DR. MELISSA MARIE MAURO-SMALL MD
NPI 1275507360
Pediatrics in Boston, MA
About Dr. Melissa Marie Mauro-small Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MELISSA MARIE MAURO-SMALL MD (NPI 1275507360) is an individual pediatrics provider in Boston, Massachusetts, licensed in Massachusetts (243051) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Melissa Marie Mauro-small Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Melissa Mauro-small reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Boston, MA 02111
- Reassigned Medicare billing, Massachusetts enrollment
- 202 clinicians in this Medicare group
Hyannis, MA 02601
- Reassigned Medicare billing, Massachusetts enrollment
- 678 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02114 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
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 Melissa Mauro-small's NPI number?
The NPI number for Melissa Mauro-small is 1275507360. It was assigned to this individual provider in the NPPES registry on February 15, 2006. The provider is also known as Dr. Melissa Marie Mauro MD.
Where is Melissa Mauro-small located?
Melissa Mauro-small practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (877) 543-7342.
What is Melissa Mauro-small's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Melissa Mauro-small enrolled in Medicare?
Yes. Melissa Mauro-small is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Melissa Mauro-small's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Mauro-small reassigns Medicare benefits to 4 organizations: Massachusetts General Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA), Pratt Pediatric Associates Inc (Boston, MA) and Physicians Of Cape Cod Hospital (Hyannis, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Melissa Mauro-small's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Melissa Mauro-small accept?
Health plans from Taro Health list Melissa Mauro-small 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.
When was this NPI record last updated?
The NPPES record for Melissa Mauro-small was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Melissa Marie Mauro-Small, MD · NPI 1275507360
Pediatrics physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since February 15, 2006.
## Identity
- **NPI:** 1275507360 (Entity type: Individual)
- **Enumerated:** February 15, 2006
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 243051 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 FRUIT ST, Boston, MA 02114-2696
- **Phone:** (877) 543-7342
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA); Pratt Pediatric Associates Inc (NPI 1477590511, Boston, MA); Physicians Of Cape Cod Hospital (NPI 1679832364, Hyannis, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1275507360) · Data from the CMS NPPES public registry.