Gregory James Clark, LCSW-R
Clinical Social Worker · Olean, NY
Gregory James Clark, LCSW-R is a clinical social worker with a practice address in Olean, New York, and NPI 1558449843, issued on Nov 2, 2006. Check the license (New York R073675-1, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gregory James Clark
- Credential
- LCSW-R
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- R073675-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2656 W State St, Olean, NY 14760
- Phone
- (716) 378-1002
- Enumerated
- Nov 2, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (716) 373-2170
- Medicare enrollment
- Enrolled (PECOS I20080211000251); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 29,293 in New York → Look up another NPI →
Also registered at 2656 W State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kimberly Conroy, APRN-BCPsychiatric/Mental Health Nurse Practitioner1619902889
- Michael JohnsonPastoral Counselor1699133983
- Laurel Stanley, LCSWClinical Social Worker1760474324
Verify Gregory James Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license R073675-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gregory James Clark among 29,293 clinical social worker records in New York
Gregory James Clark, LCSW-R is one of 29,293 clinical social worker records with a practice address in New York. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 83% newer
- In a Medicare fileNo · 8% of these records are
- In the CMS Doctors and Clinicians fileYes · 17% of these records are
- Graduated1998 · median 2001 among the 5,004 with a school on file
- Record last updated2007 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 clinical social worker records list a practice address in Olean
They are 14 of the 675 NPPES records with a practice address in Olean, and 29,293 clinical social worker records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 29,293 in New York → Every provider in Olean → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Chelsea Connor, LMSWOlean, NY 147601730661745
- Tammie Deyoe, LCSWOlean, NY 147601649518655
- Heather Greenawalt, LCSWOlean, NY 147601699027789
- Donna Gunsolus, LCSWOlean, NY 147601982934394
- Katherine Koser, MSWOlean, NY 147601457307738
- Sarah Larson, LCSWOlean, NY 147601639108251
- Kathleen Macroy, LCSWOlean, NY 147601679777114
- Vincent Pascucci, LCSWOlean, NY 147601700411691
Common questions
What is Gregory James Clark, LCSW-R's NPI number?
Gregory James Clark, LCSW-R's National Provider Identifier (NPI) is 1558449843, issued on Nov 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory James Clark, LCSW-R located?
The NPPES record lists a practice address at 2656 W State St, Olean, NY, 14760. Phone: (716) 378-1002. Providers update this record themselves, so call before visiting.
How can I verify Gregory James Clark, LCSW-R's license?
NPPES lists New York license number R073675-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.