Michael Merolla, MD
NPI 1790273449 · Pediatrics Physician · Morristown, NJ
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Merolla, MD is a Pediatrics Physician provider in Morristown, NJ (NPI 1790273449).
Provider details
- NPI number
- 1790273449
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA12284800 (NJ)
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
8 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)
- 99 Beauvoir AveSummit, NJ 07901-3533Phone: (973) 971-7550Fax: (973) 290-2388
Registry dates
- Enumerated
- 2018-04-27
- Last updated
- 2025-11-24
- Certified
- 2025-11-24
Frequently asked questions
- What is Michael Merolla's NPI number?
- Michael Merolla's National Provider Identifier (NPI) is 1790273449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Merolla's specialty?
- Michael Merolla is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Merolla located?
- Michael Merolla's practice location on file with NPPES is 100 Madison Ave, Morristown, NJ 07960-6136.
- What is Michael Merolla's phone number?
- The practice phone number listed in the NPPES registry for Michael Merolla is (973) 971-7550.
- Does Michael Merolla accept Medicare?
- Michael Merolla is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Merolla's NPI active?
- Yes — Michael Merolla's NPI (1790273449) is active in the NPPES registry as of the last update on 2025-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.