David Berkowitz, MD
NPI 1134224579 · Internal Medicine Physician · Somerville, NJ
David Berkowitz, MD is a Internal Medicine Physician provider in Somerville, NJ (NPI 1134224579).
Provider details
- NPI number
- 1134224579
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
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
83% 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
- 2006-09-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Berkowitz's NPI number?
- David Berkowitz's National Provider Identifier (NPI) is 1134224579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Berkowitz's specialty?
- David Berkowitz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Berkowitz located?
- David Berkowitz's practice location on file with NPPES is 373 E Main St, Somerville, NJ 08876.
- What is David Berkowitz's phone number?
- The practice phone number listed in the NPPES registry for David Berkowitz is (908) 725-6113.
- Is David Berkowitz's NPI active?
- Yes — David Berkowitz's NPI (1134224579) 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.