Maria Niccum, MD, MSC
NPI 1457855850 · Pediatric Cardiology Physician · Philadelphia, PA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Niccum, MD, MSC is a Pediatric Cardiology Physician provider in Philadelphia, PA (NPI 1457855850).
Provider details
- NPI number
- 1457855850
- Entity type
- Individual
- Primary specialty
- Pediatric Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MSC
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- 300 Longwood Ave Bldg 129Boston, MA 02115-5724Phone: (617) 355-8241
Registry dates
- Enumerated
- 2018-03-20
- Last updated
- 2021-07-24
- Certified
- 2021-07-24
Frequently asked questions
- What is Maria Niccum's NPI number?
- Maria Niccum's National Provider Identifier (NPI) is 1457855850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Niccum's specialty?
- Maria Niccum is listed in the NPPES registry with a primary specialty of Pediatric Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Niccum located?
- Maria Niccum's practice location on file with NPPES is 3401 Civic Center Blvd, Philadelphia, PA 19104-4319.
- What is Maria Niccum's phone number?
- The practice phone number listed in the NPPES registry for Maria Niccum is (215) 327-2746.
- Does Maria Niccum accept Medicare?
- Maria Niccum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Niccum's NPI active?
- Yes — Maria Niccum's NPI (1457855850) is active in the NPPES registry as of the last update on 2021-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.