DR. THOMAS MELLOW M.D.
NPI 1003846361
Pediatrics - Pediatric Pulmonology in South Portland, ME
About Dr. Thomas Mellow M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THOMAS MELLOW M.D. (NPI 1003846361) is an individual pediatric pulmonology provider in South Portland, Maine, licensed in Maine (016021) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and is a graduate of University Of Virginia School Of Medicine (1992).
NPPES Registry Identity
Specialties & Licenses 2
A pediatrician dedicated to the prevention and treatment of all respiratory diseases affecting infants, children and young adults. This specialist is knowledgeable about the growth and development of the lung, assessment of respiratory function in infants and children, and experienced in a variety of invasive and noninvasive diagnostic techniques.
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Thomas Mellow M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Maine Medical Center
Acute Care Hospitals · Portland, MEMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Thomas Mellow's NPI number?
The NPI number for Thomas Mellow is 1003846361. It was assigned to this individual provider in the NPPES registry on July 3, 2006.
Where is Thomas Mellow located?
Thomas Mellow practices at 100 Foden Rd Ste 103, South Portland, ME 04106. The listed phone number is (207) 828-1122.
What is Thomas Mellow's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Pulmonology, with taxonomy code 2080P0214X.
Is Thomas Mellow enrolled in Medicare?
Yes. Thomas Mellow is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Thomas Mellow accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Thomas Mellow as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Thomas Mellow affiliated with any hospitals?
According to CMS data, Thomas Mellow is affiliated with Maine Medical Center.
When was this NPI record last updated?
The NPPES record for Thomas Mellow was last updated on March 24, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
