Mariah Ramsey Reyes, R.N., N.P.
Adult Health Nurse Practitioner · San Jose, CA
Mariah Ramsey Reyes, R.N., N.P. is an adult health nurse practitioner with a practice address in San Jose, California, and NPI 1639361231, issued on Aug 16, 2007. Check the license (California 17573, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mariah Ramsey Reyes
- Credential
- R.N., N.P.
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License numbers
- 17573 CA
702850 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4814 Ashmont Dr, San Jose, CA 95111
- Phone
- (408) 493-3435
- Enumerated
- Aug 16, 2007
- Record last updated
- Jan 3, 2022
- Medicare enrollment
- Enrolled (PECOS I20131121000954); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 2007
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 1,405 in California → Look up another NPI →
Verify Mariah Ramsey Reyes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 17573Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
26 Medicare Part D claims for 20 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Permanente Medical Group IncSanta Clara, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mariah Ramsey Reyes among 1,405 adult health nurse practitioner records in California
Mariah Ramsey Reyes, R.N., N.P. is one of 1,405 adult health nurse practitioner records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 70% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileYes · 31% of these records are
- Graduated2007 · median 2013 among the 441 with a school on file
- Record last updated2022 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in California
There are 1,405 adult health nurse practitioner records in California.
All 1,405 in California → Every provider in San Jose → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Martha PayneSan Jose, CA 951121962691725
- Ruth SheridanSan Jose, CA 951121982087680
- Jamie Trinh, NPSan Jose, CA 951161710458294
- Shairstin FierroSan Jose, CA 951181881050425
- Anne Bradford, RN, NPSan Jose, CA 951191619998226
- Grace Daun, NURSE PRACTITIONERSan Jose, CA 951191699839415
- Stephen Boniface, MSN, NP, AGPCNP-BCSan Jose, CA 951231790178317
- Melissa Havens, NURSE PRACTITIONERSan Jose, CA 951251811714678
Common questions
What is Mariah Ramsey Reyes, R.N., N.P.'s NPI number?
Mariah Ramsey Reyes, R.N., N.P.'s National Provider Identifier (NPI) is 1639361231, issued on Aug 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mariah Ramsey Reyes, R.N., N.P. located?
The NPPES record lists a practice address at 4814 Ashmont Dr, San Jose, CA, 95111. Phone: (408) 493-3435. Providers update this record themselves, so call before visiting.
How can I verify Mariah Ramsey Reyes, R.N., N.P.'s license?
NPPES lists California license number 17573, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Mariah Ramsey Reyes, R.N., N.P. prescribe under Medicare Part D?
In 2024, Mariah Ramsey Reyes, R.N., N.P. had 26 Medicare Part D claims for 20 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.