Teresa Chang, FNP
Nurse Practitioner · San Jose, CA
Teresa Chang, FNP is a nurse practitioner with a practice address in San Jose, California, and NPI 1447368295, issued on Aug 29, 2006. Check the license (California NP15803, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Teresa Chang
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- NP15803 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2400 Moorpark Ave, San Jose, CA 95128
- Phone
- (408) 975-2763
- Enumerated
- Aug 29, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (408) 975-2764
- Medicare enrollment
- Enrolled (PECOS I20080116000739); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 2400 Moorpark Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Senait AbrahaCase Manager/Care Coordinator1609152156
- Lalitha AcharyaMental Health Counselor1891928149
- Jamal AdamCase Manager/Care Coordinator1285910836
- Y Klong Adrong, MHCMental Health Counselor1871633180
- Sheilah Altomare, M.S., R.D.Registered Dietitian1740512912
- Evanthia Antonakopoulou, RN, PHN, NPRegistered Nurse1073945903
Verify Teresa Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license NP15803Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average nurse practitioner in 2024
352 Medicare Part D claims for 76 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium52 claims
- Losartan Potassium43 claims
- Amlodipine Besylate42 claims
- Triamcinolone Acetonide21 claims
- Metformin Hcl16 claims
- Omeprazole12 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
- North East Medical ServicesSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Teresa Chang among 8,223 nurse practitioner records in California
Teresa Chang, FNP is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 82% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2005 · median 2017 among the 3,425 with a school on file
- Record last updated2007 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in San Jose → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Eric Call, NPSan Jose, CA 951281568454866
- Krista Crowley, NPSan Jose, CA 951281982646105
- Christl Kirchner, NPSan Jose, CA 951281275597528
- Greta Liebelt, NPSan Jose, CA 951281316989494
- Gail McKay, NPSan Jose, CA 951281437210713
- Mabel McNall-Lubeck, NP-C,MSNSan Jose, CA 951281588620967
- Elona Menge, NPSan Jose, CA 951281265498315
- Julia Pinero, NPSan Jose, CA 951281437254794
Common questions
What is Teresa Chang, FNP's NPI number?
Teresa Chang, FNP's National Provider Identifier (NPI) is 1447368295, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Teresa Chang, FNP located?
The NPPES record lists a practice address at 2400 Moorpark Ave, San Jose, CA, 95128. Phone: (408) 975-2763. Providers update this record themselves, so call before visiting.
How can I verify Teresa Chang, FNP's license?
NPPES lists California license number NP15803, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Teresa Chang, FNP prescribe under Medicare Part D?
In 2024, Teresa Chang, FNP had 352 Medicare Part D claims for 76 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.