Harold Joseph, MD
NPI 1851411573 · Family Medicine Physician · Selden, NY
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harold Joseph, MD is a Family Medicine Physician provider in Selden, NY (NPI 1851411573).
Provider details
- NPI number
- 1851411573
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 096052 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-03-29
- Last updated
- 2008-08-04
Frequently asked questions
- What is Harold Joseph's NPI number?
- Harold Joseph's National Provider Identifier (NPI) is 1851411573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Joseph's specialty?
- Harold Joseph is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Harold Joseph located?
- Harold Joseph's practice location on file with NPPES is 12 New Lane, Selden, NY 11784-3322.
- What is Harold Joseph's phone number?
- The practice phone number listed in the NPPES registry for Harold Joseph is (631) 451-0200.
- Does Harold Joseph accept Medicare?
- Harold Joseph is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harold Joseph's NPI active?
- Yes — Harold Joseph's NPI (1851411573) is active in the NPPES registry as of the last update on 2008-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.