Greenfield and 9 Mile Medical Center PLLC
NPI 1598279804 · Clinical Medical Laboratory · Southfield, MI
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greenfield and 9 Mile Medical Center PLLC is a Clinical Medical Laboratory organization in Southfield, MI (NPI 1598279804).
Provider details
- NPI number
- 1598279804
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Najm-Ul Hassan, Owner(248) 557-3303
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- American Medical Center
Registry dates
- Enumerated
- 2017-11-22
- Last updated
- 2025-09-12
- Certified
- 2020-05-11
Frequently asked questions
- What is Greenfield and 9 Mile Medical Center PLLC's NPI number?
- Greenfield and 9 Mile Medical Center PLLC's National Provider Identifier (NPI) is 1598279804, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greenfield and 9 Mile Medical Center PLLC?
- Greenfield and 9 Mile Medical Center PLLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Greenfield and 9 Mile Medical Center PLLC located?
- Greenfield and 9 Mile Medical Center PLLC's practice location on file with NPPES is 20905 Greenfield Rd Ste 607m, Southfield, MI 48075-5355.
- What is Greenfield and 9 Mile Medical Center PLLC's phone number?
- The practice phone number listed in the NPPES registry for Greenfield and 9 Mile Medical Center PLLC is (248) 557-3303.
- Does Greenfield and 9 Mile Medical Center PLLC accept Medicare?
- Greenfield and 9 Mile Medical Center PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Greenfield and 9 Mile Medical Center PLLC?
- The authorized official listed on Greenfield and 9 Mile Medical Center PLLC's NPPES record is Najm-Ul Hassan, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greenfield and 9 Mile Medical Center PLLC's NPI active?
- Yes — Greenfield and 9 Mile Medical Center PLLC's NPI (1598279804) is active in the NPPES registry as of the last update on 2025-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.