Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michael Barry Grieco, MD
Surgery Physician in Glen Cove, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1407860802
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Registry record
Entity type Individual (Type 1)
Name Michael Barry Grieco
Credential MD
Sex Male
Practice address 10 Medical Plaza, Ste 105, Glen Cove, NY, 11542
Phone (516) 676-1060
Fax (516) 676-1914
Enumeration date Jul 28, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00707800 | Medicaid | NY | - |
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.
Frequently asked questions
How do I verify Michael Grieco's NPI record?
Cross-check NPI 1407860802 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1407860802 active?
Yes, as of the latest NPPES snapshot, NPI 1407860802 is active (record last updated 2007-07-08).
Other providers at this practice address
Browse all → Eric Hochberg Urology Physician · Glen Cove, NY NPI 1801828199 Ingolf Holm-Andersen Internal Medicine Physician · Glen Cove, NY NPI 1295833408 Stephen Alchermes Podiatrist · Glen Cove, NY NPI 1396803284 Andrea B. Kaplan, M.D. P.C. Family Medicine Physician · Glen Cove, NY NPI 1144364530 Ingolf Holm-Anderson Internal Medicine Physician · Glen Cove, NY NPI 1861707952
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.