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David Berkowitz, MD
NPI 1285701177 · Gastroenterology Physician · Bellflower, CA
David Berkowitz, MD is a Gastroenterology Physician provider in Bellflower, CA (NPI 1285701177).
Provider details
- NPI number
- 1285701177
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G26069 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
9400 Rosecrans Ave
Bellflower, CA 90706-2246
Phone: (562) 461-3000
Street-level locationGet directions
Mailing address
9400 Rosecrans Ave
Bellflower, CA 90706-2246
Registry dates
- Enumerated
- 2006-11-29
- Last updated
- 2008-09-23
Frequently asked questions
- What is David Berkowitz's NPI number?
- David Berkowitz's National Provider Identifier (NPI) is 1285701177, 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 Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is David Berkowitz located?
- David Berkowitz's practice location on file with NPPES is 9400 Rosecrans Ave, Bellflower, CA 90706-2246.
- What is David Berkowitz's phone number?
- The practice phone number listed in the NPPES registry for David Berkowitz is (562) 461-3000.
- Is David Berkowitz's NPI active?
- Yes — David Berkowitz's NPI (1285701177) is active in the NPPES registry as of the last update on 2008-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.