IndividualActive
David Wollner, MD
NPI 1194770834 · Internal Medicine Physician · Brooklyn, NY
David Wollner, MD is a Internal Medicine Physician provider in Brooklyn, NY (NPI 1194770834).
Provider details
- NPI number
- 1194770834
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 122435-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
David I. Wollner, MD
6323 Seventh Avenue
Brooklyn, NY 11220
Phone: (718) 921-7975
Approximate (ZIP-level) locationGet directions
Mailing address
David I. Wollner, MD
Brooklyn, NY 11220
Registry dates
- Enumerated
- 2006-05-23
- Last updated
- 2007-07-31
Frequently asked questions
- What is David Wollner's NPI number?
- David Wollner's National Provider Identifier (NPI) is 1194770834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Wollner's specialty?
- David Wollner is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Wollner located?
- David Wollner's practice location on file with NPPES is David I. Wollner, MD, Brooklyn, NY 11220.
- What is David Wollner's phone number?
- The practice phone number listed in the NPPES registry for David Wollner is (718) 921-7975.
- Is David Wollner's NPI active?
- Yes — David Wollner's NPI (1194770834) is active in the NPPES registry as of the last update on 2007-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.