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Richard Kessler, D.O.
NPI 1124115563 · Psychiatry Physician · Bethpage, NY
Richard Kessler, D.O. is a Psychiatry Physician provider in Bethpage, NY (NPI 1124115563).
Provider details
- NPI number
- 1124115563
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 119562-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
807 S Oyster Bay Rd
Bethpage, NY 11714-1030
Phone: (516) 822-0622
Street-level locationGet directions
Mailing address
395 Chestnut Dr
Roslyn, NY 11576-2339
Registry dates
- Enumerated
- 2006-10-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Richard Kessler's NPI number?
- Richard Kessler's National Provider Identifier (NPI) is 1124115563, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Kessler's specialty?
- Richard Kessler is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Kessler located?
- Richard Kessler's practice location on file with NPPES is 807 S Oyster Bay Rd, Bethpage, NY 11714-1030.
- What is Richard Kessler's phone number?
- The practice phone number listed in the NPPES registry for Richard Kessler is (516) 822-0622.
- Is Richard Kessler's NPI active?
- Yes — Richard Kessler's NPI (1124115563) 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.