Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Emily Mae Zametkin, MBBS

Hospice and Palliative Medicine (Emergency Medicine) Physician in Springfield, MA · enumerated 2016.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1821450370

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Emily Mae Zametkin

Credential MBBS

Sex Female

Practice address Springfield, MA, 01199

Phone (240) 994-3415

Enumeration date Mar 23, 2016

Last updated in NPPES Aug 3, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 267509 (MA) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License X (MA) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207PH0002X Hospice and Palliative Medicine (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License MD17046 (RI) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Emily Zametkin's NPI record?

Cross-check NPI 1821450370 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821450370 active?

Yes, as of the latest NPPES snapshot, NPI 1821450370 is active (record last updated 2021-08-03).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-03.