Howard Grabelle, MD
NPI 1649250259 · Obstetrics & Gynecology Physician · North Brunswick, NJ
Howard Grabelle, MD is a Obstetrics & Gynecology Physician provider in North Brunswick, NJ (NPI 1649250259).
Provider details
- NPI number
- 1649250259
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- MA023919 (NJ)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-01-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Howard Grabelle's NPI number?
- Howard Grabelle's National Provider Identifier (NPI) is 1649250259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Howard Grabelle's specialty?
- Howard Grabelle is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Howard Grabelle located?
- Howard Grabelle's practice location on file with NPPES is 2688 Highway 27, North Brunswick, NJ 08902-1021.
- What is Howard Grabelle's phone number?
- The practice phone number listed in the NPPES registry for Howard Grabelle is (732) 821-6100.
- Is Howard Grabelle's NPI active?
- Yes — Howard Grabelle's NPI (1649250259) 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.