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Harold Warren, MD
NPI 1063455616 · Specialist · Flushing, NY
Harold Warren, MD is a Specialist provider in Flushing, NY (NPI 1063455616).
Provider details
- NPI number
- 1063455616
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 193699 (NY)
Specialties & taxonomies
Other Service 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
4355 147th St
Flushing, NY 11355-1736
Phone: (718) 762-0900
Fax: (718) 886-5659
Street-level locationGet directions
Mailing address
560 S Broadway
Hicksville, NY 11801-5027
Registry dates
- Enumerated
- 2006-06-13
- Last updated
- 2008-06-04
Frequently asked questions
- What is Harold Warren's NPI number?
- Harold Warren's National Provider Identifier (NPI) is 1063455616, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Warren's specialty?
- Harold Warren is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Harold Warren located?
- Harold Warren's practice location on file with NPPES is 4355 147th St, Flushing, NY 11355-1736.
- What is Harold Warren's phone number?
- The practice phone number listed in the NPPES registry for Harold Warren is (718) 762-0900.
- Is Harold Warren's NPI active?
- Yes — Harold Warren's NPI (1063455616) is active in the NPPES registry as of the last update on 2008-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.