Seth Klapman, MD
NPI 1851928907 · Anesthesiology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seth Klapman, MD is a Anesthesiology Physician provider in Boston, MA (NPI 1851928907).
Provider details
- NPI number
- 1851928907
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036175784 (IL)
Specialties & taxonomies
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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 251 E Huron St Ste 5-704Chicago, IL 60611-2908Phone: (312) 695-0061Fax: (312) 695-9013
Registry dates
- Enumerated
- 2020-03-26
- Last updated
- 2025-08-04
- Certified
- 2025-08-04
Frequently asked questions
- What is Seth Klapman's NPI number?
- Seth Klapman's National Provider Identifier (NPI) is 1851928907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Klapman's specialty?
- Seth Klapman is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Seth Klapman located?
- Seth Klapman's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2696.
- What is Seth Klapman's phone number?
- The practice phone number listed in the NPPES registry for Seth Klapman is (617) 726-3030.
- Does Seth Klapman accept Medicare?
- Seth Klapman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seth Klapman's NPI active?
- Yes — Seth Klapman's NPI (1851928907) is active in the NPPES registry as of the last update on 2025-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.