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GREGORY P MCCORMICK P.A.
NPI 1801898390
Physician Assistant - Medical in Milton, MA

Active since August 15, 2005PECOS EnrolledAccepts Medicare Assignment
100 HIGHLAND ST, SUITE 222, MILTON, MA 02186(617) 696-0660(617) 696-6655 Get Directions Write a Review

NPPES record last updated: January 18, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Gregory P Mccormick P.a. NPPES

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

GREGORY P MCCORMICK P.A. (NPI 1801898390) is an individual medical provider in Milton, Massachusetts, licensed in Massachusetts (1669) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Beth Israel Deaconess Hospital Plymouth, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1801898390
Entity TypeIndividualMale
Primary Taxonomy363AM0700X
Provider Legal NameGREGORY P MCCORMICKCredential: P.A.
Location Address100 HIGHLAND ST, SUITE 222Milton, MA 02186-3881
Mailing Address100 Highland St, Suite 222Milton, MA 02186-3881 · (617) 696-0660 · Fax (617) 696-6655
Phone(617) 696-0660
Fax(617) 696-6655
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateAugust 15, 2005
Last NPPES UpdateJanuary 18, 2008
✔ NPI 1801898390 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in MA · 1669
100 HIGHLAND ST, Milton, MA 02186
Open in Google Maps ↗

Other Identifiers 2

Medicare ID-Type UnspecifiedAP2059MA
Medicare UPINQ06515MA

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, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregory P Mccormick P.a. 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 ID9436040797
PECOS Enrollment IDI20040324000770
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
15 services15 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
11 services11 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Beth Israel Deaconess Hospital Plymouth

Acute Care Hospitals · Plymouth, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220060
Location275 Sandwich StreetPlymouth, MA 02360 · Plymouth County
Emergency services Birthing friendly

Beth Israel Deaconess Medical Center

Acute Care Hospitals · Boston, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220086
Location330 Brookline AvenueBoston, MA 02215 · Suffolk County
Emergency services Birthing friendly

Beth Israel Deaconess Hospital - Milton

Acute Care Hospitals · Milton, MA
4/5 CMS rating
OwnershipGovernment - Federal
CMS Certification Number220108
Location199 Reedsdale RoadMilton, MA 02186 · Norfolk County
Emergency services

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.

JOHN JOSEPH LOONEY M.D.
Internal Medicine
100 HIGHLAND ST
MILTON, MA 02186
Norfolk County (617) 696-5030
BARBARA A DROTTAR NP
Nurse Practitioner (Family)
100 HIGHLAND ST, SUITE 123
MILTON, MA 02186
Norfolk County (617) 696-1262
W E COBB ASSOCIATES LLC
Internal Medicine (Endocrinology, Diabetes & Metabolism)
100 HIGHLAND ST
MILTON, MA 02186
Norfolk County (617) 698-8184
SOUTH SHORE INTERNAL MEDICINE ASSOCIATES INC.
Internal Medicine (Rheumatology)
100 HIGHLAND ST, SUITE 300
MILTON, MA 02186
Norfolk County (617) 698-8855
MELISSA L GANZ RD
Dietitian, Registered
100 HIGHLAND ST
MILTON, MA 02186
Norfolk County (617) 696-4600
SARASWATHI DEVI V MUPPANA M.D.
Internal Medicine (Pulmonary Disease)
100 HIGHLAND ST, STE 103
MILTON, MA 02186
Norfolk County (617) 696-9600
CHUNQIU HOU M.D.
Internal Medicine
100 HIGHLAND ST, SUITE 300
MILTON, MA 02186
Norfolk County (617) 698-8855
MRS. KAYLEEN M MOORE PA-C
Physician Assistant (Medical)
100 HIGHLAND ST, SUITE 300
MILTON, MA 02186
Norfolk County (617) 698-8855

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 Gregory Mccormick's NPI number?

The NPI number for Gregory Mccormick is 1801898390. It was assigned to this individual provider in the NPPES registry on August 15, 2005.

Where is Gregory Mccormick located?

Gregory Mccormick practices at 100 Highland St Suite 222, Milton, MA 02186. The listed phone number is (617) 696-0660.

What is Gregory Mccormick's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Gregory Mccormick enrolled in Medicare?

Yes. Gregory Mccormick 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 Gregory Mccormick accept?

Health plans from Anthem Blue Cross and Blue Shield list Gregory Mccormick 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 Gregory Mccormick affiliated with any hospitals?

According to CMS data, Gregory Mccormick is affiliated with Beth Israel Deaconess Hospital Plymouth, Beth Israel Deaconess Medical Center and Beth Israel Deaconess Hospital - Milton.

When was this NPI record last updated?

The NPPES record for Gregory Mccormick was last updated on January 18, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.