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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.

CORINNE GRADY MD
NPI 1871296608
Family Medicine in East Boston, MA

Active since March 22, 2023PECOS Enrolled
20 MAVERICK SQ, EAST BOSTON, MA 02128(617) 569-5800 Get Directions Write a Review

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

Record update history: Oct 14, 2026, Mar 22, 2023 (2 updates tracked since 2023).

About Corinne Grady Md NPPES

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

CORINNE GRADY MD (NPI 1871296608) is an individual family medicine provider in East Boston, Massachusetts, licensed in Massachusetts (1028808) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1871296608
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameCORINNE GRADYCredential: MD
Location Address20 MAVERICK SQEast Boston, MA 02128-2335
Mailing Address960 Massachusetts Ave Ste 2Boston, MA 02118-2690
Phone(617) 569-5800
Sole ProprietorNo
Enumeration DateMarch 22, 2023
Last NPPES UpdateOctober 14, 20262 updates tracked since enumeration
NPPES CertifiedOctober 14, 2026
✔ NPI 1871296608 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 · 1028808
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.
20 MAVERICK SQ, East Boston, MA 02128
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Secondary Practice Locations 2

Location 1850 Harrison Ave Yawkey 4Boston, MA 02118-4001 · Phone (617) 414-4465 · Fax (617) 414-3345
Location 21 Boston Medical Ctr Pl Dowling Fl 5Boston, MA 02118-2908 · Phone (617) 414-4465 · Fax (617) 414-3345

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Corinne Grady Md 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 02128 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.

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.

MAVERICK SPECIALTY RETAIL PHARMACY
Pharmacy (Specialty Pharmacy)
20 MAVERICK SQ
EAST BOSTON, MA 02128
Suffolk County (617) 568-4781
DR. SUMATI BHALLA DDS
Dentist (General Practice)
20 MAVERICK SQ
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800
YUEQI LI
Counselor (School)
20 MAVERICK SQ
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800
KATHERINE HENAO-MARTINEZ CNP
Nurse Practitioner (Family)
20 MAVERICK SQ
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800
MR. JOSE LUIS DE RAMON III
Psychologist (Counseling)
20 MAVERICK SQ
BOSTON, MA 02128
Suffolk County (305) 305-5140
DR. CARLYSSA MEDWIN PHARMD
Pharmacist
20 MAVERICK SQ
EAST BOSTON, MA 02128
Suffolk County (617) 455-7784
LARISSA HEIDEMANN PAGANINI DMD
Dentist (General Practice)
20 MAVERICK SQ
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800
RICHARD JOE HO O.D.
Optometrist
20 MAVERICK SQ
EAST BOSTON, MA 02128
Suffolk County (617) 568-4474

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 Corinne Grady's NPI number?

The NPI number for Corinne Grady is 1871296608. It was assigned to this individual provider in the NPPES registry on March 22, 2023.

Where is Corinne Grady located?

Corinne Grady practices at 20 Maverick Sq, East Boston, MA 02128. The listed phone number is (617) 569-5800.

What is Corinne Grady's specialty?

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

Is Corinne Grady enrolled in Medicare?

Yes. Corinne Grady is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Corinne Grady was last updated on October 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.