Dr. Mark S Brown, MD
Dr. Mark S Brown is a Neonatal-Perinatal Medicine Physician provider (Pediatrics) practicing in Bangor, ME, registered in the NPPES registry with NPI 1255360582 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1255360582 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark S Brown |
| Credential | MD |
| Sex | Male |
| Practice address | NICU PROFESSIONAL SERVICES-EMMC, 489 STATE STREET, Bangor, ME, 04401 |
| Phone | 2079738670 |
| Fax | 2079735163 |
| Enumeration date | 2006-06-30 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2080N0001X | Neonatal-Perinatal Medicine Physician | Primary | 017041 | ME |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Mark Brown, MD NPI: 1255360582 Taxonomy: 2080N0001X (Neonatal-Perinatal Medicine Physician) Address: NICU PROFESSIONAL SERVICES-EMMC, 489 STATE STREET, Bangor, ME, 04401
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1245267335 | Ann Boomer | Individual | Neonatal Nurse Practitioner | Bangor, ME |
Verify this record
Cross-check NPI 1255360582 against the authoritative CMS record: view Dr. Mark S Brown on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Where does Mark Brown practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.