NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Daniel P. Marcus, M.D.

Emergency Medicine Physician in Kettering, OH · enumerated 2007.

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

National Provider Identifier

1619194420

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Daniel P. Marcus
Credential M.D.
Sex Male
Practice address 4750 Hempstead Station Dr, Kettering, OH, 45429
Phone (800) 875-0136
Fax (937) 619-4150
Enumeration date Apr 20, 2007
Last updated in NPPES Sep 23, 2014

Taxonomy & licenses

146D00000X Personal Emergency Response Attendant Emergency Medical Service Providers Secondary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 35-092173 (OH) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Daniel Marcus?
The National Provider Identifier (NPI) for Daniel Marcus is 1619194420, a Type 1 (individual) record in the CMS NPPES registry.
Where does Daniel Marcus practice?
The practice location on file with NPPES is in Kettering, OH. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-23.