Katherine Hollinshead, MD
NPI 1588204606 · Family Medicine Physician · Sunnyvale, CA
Katherine Hollinshead, MD is a Family Medicine Physician provider in Sunnyvale, CA (NPI 1588204606).
Provider details
- NPI number
- 1588204606
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A163008 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Mailing address
Registry dates
- Enumerated
- 2020-01-07
- Last updated
- 2020-01-07
- Certified
- 2020-01-07
Frequently asked questions
- What is Katherine Hollinshead's NPI number?
- Katherine Hollinshead's National Provider Identifier (NPI) is 1588204606, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Hollinshead's specialty?
- Katherine Hollinshead is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Hollinshead located?
- Katherine Hollinshead's practice location on file with NPPES is 1170 Bordeaux Dr Bldg 3, Sunnyvale, CA 94089-1209.
- What is Katherine Hollinshead's phone number?
- The practice phone number listed in the NPPES registry for Katherine Hollinshead is (888) 201-1937.
- Is Katherine Hollinshead's NPI active?
- Yes — Katherine Hollinshead's NPI (1588204606) is active in the NPPES registry as of the last update on 2020-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.