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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 CHAFFEE MD
NPI 1811647548
Obstetrics & Gynecology in Greenfield, MA

Active since March 25, 2022PECOS Enrolled
48 SANDERSON ST, GREENFIELD, MA 01301(413) 773-2200(413) 773-4050 Get Directions Write a Review

NPPES record last updated: September 1, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Michelle Chaffee Md NPPES

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

MICHELLE CHAFFEE MD (NPI 1811647548) is an individual obstetrics & gynecology provider in Greenfield, Massachusetts, licensed in Massachusetts (1027781) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and is a graduate of University Of North Carolina At Chapel Hill School Of Medicine (2022).

NPPES Registry Identity

NPI1811647548
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMICHELLE CHAFFEECredential: MD
Location Address48 SANDERSON STGreenfield, MA 01301-2778
Mailing Address280 Chestnut St Fl 2Springfield, MA 01199-1001 · (413) 794-5700
Phone(413) 773-2200
Fax(413) 773-4050
Sole ProprietorNo
Medical School CMSUniversity Of North Carolina At Chapel Hill School Of MedicineGraduated 2022
Enumeration DateMarch 25, 2022
Last NPPES UpdateSeptember 1, 2026
NPPES CertifiedSeptember 1, 2026
✔ NPI 1811647548 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in MA · 1027781
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
48 SANDERSON ST, Greenfield, MA 01301
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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)

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

PECOS PAC ID840756177
PECOS Enrollment IDI20260728001312
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 Michelle Chaffee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Baystate Medical Practices, Inc
33 mi
Emergency Medical Services
759 CHESTNUT ST
Springfield, MA 01199
  • Reassigned Medicare billing, Massachusetts enrollment
  • 1,537 clinicians in this Medicare group
NPI 1548205909 (413) 794-5700

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 01301 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
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
Established Patient
$73.22 typical visit price
range $19.11 – $144.84
Typical copayment $18.30 (range $4.77 – $36.21)
Most-billed visit code 99213
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.

JENNIFER JAKOWSKI LCSW
Social Worker (Clinical)
48 SANDERSON ST
GREENFIELD, MA 01301
Franklin County (413) 773-4449
CONNIE LEE TURNER FNP
Nurse Practitioner (Family)
48 SANDERSON ST
GREENFIELD, MA 01301
Franklin County (413) 773-2022
MATTHEW SCHULTZ ATC
Specialist/Technologist (Athletic Trainer)
48 SANDERSON ST
GREENFIELD, MA 01301
Franklin County (413) 387-4125
HARVEY M LEDERMAN MD
Internal Medicine
48 SANDERSON ST
GREENFIELD, MA 01301
Franklin County (413) 773-2022
MARK P BOMBARDIER PA
Physician Assistant (Surgical)
48 SANDERSON ST
GREENFIELD, MA 01301
Franklin County (413) 773-2220
KYANA FERRO
Doula
48 SANDERSON ST
GREENFIELD, MA 01301
Franklin County (413) 867-1080
PETER BROOKS KOPPENHEFFER M.D.
Family Medicine
48 SANDERSON ST
GREENFIELD, MA 01301
Franklin County (413) 773-2022
GAGE AZEEZ FNP-BC
Nurse Practitioner (Family)
48 SANDERSON ST
GREENFIELD, MA 01301
Franklin County (413) 773-2022

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 Chaffee's NPI number?

The NPI number for Michelle Chaffee is 1811647548. It was assigned to this individual provider in the NPPES registry on March 25, 2022.

Where is Michelle Chaffee located?

Michelle Chaffee practices at 48 Sanderson St, Greenfield, MA 01301. The listed phone number is (413) 773-2200.

What is Michelle Chaffee's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Michelle Chaffee enrolled in Medicare?

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

Which organization bills Medicare for Michelle Chaffee's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Chaffee reassigns Medicare benefits to Baystate Medical Practices, Inc (Springfield, 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 Michelle Chaffee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michelle Chaffee accept?

Health plans from Anthem Blue Cross and Blue Shield list Michelle Chaffee 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 Michelle Chaffee was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 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.