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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.

ANDREW S GREENBERG M.D.
NPI 1720046956
Internal Medicine - Endocrinology, Diabetes & Metabolism in Boston, MA

Active since May 04, 2006PECOS Enrolled
750 WASHINGTON ST, NEMC #268, BOSTON, MA 02111(617) 556-3144 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Andrew S Greenberg M.d. NPPES

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

ANDREW S GREENBERG M.D. (NPI 1720046956) is an individual endocrinology, diabetes & metabolism provider in Boston, Massachusetts, licensed in Massachusetts (80352) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720046956
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameANDREW S GREENBERGCredential: M.D.
Location Address750 WASHINGTON ST, NEMC #268Boston, MA 02111-1526
Mailing Address711 Washington Street, Hnrc At Tufts UniversityBoston, MA 02111 · (617) 556-3144
Phone(617) 556-3144
Sole ProprietorNo
Enumeration DateMay 4, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1720046956 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in MA · 80352
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
750 WASHINGTON ST, Boston, MA 02111
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Andrew S Greenberg 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 02111 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.

KEIKO UEDA MPH, RD, LDN
Dietitian, Registered
750 WASHINGTON ST, TNEMC BOX#434
BOSTON, MA 02111
Suffolk County (617) 636-5458
COLLEEN MCARTOR CRNA
Nurse Anesthetist, Certified Registered
750 WASHINGTON ST, NEMC BOX #7105
BOSTON, MA 02111
Suffolk County (617) 636-5000
DR. KATHLEEN BUNGAY PHARMD, MS
Pharmacist (Psychiatric)
750 WASHINGTON ST, THE HEALTH INSTITUTE, BOX 345
BOSTON, MA 02111
Suffolk County (617) 636-3292
ALEXIS MADEJ M.S., R.D., L.D.N.
Dietitian, Registered
750 WASHINGTON ST, FRANCES STERN NUTRITION CENTER
BOSTON, MA 02111
Suffolk County (617) 636-5273
DR. NADINE YOUSSEF M.D.
Emergency Medicine
750 WASHINGTON ST, BOX 311 / DEPARTMENT OF EMERGENCY MEDICINE
BOSTON, MA 02111
Suffolk County (617) 636-4723
DR. GORDON M SAPERIA MD
Internal Medicine (Interventional Cardiology)
750 WASHINGTON ST
BOSTON, MA 02111
Suffolk County (617) 636-5000
ANBUKILI K. CHETTY M.D.
Pediatrics (Pediatric Pulmonology)
750 WASHINGTON ST, NEMC BOX #836
BOSTON, MA 02111
Suffolk County (617) 636-5000
KATIE WAKELEY M.D.
Obstetrics & Gynecology
750 WASHINGTON ST, NEMC BOX #836
BOSTON, MA 02111
Suffolk County (617) 636-5000

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 Andrew Greenberg's NPI number?

The NPI number for Andrew Greenberg is 1720046956. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Where is Andrew Greenberg located?

Andrew Greenberg practices at 750 Washington St Nemc #268, Boston, MA 02111. The listed phone number is (617) 556-3144.

What is Andrew Greenberg's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Andrew Greenberg enrolled in Medicare?

Yes. Andrew Greenberg is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Andrew Greenberg was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 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.