Nathan Ramos
Physician Assistant · San Carlos, CA
Nathan Ramos is a physician assistant with a practice address in San Carlos, California, and NPI 1952953325, issued on Jul 15, 2019. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nathan Ramos
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 301 Industrial RD, San Carlos, CA 94070
- Phone
- (650) 596-4040
- Enumerated
- Jul 15, 2019
- Record last updated
- Jun 15, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200311001621); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 301 Industrial RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Katrina Abad, AGPCNP-BCNurse Practitioner1306394952
- Maryam Adeel, M.D.Family Medicine Physician1285163998
- Jennifer Akazawa, MDFamily Medicine Physician1457971772
- Sarah Alamillo, PA-CPhysician Assistant1306349352
- Judith Alderman, N.P.Nurse Practitioner1407225121
- Omar Aljundi, NPNurse Practitioner1811464811
Verify Nathan Ramos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average physician assistant in 2024
101 Medicare Part D claims for 64 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 55 claims were for opioids.
Most prescribed
- Oxycodone Hcl44 claims
- Gabapentin16 claims
- Celecoxib12 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.
Bills Medicare through 2 group practices
- Sutter Bay Medical FoundationSan Mateo, CA
- Zevah CorpBurlingame, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathan Ramos among 14,451 physician assistant records in California
Nathan Ramos is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 56% of them.
- NPI issued2019 · 56% of these records are older, 38% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2019 · median 2018 among the 7,214 with a school on file
- Record last updated2020 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physician Assistant providers in California
There are 14,451 physician assistant records in California.
All 14,451 in California → Every provider in San Carlos → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Sarah Alamillo, PA-CSan Carlos, CA 940701306349352
- Lucy HannaSan Carlos, CA 940701164992285
- Nena Hy-Boyer, P.A.-CSan Carlos, CA 940701255662326
- Roman KarpSan Carlos, CA 940701952725871
- Kristen McGee, PA-CSan Carlos, CA 940701710422274
- Rachel ValdezSan Carlos, CA 940701275396491
- Suyang ZhouSan Carlos, CA 940701669989638
- Jianwei Zhou, PA-CSan Carlos, CA 940701992521603
Common questions
What is Nathan Ramos's NPI number?
Nathan Ramos's National Provider Identifier (NPI) is 1952953325, issued on Jul 15, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Ramos located?
The NPPES record lists a practice address at 301 Industrial RD, San Carlos, CA, 94070. Phone: (650) 596-4040. Providers update this record themselves, so call before visiting.
How can I verify Nathan Ramos's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Nathan Ramos prescribe under Medicare Part D?
In 2024, Nathan Ramos had 101 Medicare Part D claims for 64 beneficiaries; the average among physician assistant prescribers was 830. 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.