Aster Jane Sana, R.N., F.N.P.
Family Nurse Practitioner · Fremont, CA
Aster Jane Sana, R.N., F.N.P. is a family nurse practitioner with a practice address in Fremont, California, and NPI 1225327745, issued on Apr 5, 2011. Check the license (California 20558, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Aster Jane Sana
- Credential
- R.N., F.N.P.
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 20558 CA
657184 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3200 Kearney St, Fremont, CA 94538
- Phone
- (510) 498-2680
- Enumerated
- Apr 5, 2011
- Record last updated
- Dec 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140529001109); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 3200 Kearney St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jia Afnan, PAPhysician Assistant1376763698
- Jessica Aldaz, FNPFamily Nurse Practitioner1740467174
- Neha AnandFamily Medicine Physician1477810836
- Lauren Auerbach, MDEmergency Medicine Physician1033678990
- Ritika Aulakh, D.OFamily Medicine Physician1346335072
- Rupal Badani, M.D.Pediatrics Physician1598857765
Verify Aster Jane Sana in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 20558Check 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 family nurse practitioner in 2024
163 Medicare Part D claims for 43 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Buprenorphine-Naloxone129 claims
- Buprenorphine Hcl18 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 one group practice
- Permanente Medical Group IncVallejo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aster Jane Sana among 16,966 family nurse practitioner records in California
Aster Jane Sana, R.N., F.N.P. is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 19% of them.
- NPI issued2011 · 19% of these records are older, 79% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2010 · median 2019 among the 6,793 with a school on file
- Record last updated2021 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
64 family nurse practitioner records list a practice address in Fremont
They are 64 of the 4,749 NPPES records with a practice address in Fremont, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Fremont → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jessica Aldaz, FNPFremont, CA 945381740467174
- Matthew Brooks, NPFremont, CA 945381306159918
- Michele Bunker-Alberts, MSN, FNP, IBCLCFremont, CA 945381295730935
- Annabel Ching, FNPFremont, CA 945381851469373
- Ronaldo Dela Vega, NPFremont, CA 945381841530185
- Christine Eicher Raymond, FNP-BC, MSN, RN, OCNFremont, CA 945381245561125
- Kristle Horn, NPFremont, CA 945381821393059
- Sherrie Kneebone, N.P.Fremont, CA 945381003906587
Common questions
What is Aster Jane Sana, R.N., F.N.P.'s NPI number?
Aster Jane Sana, R.N., F.N.P.'s National Provider Identifier (NPI) is 1225327745, issued on Apr 5, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Aster Jane Sana, R.N., F.N.P. located?
The NPPES record lists a practice address at 3200 Kearney St, Fremont, CA, 94538. Phone: (510) 498-2680. Providers update this record themselves, so call before visiting.
How can I verify Aster Jane Sana, R.N., F.N.P.'s license?
NPPES lists California license number 20558, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Aster Jane Sana, R.N., F.N.P. prescribe under Medicare Part D?
In 2024, Aster Jane Sana, R.N., F.N.P. had 163 Medicare Part D claims for 43 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.