David Herman, M.D.
NPI 1790763977 · Ophthalmology Physician · Duluth, MN
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Herman, M.D. is a Ophthalmology Physician provider in Duluth, MN (NPI 1790763977).
Provider details
- NPI number
- 1790763977
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 28518 (MN)
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
- 2006-01-06
- Last updated
- 2015-12-02
Frequently asked questions
- What is David Herman's NPI number?
- David Herman's National Provider Identifier (NPI) is 1790763977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Herman's specialty?
- David Herman is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is David Herman located?
- David Herman's practice location on file with NPPES is 400 E 3rd St, Duluth, MN 55805-1951.
- What is David Herman's phone number?
- The practice phone number listed in the NPPES registry for David Herman is (218) 786-8364.
- Does David Herman accept Medicare?
- David Herman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Herman's NPI active?
- Yes — David Herman's NPI (1790763977) is active in the NPPES registry as of the last update on 2015-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.