David Herzog, MD
NPI 1811978638 · Psychiatry Physician · Boston, MA
David Herzog, MD is a Psychiatry Physician provider in Boston, MA (NPI 1811978638).
Provider details
- NPI number
- 1811978638
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 38347 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2005-11-09
- Last updated
- 2009-08-12
Frequently asked questions
- What is David Herzog's NPI number?
- David Herzog's National Provider Identifier (NPI) is 1811978638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Herzog's specialty?
- David Herzog is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is David Herzog located?
- David Herzog's practice location on file with NPPES is 2 Longfellow Pl, Boston, MA 02114-2437.
- What is David Herzog's phone number?
- The practice phone number listed in the NPPES registry for David Herzog is (617) 724-0799.
- Is David Herzog's NPI active?
- Yes — David Herzog's NPI (1811978638) is active in the NPPES registry as of the last update on 2009-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.