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MICHELLE MARIE MASTER MD
NPI 1609166339
Family Medicine in Newton, MA

Active since April 14, 2011PECOS Enrolled
1400 CENTRE ST STE 206, NEWTON, MA 02459(617) 795-0402(617) 663-6049 Get Directions Write a Review

NPPES record last updated: November 14, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 14, 2025, Jun 14, 2024, Mar 6, 2024 (3 updates tracked since 2024).

About Michelle Marie Master Md NPPES

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

MICHELLE MARIE MASTER MD (NPI 1609166339) is an individual family medicine provider in Newton, Massachusetts, licensed in Massachusetts (260287) and active in the NPI registry since April 2011. She is enrolled in Medicare PECOS, is affiliated with Newton-wellesley Hospital, and is a graduate of New York Medical College (2011).

NPPES Registry Identity

NPI1609166339
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameMICHELLE MARIE MASTERCredential: MD
Location Address1400 CENTRE ST STE 206Newton, MA 02459-2415
Mailing Address1400 Centre St Ste 206Newton, MA 02459-2415 · (617) 795-0402 · Fax (617) 663-6049
Phone(617) 795-0402
Fax(617) 663-6049
Sole ProprietorNo
Medical School CMSNew York Medical CollegeGraduated 2011
Enumeration DateApril 14, 2011
Last NPPES UpdateNovember 14, 20253 updates tracked since enumeration
NPPES CertifiedNovember 14, 2025
✔ NPI 1609166339 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in MA · 260287
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1400 CENTRE ST STE 206, Newton, MA 02459
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Other Names 1

Former Name (1)Michelle Marie Bellomo

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)

Michelle Marie Master Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8123247418
PECOS Enrollment IDI20140918001636
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 Reassignments

5

Medicare enrollment records show Michelle Master reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Michelle Master MD Family Medicine PLLC.
Same address
Family Medicine
1400 CENTRE ST STE 206
Newton, MA 02459
  • Reassigned Medicare billing, Massachusetts enrollment
  • 2 clinicians in this Medicare group
NPI 1598654808 (617) 795-0402
Mass General Brigham Medical Group Suburban Massachusetts Inc
2.6 mi
Family Medicine
2014 WASHINGTON STREET
Newton, MA 02462
  • Reassigned Medicare billing, Massachusetts enrollment
  • 992 clinicians in this Medicare group
NPI 1538191218 (617) 243-6262
Renaissance Family Medicine Of Wellesley LLC
4.2 mi
Family Medicine
332 WASHINGTON STREET, 200
Wellesley, MA 02481
  • Reassigned Medicare billing, Massachusetts enrollment
  • 3 clinicians in this Medicare group
NPI 1962826354 (781) 235-4088
Internal Medical Associates-Ebnhc
8.7 mi
Community Health
10 GOVE ST
East Boston, MA 02128
  • Reassigned Medicare billing, Massachusetts enrollment
  • 577 clinicians in this Medicare group
NPI 1558481879 (617) 569-5800
Neighborhealth Corporation
8.7 mi
Community Health
10 GOVE ST
East Boston, MA 02128
  • Reassigned Medicare billing, Massachusetts enrollment
  • Medicare enrollment name: East Boston Neighborhood Health Center Corp
  • 456 clinicians in this Medicare group
NPI 1316994411 (617) 569-5800

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Newton-Wellesley Hospital

Acute Care Hospitals · Newton, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220101
Location2014 Washington StreetNewton, MA 02462 · Middlesex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02459 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613
DME-Drugs Administered Through DME · category DG006N
1 supplier11 claims1,650 services$0.03 avg. paid by Medicare
Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513
DME-Other DME · category DE000N
1 supplier11 claims11 services$25.99 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

MICHELLE MASTER MD FAMILY MEDICINE PLLC.
Family Medicine
1400 CENTRE ST STE 206
NEWTON, MA 02459
Middlesex County (617) 795-0402

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 Michelle Master's NPI number?

The NPI number for Michelle Master is 1609166339. It was assigned to this individual provider in the NPPES registry on April 14, 2011. The provider is also known as Michelle Marie Bellomo.

Where is Michelle Master located?

Michelle Master practices at 1400 Centre St Ste 206, Newton, MA 02459. The listed phone number is (617) 795-0402.

What is Michelle Master's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Michelle Master enrolled in Medicare?

Yes. Michelle Master is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michelle Master's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Master reassigns Medicare benefits to 5 organizations: Michelle Master MD Family Medicine PLLC. (Newton, MA), Mass General Brigham Medical Group Suburban Massachusetts Inc (Newton, MA), Renaissance Family Medicine Of Wellesley LLC (Wellesley, MA), Internal Medical Associates-Ebnhc (East Boston, MA) and Neighborhealth Corporation (East Boston, 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 Michelle Master's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michelle Master accept?

Health plans from Anthem Blue Cross and Blue Shield list Michelle Master 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 Michelle Master affiliated with any hospitals?

According to CMS data, Michelle Master is affiliated with Newton-Wellesley Hospital.

When was this NPI record last updated?

The NPPES record for Michelle Master was last updated on November 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.