Karen Tang, M.D.
NPI 1871884213 · Pediatric Hematology & Oncology Physician · New York, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Tang, M.D. is a Pediatric Hematology & Oncology Physician provider in New York, NY (NPI 1871884213).
Provider details
- NPI number
- 1871884213
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 283808 (MA)
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
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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
Mailing address
Additional practice locations (1)
- 1275 York Ave9th Floor (pediatrics)New York, NY 10065-6007Phone: (212) 639-2000
Registry dates
- Enumerated
- 2011-04-20
- Last updated
- 2022-07-21
- Certified
- 2020-08-25
Frequently asked questions
- What is Karen Tang's NPI number?
- Karen Tang's National Provider Identifier (NPI) is 1871884213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Tang's specialty?
- Karen Tang is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Tang located?
- Karen Tang's practice location on file with NPPES is 160 E 32nd St Fl 2, New York, NY 10016-6007.
- What is Karen Tang's phone number?
- The practice phone number listed in the NPPES registry for Karen Tang is (212) 263-9912.
- Does Karen Tang accept Medicare?
- Karen Tang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Tang's NPI active?
- Yes — Karen Tang's NPI (1871884213) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.