NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles Strober, M.D.

Internal Medicine Physician in Middletown, NY · enumerated 2005 · practices at George Woolf MD PC.

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

National Provider Identifier

1568456895

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Registry record

Entity type Individual (Type 1)
Name Charles Strober
Credential M.D.
Sex Male
Practice address 210 East Main Street, Middletown, NY, 10940
Phone (845) 343-4848
Fax (845) 344-4482
Enumeration date Sep 1, 2005
Last updated in NPPES Dec 30, 2022

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 106253 (NY) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 106253 (NY) Primary
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
00531695 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.

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Frequently asked questions

Is NPI 1568456895 active?
Yes, as of the latest NPPES snapshot, NPI 1568456895 is active (record last updated 2022-12-30).
How do I verify Charles Strober's NPI record?
Cross-check NPI 1568456895 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 2022-12-30.