IndividualActive
Isabelle Kornblau, MS, CGC
NPI 1720852015 · Genetic Counselor (M.S.) · New York, NY
Isabelle Kornblau, MS, CGC is a Genetic Counselor (M.S.) provider in New York, NY (NPI 1720852015).
Provider details
- NPI number
- 1720852015
- Entity type
- Individual
- Primary specialty
- Genetic Counselor (M.S.)Other Service Providers
- Credential
- MS, CGC
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
440 W 114th St Ste 220
New York, NY 10025-1796
Phone: (212) 241-9004
Street-level locationGet directions
Mailing address
440 W 114th St Ste 220
New York, NY 10025-1796
Additional practice locations (1)
- 1190 Fifth Avenue1 SouthNew York, NY 10029Phone: (212) 241-9004
Registry dates
- Enumerated
- 2023-11-08
- Last updated
- 2023-11-08
- Certified
- 2023-11-08
Frequently asked questions
- What is Isabelle Kornblau's NPI number?
- Isabelle Kornblau's National Provider Identifier (NPI) is 1720852015, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabelle Kornblau's specialty?
- Isabelle Kornblau is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).
- Where is Isabelle Kornblau located?
- Isabelle Kornblau's practice location on file with NPPES is 440 W 114th St Ste 220, New York, NY 10025-1796.
- What is Isabelle Kornblau's phone number?
- The practice phone number listed in the NPPES registry for Isabelle Kornblau is (212) 241-9004.
- Is Isabelle Kornblau's NPI active?
- Yes — Isabelle Kornblau's NPI (1720852015) is active in the NPPES registry as of the last update on 2023-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.