Susan Klein, M.D.
NPI 1528165917 · Specialist · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Klein, M.D. is a Specialist provider in New York, NY (NPI 1528165917).
Provider details
- NPI number
- 1528165917
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 160066 (NY)
Specialties & taxonomies
Other Service Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-09-20
- Last updated
- 2017-07-21
Frequently asked questions
- What is Susan Klein's NPI number?
- Susan Klein's National Provider Identifier (NPI) is 1528165917, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Klein's specialty?
- Susan Klein is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Susan Klein located?
- Susan Klein's practice location on file with NPPES is 120 E 79th St, New York, NY 10021-0319.
- What is Susan Klein's phone number?
- The practice phone number listed in the NPPES registry for Susan Klein is (212) 861-0400.
- Does Susan Klein accept Medicare?
- Susan Klein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Klein's NPI active?
- Yes — Susan Klein's NPI (1528165917) is active in the NPPES registry as of the last update on 2017-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.