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Oncology & Hematology, PA

Medical Oncology Physician in Seaford, DE · enumerated 2006 · authorized official Mir Mousavi, Physician/Owner.

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

National Provider Identifier

1548344229

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Registry record

Entity type Organization (Type 2)
Legal business name Oncology & Hematology, PA
Practice address 701 Middleford Rd, Seaford, DE, 19973
Phone (302) 629-0260
Fax (302) 629-3418
Enumeration date Oct 25, 2006
Last updated in NPPES Apr 20, 2008

Taxonomy & classification

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License C10001859 (DE) Primary

Authorized official

Name Mir Mousavi
Title Physician/Owner
Phone (302) 629-0260

Other identifiers

Identifier Type State Issuer
CH4887 Other DE RAILROAD MEDICARE
G254 Other DE BCBS DC
0000596902 Other DE DPCI
0859121000 Other DE AMERIHEALTH
LS05 Other DE CAREFIRST
0000596902 Medicaid DE -

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

What type of organization is Oncology & Hematology, PA?
Oncology & Hematology, PA is registered in NPPES as a Medical Oncology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-20.