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Alan Klein, D.D.S.
NPI 1881722452 · Prosthodontics · New York, NY
Alan Klein, D.D.S. is a Prosthodontics provider in New York, NY (NPI 1881722452).
Provider details
- NPI number
- 1881722452
- Entity type
- Individual
- Primary specialty
- ProsthodonticsDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 30224 (NY)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 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
245 East 50th St.
New York, NY 10022
Phone: (212) 593-1212
Fax: (212) 832-3014
Street-level locationGet directions
Mailing address
11 Stratford North
Roslyn Hts, NY 11577
Registry dates
- Enumerated
- 2007-03-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Alan Klein's NPI number?
- Alan Klein's National Provider Identifier (NPI) is 1881722452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Klein's specialty?
- Alan Klein is listed in the NPPES registry with a primary specialty of Prosthodontics (Dental Providers).
- Where is Alan Klein located?
- Alan Klein's practice location on file with NPPES is 245 East 50th St., New York, NY 10022.
- What is Alan Klein's phone number?
- The practice phone number listed in the NPPES registry for Alan Klein is (212) 593-1212.
- Is Alan Klein's NPI active?
- Yes — Alan Klein's NPI (1881722452) 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.