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Sidney Felsenstein, DPM
NPI 1659327963 · Podiatrist · Garden City, NY
Sidney Felsenstein, DPM is a Podiatrist provider in Garden City, NY (NPI 1659327963).
Provider details
- NPI number
- 1659327963
- Entity type
- Individual
- Primary specialty
- PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM
- Sex
- Male
- Sole proprietor
- No
- License
- N002037 (NY)
Specialties & taxonomies
Podiatric Medicine & Surgery 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
20 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
1000 Zeckendorf Blvd
Garden City, NY 11530-2133
Phone: (516) 542-6880
Fax: (516) 542-5556
Approximate (ZIP-level) locationGet directions
Mailing address
180-05 Hillside Ave
Jamaica, NY 11432
Registry dates
- Enumerated
- 2006-05-26
- Last updated
- 2013-07-02
Frequently asked questions
- What is Sidney Felsenstein's NPI number?
- Sidney Felsenstein's National Provider Identifier (NPI) is 1659327963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sidney Felsenstein's specialty?
- Sidney Felsenstein is listed in the NPPES registry with a primary specialty of Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Sidney Felsenstein located?
- Sidney Felsenstein's practice location on file with NPPES is 1000 Zeckendorf Blvd, Garden City, NY 11530-2133.
- What is Sidney Felsenstein's phone number?
- The practice phone number listed in the NPPES registry for Sidney Felsenstein is (516) 542-6880.
- Is Sidney Felsenstein's NPI active?
- Yes — Sidney Felsenstein's NPI (1659327963) is active in the NPPES registry as of the last update on 2013-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.