Provider Profile
Teresa Chang, FNP
Unclaimed ProfileAbout Teresa Chang
Teresa Chang, FNP is a nurse practitioner practicing in San Jose, CA. Medicare claims data shows Teresa provided 93 services to 80 patients. The services billed most often include insertion of needle into vein for collection of blood sample, blood test, comprehensive group of blood chemicals, and complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count. This provider record is associated with NPI 1447368295.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (408) 975-2763
- Email not available
Practice Locations
2400 MOORPARK AVE SUITE 319
San Jose, CA 95128
Procedures Most Often Billed to Medicare
93 services · 80 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
33 | As often as other peers in Nurse Practitioner |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
22 | Less often than most peers in Nurse Practitioner |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
14 | Less often than most peers in Nurse Practitioner |
| Hemoglobin a1c level | Lab test | 83036 |
12 | Less often than most peers in Nurse Practitioner |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
12 | Less often than most peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 7
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in San Jose 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Teresa Chang specialize in?
Teresa Chang is a nurse practitioner in San Jose, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Teresa Chang located?
Teresa Chang is listed at 2400 Moorpark Ave Suite 319, San Jose, CA 95128. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Teresa Chang's phone number?
The number on file is (408) 975-2763. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Teresa Chang?
Teresa Chang's National Provider Identifier is 1447368295. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Teresa Chang train?
Teresa Chang attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Teresa Chang have?
Teresa Chang has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What does Teresa Chang do most often?
According to Medicare billing data, Teresa Chang performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Teresa Chang's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Teresa Chang. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.