Mary Ann Sayon
Gerontology Nurse Practitioner · Yucca Valley, CA
Mary Ann Sayon is a gerontology nurse practitioner with a practice address in Yucca Valley, California, and NPI 1164028080, issued on Dec 7, 2020. Check the license (California 95016062, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Ann Sayon
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- 95016062 CA
Self-reported in NPPES; status is on the state search - Practice location
- 57402 Twentynine Palms Highway #1, Yucca Valley, CA 92284
- Phone
- (310) 384-0371
- Enumerated
- Dec 7, 2020
- Record last updated
- Dec 7, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 569 in California → Look up another NPI →
Also registered at 57402 Twentynine Palms Highway #1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jacqueline EdwardsPhysician Assistant1295285773
Verify Mary Ann Sayon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95016062Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average gerontology nurse practitioner in 2024
4,017 Medicare Part D claims for 331 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. 217 claims were for opioids.
Most prescribed
- Atorvastatin Calcium125 claims
- Hydrocodone-Acetaminophen119 claims
- Losartan Potassium110 claims
- Levothyroxine Sodium98 claims
- Gabapentin95 claims
- Albuterol Sulfate Hfa83 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: $2,359.84
109 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 3,903 providers of this specialty with any payment received $742.05 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.
Mary Ann Sayon among 569 gerontology nurse practitioner records in California
Mary Ann Sayon is one of 569 gerontology nurse practitioner records with a practice address in California. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 63% of them.
- NPI issued2020 · 63% of these records are older, 32% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2020 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in California
There are 569 gerontology nurse practitioner records in California.
All 569 in California → Every provider in Yucca Valley → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Elizabeth Manley, NURSE PRACTITIONERYucca Valley, CA 922841528739398
- Pamela Sullivan, GNPRancho Mirage, CA 922701336267699
- Paul Boyd, FNPPalm Springs, CA 922621699250886
- Griselda Ortiz Rodriguez, NPCalimesa, CA 923201093659674
- Gregory Carlson, NPCoachella, CA 922361740822576
- Margarita Lewis-UptonFontana, CA 923351881426476
- Belinda Busuego, NURSE PRACTITIONERFontana, CA 923361396628350
- Shaila Kashem-Guale, NPFontana, CA 923361568163087
Common questions
What is Mary Ann Sayon's NPI number?
Mary Ann Sayon's National Provider Identifier (NPI) is 1164028080, issued on Dec 7, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Mary Ann Sayon located?
The NPPES record lists a practice address at 57402 Twentynine Palms Highway #1, Yucca Valley, CA, 92284. Phone: (310) 384-0371. Providers update this record themselves, so call before visiting.
How can I verify Mary Ann Sayon's license?
NPPES lists California license number 95016062, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Ann Sayon prescribe under Medicare Part D?
In 2024, Mary Ann Sayon had 4,017 Medicare Part D claims for 331 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.