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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.

MICHELLE MARIE HALL MD
NPI 1326661349
Internal Medicine in Winchester, MA

Active since May 26, 2020PECOS EnrolledAccepts Medicare Assignment
41 HIGHLAND AVE, WINCHESTER, MA 01890(781) 756-2260 Get Directions Write a Review

NPPES record last updated: August 19, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Aug 19, 2026, May 28, 2025, Jul 3, 2023 and 2 more (5 updates tracked since 2020).

About Michelle Marie Hall Md NPPES

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

MICHELLE MARIE HALL MD (NPI 1326661349) is an individual internal medicine provider in Winchester, Massachusetts, licensed in Massachusetts (1022160) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS, is affiliated with Winchester Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1326661349
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMICHELLE MARIE HALLCredential: MD
Location Address41 HIGHLAND AVEWinchester, MA 01890-1446
Mailing Address330 Mount Auburn St, Parsons 2Cambridge, MA 02138-5597 · (617) 354-8771
Phone(781) 756-2260
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 2020
Enumeration DateMay 26, 2020
Last NPPES UpdateAugust 19, 20265 updates tracked since enumeration
NPPES CertifiedAugust 19, 2026
✔ NPI 1326661349 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 1022160
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 1022160 (MA)
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License 1022160 (MA)
41 HIGHLAND AVE, Winchester, MA 01890
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Secondary Practice Locations 2

Location 172 E Concord StBoston, MA 02118-2642 · Phone (617) 358-6587
Location 2300 Mount Auburn St Ste 419Cambridge, MA 02138-5665 · Phone (617) 354-8771

Other Identifiers 3

Other284456MA · Commonwealth Of Massachusetts Borim
Medicaid110163509AMA
OtherETLL-971MA · Commonwealth Of Massachusetts Borim

Accepted Insurance

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

Michelle Marie Hall Md 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.

PECOS PAC ID3971920059
PECOS Enrollment IDI20250506002831
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.

Hospital Affiliations CMS Care Compare

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

Winchester Hospital

Acute Care Hospitals · Winchester, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220105
Location41 Highland AvenueWinchester, MA 01890 · Middlesex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01890 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
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
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.

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.

MS. CHIRIN AL DALATI M.D.
Internal Medicine
41 HIGHLAND AVE
WINCHESTER, MA 01890
Middlesex County (781) 729-9000
WINCHESTER PHYSICIAN ASSOCIATES
Internal Medicine
41 HIGHLAND AVE
WINCHESTER, MA 01890
Middlesex County (781) 756-7273
WINCHESTER LABORATORY ASSOCIATES, INC.
Pathology (Anatomic Pathology & Clinical Pathology)
41 HIGHLAND AVE, WINCHESTER HOSPITAL
WINCHESTER, MA 01890
Middlesex County (781) 756-2319
AIMEE CALISTA KNORR MD
Pediatrics (Neonatal-Perinatal Medicine)
41 HIGHLAND AVE, WINCHESTER HOSPITAL
WINCHESTER, MA 01890
Middlesex County (781) 756-2240
DR. MOHAMED MAHMOUD MD
Internal Medicine
41 HIGHLAND AVE
WINCHESTER, MA 01890
Middlesex County (781) 756-7095
JOHN E COPANOS M.D.
Internal Medicine
41 HIGHLAND AVE
WINCHESTER, MA 01890
Middlesex County (781) 756-7095
DR. VIVIANA REYES PINZON MD
Internal Medicine (Pulmonary Disease)
41 HIGHLAND AVE
WINCHESTER, MA 01890
Middlesex County (781) 756-2260
DR. ERIC EBERT MD
Emergency Medicine
41 HIGHLAND AVE
WINCHESTER, MA 01890
Middlesex County (781) 729-9000

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 Hall's NPI number?

The NPI number for Michelle Hall is 1326661349. It was assigned to this individual provider in the NPPES registry on May 26, 2020.

Where is Michelle Hall located?

Michelle Hall practices at 41 Highland Ave, Winchester, MA 01890. The listed phone number is (781) 756-2260.

What is Michelle Hall's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Michelle Hall enrolled in Medicare?

Yes. Michelle Hall 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 Michelle Hall accept?

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

According to CMS data, Michelle Hall is affiliated with Winchester Hospital.

When was this NPI record last updated?

The NPPES record for Michelle Hall was last updated on August 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 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.