Jan Clements, APRN
Gerontology Nurse Practitioner · San Mateo, CA
Jan Clements, APRN is a gerontology nurse practitioner with a practice address in San Mateo, California, and NPI 1124449285, issued on Dec 16, 2013. Check the license (California 95035474, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jan Clements
- Credential
- APRN
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License numbers
- 95035474 CA
193894-4405 UT
Self-reported in NPPES; status is on the state search - Practice location
- 1875 S Grant St, San Mateo, CA 94402
- Phone
- (888) 227-8884
- Enumerated
- Dec 16, 2013
- Record last updated
- Oct 14, 2025
- Medicaid ID
- 1124449285 UT
- Medicare enrollment
- Enrolled (PECOS I20140319001143); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 569 in California → Look up another NPI →
Also registered at 1875 S Grant St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donna Baldassare, DOHospice and Palliative Medicine (Internal Medicine) Physician1962662478
- Danielle Jackson-Tross, MSN, APRN, FNP-BCNurse Practitioner1720598881
Verify Jan Clements in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95035474Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024
460 Medicare Part D claims for 63 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D.
Most prescribed
- Eliquis25 claims
- Atorvastatin Calcium23 claims
- Metformin Hcl20 claims
- Levothyroxine Sodium16 claims
- Pantoprazole Sodium16 claims
- Losartan Potassium15 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
- Ihc Health Services IncSouth Jordan, UT
- Resolutioncare PCSan Mateo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jan Clements among 569 gerontology nurse practitioner records in California
Jan Clements, APRN 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 2013, is newer than 32% of them.
- NPI issued2013 · 32% of these records are older, 65% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated1990 · median 2018 among the 239 with a school on file
- Record last updated2025 · 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 San Mateo → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Adriana Brewer, NPPalo Alto, CA 943061477126365
- Mechele Fillman, NPPalo Alto, CA 943051699033993
- Patricia Thompson, ARNPStanford, CA 943051316014426
- Rebecca Jahromi, NPPalo Alto, CA 943041043500358
- Jiyoung Kim, NPPalo Alto, CA 943041942427927
- Abbie LaytonPalo Alto, CA 943041144417551
- Marion Logan, RNPPalo Alto, CA 943041407897184
- Jean McCormack, N.PPalo Alto, CA 943041356880793
Common questions
What is Jan Clements, APRN's NPI number?
Jan Clements, APRN's National Provider Identifier (NPI) is 1124449285, issued on Dec 16, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Jan Clements, APRN located?
The NPPES record lists a practice address at 1875 S Grant St, San Mateo, CA, 94402. Phone: (888) 227-8884. Providers update this record themselves, so call before visiting.
How can I verify Jan Clements, APRN's license?
NPPES lists California license number 95035474, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Jan Clements, APRN prescribe under Medicare Part D?
In 2024, Jan Clements, APRN had 460 Medicare Part D claims for 63 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.