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MARY F. ADLER M.D.
NPI 1508894676
Internal Medicine in Easthampton, MA

Active since June 29, 2006PECOS Enrolled
238 NORTHAMPTON ST, EASTHAMPTON, MA 01027(413) 529-9300 Get Directions Write a Review

NPPES record last updated: May 19, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 19, 2026, May 14, 2026 (2 updates tracked since 2026).

About Mary F. Adler M.d. NPPES

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

MARY F. ADLER M.D. (NPI 1508894676) is an individual internal medicine provider in Easthampton, Massachusetts, licensed in Massachusetts (157892) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1508894676
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMARY F. ADLERCredential: M.D.
Location Address238 NORTHAMPTON STEasthampton, MA 01027-1046
Mailing Address238 Northampton StEasthampton, MA 01027-1046 · (413) 529-9300 · Fax (866) 644-0870
Phone(413) 529-9300
Sole ProprietorNo
Enumeration DateJune 29, 2006
Last NPPES UpdateMay 19, 20262 updates tracked since enumeration
NPPES CertifiedMay 19, 2026
✔ NPI 1508894676 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in MA · 157892✔ Licensed in CT · 38965
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.
238 NORTHAMPTON ST, Easthampton, MA 01027
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Secondary Practice Locations 3

Location 1329 Conway StGreenfield, MA 01301-1521 · Phone (413) 774-6301 · Fax (866) 644-0871
Location 231 Hall DrAmherst, MA 01002-2751 · Phone (413) 256-8561 · Fax (866) 644-0869
Location 370 Main StFlorence, MA 01062-1466 · Phone (413) 586-8400 · Fax (866) 644-0872

Other Identifiers 5

Other010038965CT01CT · Blue Cross Blue Shield Ct
Other157892MA · Tufts Health Plan
Other23516MA · Health New England
Medicaid3188035MA
OtherJ19638MA · Blue Cross Blue Shield Ma

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary F. Adler M.d. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01027 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
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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.

HANNAH M WZOREK FNP
Nurse Practitioner (Family)
238 NORTHAMPTON ST, VALLEY MEDICAL GROUP, PC-EASTHAMPTON HEALTH CENTER
EASTHAMPTON, MA 01027
Hampshire County (413) 529-9300
ANNASTASIA MARIA FERNANDES N.P.
Nurse Practitioner (Psychiatric/Mental Health)
238 NORTHAMPTON ST
EASTHAMPTON, MA 01027
Hampshire County (413) 529-9300
NORA A WILSON DPT
Physical Therapist
238 NORTHAMPTON ST
EASTHAMPTON, MA 01027
Hampshire County (413) 529-9300
DR. LAUREN C SCHWARTZ MD
Family Medicine
238 NORTHAMPTON ST, EASTHAMPTON HEALTH CENTER
EASTHAMPTON, MA 01027
Hampshire County (413) 529-9300
JERALD B. FEINLAND MD
Family Medicine
238 NORTHAMPTON ST
EASTHAMPTON, MA 01027
Hampshire County (413) 529-9300
MS. PAMELA ANNE BRIGHAM MSW, LICSW
Social Worker (Clinical)
238 NORTHAMPTON ST
EASTHAMPTON, MA 01027
Hampshire County (413) 529-9300
ELISABETH BORKOWSKI
Physician Assistant (Medical)
238 NORTHAMPTON ST
EASTHAMPTON, MA 01027
Hampshire County (413) 529-9300
MS. PATRICIA ANN MULLADY LMHC, LMFT
Counselor (Mental Health)
238 NORTHAMPTON ST
EASTHAMPTON, MA 01027
Hampshire County (413) 529-9300

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 Mary Adler's NPI number?

The NPI number for Mary Adler is 1508894676. It was assigned to this individual provider in the NPPES registry on June 29, 2006.

Where is Mary Adler located?

Mary Adler practices at 238 Northampton St, Easthampton, MA 01027. The listed phone number is (413) 529-9300.

What is Mary Adler's specialty?

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

Is Mary Adler enrolled in Medicare?

Yes. Mary Adler is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mary Adler was last updated on May 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.