Erin Karski, MD
NPI 1295931129 · Pediatric Hematology & Oncology Physician · San Francisco, CA
Erin Karski, MD is a Pediatric Hematology & Oncology Physician provider in San Francisco, CA (NPI 1295931129).
Provider details
- NPI number
- 1295931129
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A112685 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-06-26
- Last updated
- 2016-06-23
Frequently asked questions
- What is Erin Karski's NPI number?
- Erin Karski's National Provider Identifier (NPI) is 1295931129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Karski's specialty?
- Erin Karski is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Erin Karski located?
- Erin Karski's practice location on file with NPPES is 505 Parnassus Ave, San Francisco, CA 94143-2204.
- What is Erin Karski's phone number?
- The practice phone number listed in the NPPES registry for Erin Karski is (415) 476-3831.
- Is Erin Karski's NPI active?
- Yes — Erin Karski's NPI (1295931129) is active in the NPPES registry as of the last update on 2016-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.