Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Oussama Darwish, M.D.
Urology Physician in Lima, OH · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548565385
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Registry record
Entity type Individual (Type 1)
Name Oussama Darwish
Credential M.D.
Sex Male
Practice address 770 W High St, Ste 350, Lima, OH, 45801
Phone (419) 228-8950
Fax (419) 224-7904
Enumeration date Jan 25, 2011
Last updated in NPPES Sep 29, 2021
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 |
|---|---|---|---|
| 0120951 | Medicaid | OH | - |
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
Is NPI 1548565385 active?
Yes, as of the latest NPPES snapshot, NPI 1548565385 is active (record last updated 2021-09-29).
How do I verify Oussama Darwish's NPI record?
Cross-check NPI 1548565385 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-29.