IndividualActive
Karen Gershow, RN
NPI 1811125628 · Registered Nurse · San Francisco, CA
Karen Gershow, RN is a Registered Nurse provider in San Francisco, CA (NPI 1811125628).
Provider details
- NPI number
- 1811125628
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 217243 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
52 Dore St
San Francisco, CA 94103-3828
Phone: (415) 553-3100
Fax: (415) 553-3119
Street-level locationGet directions
Mailing address
368 Fell St
San Francisco, CA 94102-5144
Registry dates
- Enumerated
- 2009-06-30
- Last updated
- 2009-06-30
Frequently asked questions
- What is Karen Gershow's NPI number?
- Karen Gershow's National Provider Identifier (NPI) is 1811125628, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Gershow's specialty?
- Karen Gershow is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Karen Gershow located?
- Karen Gershow's practice location on file with NPPES is 52 Dore St, San Francisco, CA 94103-3828.
- What is Karen Gershow's phone number?
- The practice phone number listed in the NPPES registry for Karen Gershow is (415) 553-3100.
- Is Karen Gershow's NPI active?
- Yes — Karen Gershow's NPI (1811125628) is active in the NPPES registry as of the last update on 2009-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.