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Lee Sider, MD
NPI 1558380956 · Specialist · New York, NY
Lee Sider, MD is a Specialist provider in New York, NY (NPI 1558380956).
Provider details
- NPI number
- 1558380956
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 205435 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(91/100 index)
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
424 E 89th St
New York, NY 10128-6703
Phone: (212) 590-2922
Fax: (212) 590-5977
Street-level locationGet directions
Mailing address
1780 Broadway
New York, NY 10019-1414
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lee Sider's NPI number?
- Lee Sider's National Provider Identifier (NPI) is 1558380956, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lee Sider's specialty?
- Lee Sider is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Lee Sider located?
- Lee Sider's practice location on file with NPPES is 424 E 89th St, New York, NY 10128-6703.
- What is Lee Sider's phone number?
- The practice phone number listed in the NPPES registry for Lee Sider is (212) 590-2922.
- Is Lee Sider's NPI active?
- Yes — Lee Sider's NPI (1558380956) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.