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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MELISSA ANNE HEFFRON NP
NPI 1912619545
Registered Nurse in Waltham, MA

Active since December 14, 2022PECOS Enrolled
465 WAVERLEY OAKS RD, WALTHAM, MA 02452(781) 614-7800 Get Directions Write a Review

NPPES record last updated: October 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Melissa Anne Heffron Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MELISSA ANNE HEFFRON NP (NPI 1912619545) is an individual registered nurse in Waltham, Massachusetts, licensed in Massachusetts (RN2316187) and active in the NPI registry since December 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912619545
Entity TypeIndividualFemale
Primary Taxonomy163W00000X
Provider Legal NameMELISSA ANNE HEFFRONCredential: NP
Location Address465 WAVERLEY OAKS RDWaltham, MA 02452-8438
Mailing Address2 Stringer Dam RdShrewsbury, MA 01545-4586 · (508) 282-9172
Phone(781) 614-7800
Sole ProprietorNo
Enumeration DateDecember 14, 2022
Last NPPES UpdateOctober 23, 2026
NPPES CertifiedOctober 23, 2026
✔ NPI 1912619545 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered NurseNursing Service Providers
Taxonomy Code163W00000X
License✔ Licensed in MA · RN2316187
Definition
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.
465 WAVERLEY OAKS RD, Waltham, MA 02452
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Melissa Anne Heffron Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Melissa Heffron reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Inner Healing Medical PLLC
Same address
Family Medicine
465 WAVERLEY OAKS RD STE 201
Waltham, MA 02452
  • Reassigned Medicare billing, Massachusetts enrollment
  • 4 clinicians in this Medicare group
NPI 1700566635 (781) 614-7800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BEAVER BROOK PEDIATRIC & ADOLESCENT MEDICINE, P.C.
Pediatrics (Adolescent Medicine)
465 WAVERLEY OAKS RD, SUITE 100
WALTHAM, MA 02452
Middlesex County (781) 891-3706
PATRICIA EMELY SANCHEZ
Behavior Technician
465 WAVERLEY OAKS RD
WALTHAM, MA 02452
Middlesex County (781) 894-6564
ALICIA LYNNE DABEK
Speech-Language Pathologist
465 WAVERLEY OAKS RD, SUITE 101
WALTHAM, MA 02452
Middlesex County (781) 894-6564
JANET L ANTONIONI MD
Pediatrics (Adolescent Medicine)
465 WAVERLEY OAKS RD, SUITE 100
WALTHAM, MA 02452
Middlesex County (781) 891-3706
DR. ALICE WHITTIER NEWTON MD
Pediatrics
465 WAVERLEY OAKS RD, SUITE 100
WALTHAM, MA 02452
Middlesex County (781) 891-3706
ABIGAIL MAREE BRAYTON-CHUNG OTR/L
Occupational Therapist
465 WAVERLEY OAKS RD, SUITE 101
WALTHAM, MA 02452
Middlesex County (781) 894-6564
NEIL BENECK MD
Pediatrics
465 WAVERLEY OAKS RD, SUITE 100
WALTHAM, MA 02452
Middlesex County (781) 643-7700
CYNTHIA M DEL ORBE
Developmental Therapist
465 WAVERLEY OAKS RD
WALTHAM, MA 02452
Middlesex County (781) 894-6564

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 Heffron's NPI number?

The NPI number for Melissa Heffron is 1912619545. It was assigned to this individual provider in the NPPES registry on December 14, 2022.

Where is Melissa Heffron located?

Melissa Heffron practices at 465 Waverley Oaks Rd, Waltham, MA 02452. The listed phone number is (781) 614-7800.

What is Melissa Heffron's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

Is Melissa Heffron enrolled in Medicare?

Yes. Melissa Heffron is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Melissa Heffron's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Heffron reassigns Medicare benefits to Inner Healing Medical PLLC (Waltham, MA). The 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 Heffron's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Melissa Heffron accept?

Health plans from Anthem Blue Cross and Blue Shield list Melissa Heffron 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 Heffron was last updated on October 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.