Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michael Gruenthal, M.D., PH.D.
Neurology Physician in Albany, NY · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578561718
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Registry record
Entity type Individual (Type 1)
Name Michael Gruenthal
Credential M.D., PH.D.
Sex Male
Practice address 47 New Scotland Ave, Albany Medical College, Mc70, Albany, NY, 12208
Phone (518) 262-2754
Fax (518) 262-6261
Enumeration date Jul 12, 2005
Last updated in NPPES Oct 8, 2010
Taxonomy & licenses
2084N0600X Clinical Neurophysiology Physician Allopathic & Osteopathic Physicians · License 239220 (NY) Secondary
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 |
|---|---|---|---|
| 64273188 | Medicaid | KY | - |
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 Gruenthal's NPI record?
Cross-check NPI 1578561718 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1578561718 active?
Yes, as of the latest NPPES snapshot, NPI 1578561718 is active (record last updated 2010-10-08).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-08.