Gerard Clark
Social Worker · Upper Darby, PA
Gerard Clark is a social worker with a practice address in Upper Darby, Pennsylvania, and NPI 1386779759, issued on Feb 23, 2007. Check the license with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gerard Clark
- Primary taxonomy
- Social Worker 104100000X
- Practice location
- 225 S 69TH St, Upper Darby, PA 19082
- Phone
- (610) 352-8943
- Enumerated
- Feb 23, 2007
- Entity
- Type 1 · individual
Also registered at 225 S 69TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gerard Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
13 social worker records list a Upper Darby practice address
They are 13 of the 264 NPPES records with a Upper Darby practice address, and 5,811 social worker records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 13 in Upper Darby → All 5,811 in Pennsylvania → Every provider in Upper Darby →
Other social worker records in Pennsylvania
- Victoria AaronAltoona, PA1184241820
- Moses Abare, LCSWBloomsburg, PA1861371411
- Abigail Abbas, L.C.S.W.Philadelphia, PA1588058135
- Tina Abbott, LSWMansfield, PA1770823064
- Heather Abbruzzese, LCSWPleasant Hills, PA1699969980
- Areesah Abdus-Shakur, LMSWDrexel Hill, PA1043748221
- Fatima Abdussamad, MSWPhiladelphia, PA1841522406
- Hadessa AbrahamPhiladelphia, PA1033917075
- Sophia Abraham-Raveson, LSWPhiladelphia, PA1104772870
- Tatyana AbreuErie, PA1225756513
Common questions
What is Gerard Clark's NPI number?
Gerard Clark's National Provider Identifier (NPI) is 1386779759, issued on Feb 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gerard Clark located?
The NPPES record lists a practice address at 225 S 69TH St, Upper Darby, PA, 19082. Phone: (610) 352-8943. Providers update this record themselves, so call before visiting.
How can I verify Gerard Clark's license?
Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.