Mariamma Jacob, M.D
NPI 1477539567 · Pediatrics Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariamma Jacob, M.D is a Pediatrics Physician provider in Brooklyn, NY (NPI 1477539567).
Provider details
- NPI number
- 1477539567
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- 191017 (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
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
- 2005-12-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mariamma Jacob's NPI number?
- Mariamma Jacob's National Provider Identifier (NPI) is 1477539567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariamma Jacob's specialty?
- Mariamma Jacob is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Mariamma Jacob located?
- Mariamma Jacob's practice location on file with NPPES is 451 Clarkson Ave, Brooklyn, NY 11203-2057.
- What is Mariamma Jacob's phone number?
- The practice phone number listed in the NPPES registry for Mariamma Jacob is (718) 245-3638.
- Does Mariamma Jacob accept Medicare?
- Mariamma Jacob is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariamma Jacob's NPI active?
- Yes — Mariamma Jacob's NPI (1477539567) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.