
- Apr 5, 2021
- Record last updated
- Jul 1, 2024
- Medicare enrollment
- Enrolled (PECOS I20240715001139); accepts Medicare assignment
- Medical or professional school
- Virginia Commonwealth University, School Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 2101 N Waterman Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Ann Nyc in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A193007Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average family medicine physician in 2024
278 Medicare Part D claims for 125 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Naproxen21 claims
- Atorvastatin Calcium16 claims
- Azithromycin14 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: $69.47
1 payment: food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 55,478 providers of this specialty with any payment received $902.55 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 5 group practices
- Corona Hospitalist Medical Group, IncCorona, CA
- Inpatient Specialists OF California PCSan Bernardino, CA
- Little Company Hospitalist Medical Group IncTorrance, CA
- Riverside Medical Clinic IncRiverside, CA
- Temecula Valley Hospitalist Medical Group IncTemecula, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Ann Nyc among 17,133 family medicine physician records in California
Mary Ann Nyc, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2021 · median 2005 among the 10,652 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
76 family medicine physician records list a practice address in San Bernardino
They are 76 of the 5,645 NPPES records with a practice address in San Bernardino, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in San Bernardino → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Nesib Ali, MDSan Bernardino, CA 924041497725261
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- Ann-Renee Desrochers, MDSan Bernardino, CA 924041932135076
- Luisito Francisco, MDSan Bernardino, CA 924041205806775
- Mariclem Lao, MDSan Bernardino, CA 924041487624169
- Faith Lee-Jackson, MDSan Bernandino, CA 924041699745471
- Son Nguyen, M.D.San Bernardino, CA 924041376593889
- Bolanle Oyeyipo-Ajumobi, MDSan Bernardino, CA 924041821084054
Common questions
What is Mary Ann Nyc, MD's NPI number?
Mary Ann Nyc, MD's National Provider Identifier (NPI) is 1679152896, issued on Apr 5, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Mary Ann Nyc, MD located?
The NPPES record lists a practice address at 2101 N Waterman Ave, San Bernardino, CA, 92404. Phone: (909) 883-8711. Providers update this record themselves, so call before visiting.
How can I verify Mary Ann Nyc, MD's license?
NPPES lists California license number A193007, 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 Ann Nyc, MD prescribe under Medicare Part D?
In 2024, Mary Ann Nyc, MD had 278 Medicare Part D claims for 125 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.