Seshat Mack, MD, PHD
NPI 1861132128 · Family Medicine Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seshat Mack, MD, PHD is a Family Medicine Physician provider in Brooklyn, NY (NPI 1861132128).
Provider details
- NPI number
- 1861132128
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 335039 (NY)
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
4 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
- 2022-04-01
- Last updated
- 2025-04-28
- Certified
- 2025-04-28
Frequently asked questions
- What is Seshat Mack's NPI number?
- Seshat Mack's National Provider Identifier (NPI) is 1861132128, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seshat Mack's specialty?
- Seshat Mack is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Seshat Mack located?
- Seshat Mack's practice location on file with NPPES is 2640 Pitkin Ave, Brooklyn, NY 11208-2763.
- What is Seshat Mack's phone number?
- The practice phone number listed in the NPPES registry for Seshat Mack is (718) 277-0386.
- Does Seshat Mack accept Medicare?
- Seshat Mack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seshat Mack's NPI active?
- Yes — Seshat Mack's NPI (1861132128) is active in the NPPES registry as of the last update on 2025-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.