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Karl Adler, OD
NPI 1427039817 · Optometrist · Schenectady, NY
Karl Adler, OD is a Optometrist provider in Schenectady, NY (NPI 1427039817).
Provider details
- NPI number
- 1427039817
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- TUV007967 (NY)
Specialties & taxonomies
Eye and Vision Services 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
1044 State St
Schenectady, NY 12307-1508
Phone: (518) 370-1441
Fax: (518) 395-9431
Street-level locationGet directions
Mailing address
334 Washington St
Hoboken, NJ 07030-4842
Registry dates
- Enumerated
- 2005-11-11
- Last updated
- 2019-05-21
Frequently asked questions
- What is Karl Adler's NPI number?
- Karl Adler's National Provider Identifier (NPI) is 1427039817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karl Adler's specialty?
- Karl Adler is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Karl Adler located?
- Karl Adler's practice location on file with NPPES is 1044 State St, Schenectady, NY 12307-1508.
- What is Karl Adler's phone number?
- The practice phone number listed in the NPPES registry for Karl Adler is (518) 370-1441.
- Is Karl Adler's NPI active?
- Yes — Karl Adler's NPI (1427039817) is active in the NPPES registry as of the last update on 2019-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.