What is Patricia Jean Winner's NPI number?

Patricia Jean Winner's National Provider Identifier (NPI) is 1295377141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Patricia Jean Winner's specialty?

Patricia Jean Winner is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Patricia Jean Winner located?

Patricia Jean Winner's practice location on file with NPPES is 780 Welch Rd Ste Cj250, Palo Alto, CA 94304-1516.

What is Patricia Jean Winner's phone number?

The practice phone number listed in the NPPES registry for Patricia Jean Winner is (650) 723-0822.

Is Patricia Jean Winner's NPI active?

Yes — Patricia Jean Winner's NPI (1295377141) is active in the NPPES registry as of the last update on 2025-07-08.

IndividualActive

Patricia Jean Winner, MD

NPI 1295377141 · Internal Medicine Physician · Palo Alto, CA

Patricia Jean Winner, MD is a Internal Medicine Physician provider in Palo Alto, CA (NPI 1295377141).

Provider details

NPI number: 1295377141
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 196044 (CA)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(68/100 index)

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

Registry tenure38% of score
6 yrs in NPPES registry
Profile completeness38% of score
83% 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

780 Welch Rd Ste Cj250

Palo Alto, CA 94304-1516

Phone: (650) 723-0822

Street-level locationGet directions

More CA providers

Mailing address

780 Welch Rd Ste Cj250

Palo Alto, CA 94304-1516

Additional practice locations (2)

1855 2nd St Ste B
Concord, CA 94519-2623
Phone: (855) 223-7123
26520 Cactus Ave
Moreno Valley, CA 92555-3927
Phone: (951) 486-4000

Enumerated: 2019-10-11
Last updated: 2025-07-08
Certified: 2025-07-08

Frequently asked questions

What is Patricia Jean Winner's NPI number?: Patricia Jean Winner's National Provider Identifier (NPI) is 1295377141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Patricia Jean Winner's specialty?: Patricia Jean Winner is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Patricia Jean Winner located?: Patricia Jean Winner's practice location on file with NPPES is 780 Welch Rd Ste Cj250, Palo Alto, CA 94304-1516.
What is Patricia Jean Winner's phone number?: The practice phone number listed in the NPPES registry for Patricia Jean Winner is (650) 723-0822.
Is Patricia Jean Winner's NPI active?: Yes — Patricia Jean Winner's NPI (1295377141) is active in the NPPES registry as of the last update on 2025-07-08.

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