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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christine Mcgill, M.D.

Pediatrics Physician in Commack, NY · enumerated 2015.

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

National Provider Identifier

1639550007

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Registry record

Entity type Individual (Type 1)
Name Dr. Christine Mcgill
Credential M.D.
Sex Female
Practice address 646 Commack Rd, Commack, NY, 11725
Phone (631) 499-4114
Fax (631) 666-1302
Enumeration date Jun 11, 2015
Last updated in NPPES Jun 17, 2019

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 295179 (NY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

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Frequently asked questions

Is NPI 1639550007 active?
Yes, as of the latest NPPES snapshot, NPI 1639550007 is active (record last updated 2019-06-17).
How do I verify Christine Mcgill's NPI record?
Cross-check NPI 1639550007 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-17.