Harold C Clark MD
NPI 1710309745 · Internal Medicine Physician · New Rochelle, NY
Harold C Clark MD is a Internal Medicine Physician organization in New Rochelle, NY (NPI 1710309745).
Provider details
- NPI number
- 1710309745
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Harold Clark, Physician(914) 235-8385
- License
- 128509 (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
12 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
- 2014-01-10
- Last updated
- 2014-01-10
Frequently asked questions
- What is Harold C Clark MD's NPI number?
- Harold C Clark MD's National Provider Identifier (NPI) is 1710309745, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Harold C Clark MD?
- Harold C Clark MD is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Harold C Clark MD located?
- Harold C Clark MD's practice location on file with NPPES is 400 Webster Ave, New Rochelle, NY 10801-3206.
- What is Harold C Clark MD's phone number?
- The practice phone number listed in the NPPES registry for Harold C Clark MD is (914) 235-8385.
- Who is the authorized official for Harold C Clark MD?
- The authorized official listed on Harold C Clark MD's NPPES record is Harold Clark, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Harold C Clark MD's NPI active?
- Yes — Harold C Clark MD's NPI (1710309745) is active in the NPPES registry as of the last update on 2014-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.