JESSICA TRANG PHAN MD
NPI 1902484280
Internal Medicine - Geriatric Medicine in Sunnyvale, CA
About Jessica Trang Phan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JESSICA TRANG PHAN MD (NPI 1902484280) is an individual geriatric medicine provider in Sunnyvale, California, licensed in California (A183183) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and is a graduate of University Of South Florida College Of Medicine (2021).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Jessica Trang Phan Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94086 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jessica Phan's NPI number?
The NPI number for Jessica Phan is 1902484280. It was assigned to this individual provider in the NPPES registry on March 30, 2021.
Where is Jessica Phan located?
Jessica Phan practices at 301 Old San Francisco Rd, Sunnyvale, CA 94086. The listed phone number is (408) 730-6250.
What is Jessica Phan's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.
Is Jessica Phan enrolled in Medicare?
Yes. Jessica Phan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for Jessica Phan was last updated on October 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Jessica Trang Phan, MD · NPI 1902484280
Geriatric Medicine physician in Sunnyvale, California. Individual provider, active in the CMS NPPES registry since March 30, 2021.
## Identity
- **NPI:** 1902484280 (Entity type: Individual)
- **Enumerated:** March 30, 2021
- **Primary specialty:** Internal Medicine - Geriatric Medicine · taxonomy 207RG0300X
- **State license:** A183183 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 301 OLD SAN FRANCISCO RD, Sunnyvale, CA 94086-6386
- **Phone:** (408) 730-6250
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** University Of South Florida College Of Medicine, class of 2021
## Record status
- **NPPES last updated:** October 22, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1902484280) · Data from the CMS NPPES public registry.