What is Amber Chan's NPI number?

Amber Chan's National Provider Identifier (NPI) is 1992281562, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Amber Chan's specialty?

Amber Chan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Amber Chan located?

Amber Chan's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.

What is Amber Chan's phone number?

The practice phone number listed in the NPPES registry for Amber Chan is (650) 723-4000.

Does Amber Chan accept Medicare?

Amber Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Amber Chan's NPI active?

Yes — Amber Chan's NPI (1992281562) is active in the NPPES registry as of the last update on 2025-12-30.

IndividualActiveAccepts Medicare

Amber Chan, NP

NPI 1992281562 · Nurse Practitioner · Stanford, CA

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Amber Chan, NP is a Nurse Practitioner provider in Stanford, CA (NPI 1992281562).

Provider details

NPI number: 1992281562
Entity type: Individual
Primary specialty: Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: NP
Sex: Female
Sole proprietor: No
License: 95009254 (CA)

Specialties & taxonomies

Nurse PractitionerPrimary363L00000XLicense 95009254 (CA)
Physician Assistants & Advanced Practice Nursing Providers
Adult Health Nurse Practitioner363LA2200XLicense 95009254 (CA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(77/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
7 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
3 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

300 Pasteur Dr

Stanford, CA 94305-2200

Phone: (650) 723-4000

Approximate (ZIP-level) locationGet directions

More CA providers

Mailing address

300 Pasteur Dr

Stanford, CA 94305-2200

Additional practice locations (2)

11942 Paramount Blvd Ste B
Downey, CA 90242-2306
Phone: (562) 923-6060
213 Quarry Rd Fl 4
Palo Alto, CA 94304-1416
Phone: (650) 723-5573

Enumerated: 2018-07-17
Last updated: 2025-12-30
Certified: 2025-12-30

Frequently asked questions

What is Amber Chan's NPI number?: Amber Chan's National Provider Identifier (NPI) is 1992281562, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Amber Chan's specialty?: Amber Chan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Amber Chan located?: Amber Chan's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
What is Amber Chan's phone number?: The practice phone number listed in the NPPES registry for Amber Chan is (650) 723-4000.
Does Amber Chan accept Medicare?: Amber Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Amber Chan's NPI active?: Yes — Amber Chan's NPI (1992281562) is active in the NPPES registry as of the last update on 2025-12-30.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.