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Greenfield and 9 Mile Medical Center Pllc

Family Medicine Physician in Oak Park, MI · enumerated 2013 · authorized official Najm-Ul Hassan, Owner.

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

National Provider Identifier

1265874945

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Registry record

Entity type Organization (Type 2)
Legal business name Greenfield and 9 Mile Medical Center Pllc
Other name <Unavail>
Practice address 20820 Greenfield Rd, Oak Park, MI, 48237
Phone (248) 557-3303
Fax (586) 722-2722
Enumeration date Jul 23, 2013
Last updated in NPPES Sep 17, 2021

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Najm-Ul Hassan
Title Owner
Phone (248) 262-7103

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

Who is the authorized official for Greenfield and 9 Mile Medical Center Pllc?
NPPES lists Najm-Ul Hassan (Owner) as the authorized official for this organization.
What is the NPI number for Greenfield and 9 Mile Medical Center Pllc?
The NPI for Greenfield and 9 Mile Medical Center Pllc is 1265874945, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-17.