MR. PERCY KEY (CSW) – Clinical Social Worker, NPI 1821098849

MR. PERCY KEY (CSW) is a healthcare provider. based in Southfield, Michigan. specializing in Clinical Social Worker. They hold the professional credentials CSW. They hold a License No. 6801015182 (MI). The NPI Number for MR. PERCY KEY (CSW) is 1821098849

Main info

Male
35 Years Of Experience
Accepts Medicare Assignment
Name
MR. PERCY KEY (CSW)
NPI
1821098849
Phone
(248) 357-0029
Address
20540 WINCHESTER
Enumeration Date
1 August 2005
Deactivation Date
14 July 2014
Reactivation Date
8 October 2015
Last Update Date
8 October 2015

Doctor Profile

Medical School Name
OTHER
Secondary Phone
3138345930
Graduation Year
1991 (35 years ago)
PAC ID
2466499256
Group Practice PAC ID
1052492980
Professional Enrollment ID
I20050413000559
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for MR. PERCY KEY (CSW)

  • 20540, Winchester Street, Southfield, Oakland County, Michigan, 48076, United States

    SOUTHFIELD, MI 480763159

    Phone: (248) 357-0029

    Fax: (248) 357-0194

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 48076)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 1052492980View full group profile
NameSpecialtyState
ALEXANDER GOLDSTEIN (MSW)
-MI

Reviews

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Frequently asked questions

Can I verify MR. PERCY KEY (CSW) with an NPI only?
You can start verification with NPI 1821098849 for MR. PERCY KEY (CSW), then check state licensing separately.
Is MR. PERCY KEY (CSW) still practicing?
MR. PERCY KEY (CSW) is currently listed as active in the public NPI registry.
What is MR. PERCY KEY (CSW) best known for clinically?
Directory data describes MR. PERCY KEY (CSW) with Clinical Social Worker. Clinical services aligned with this taxonomy classification.
Where should I expect MR. PERCY KEY (CSW) on a map?
Expect Southfield, Michigan as a primary anchor for MR. PERCY KEY (CSW) unless the record lists multiple sites.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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