Mark T. Fitzpatrick, MA
Social Worker · Greenfield, MA
Mark T. Fitzpatrick, MA is a social worker with a practice address in Greenfield, Massachusetts, and NPI 1891007761, issued on Jul 8, 2010. Check the license with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark T. Fitzpatrick
- Credential
- MA
- Primary taxonomy
- Social Worker 104100000X
- Practice location
- 1 Arch PL, Greenfield, MA 01301
- Phone
- (413) 774-1000
- Enumerated
- Jul 8, 2010
- Record last updated
- Jul 8, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest social worker records → All 5,517 in Massachusetts → Look up another NPI →
Also registered at 1 Arch PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anthony AgrilloMental Health Counselor1902528052
- Jack AlboherMental Health Counselor1114634938
- Julia AlexanderMental Health Counselor1023566536
Verify Mark T. Fitzpatrick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts 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
Mark T. Fitzpatrick among 5,517 social worker records in Massachusetts
Mark T. Fitzpatrick, MA is one of 5,517 social worker records with a practice address in Massachusetts. 5% 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 2010, is newer than 17% of them.
- NPI issued2010 · 17% of these records are older, 79% newer
- In a Medicare fileNo · 5% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2010 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
48 social worker records list a practice address in Greenfield
They are 48 of the 1,251 NPPES records with a practice address in Greenfield, and 5,517 social worker records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,517 in Massachusetts → Every provider in Greenfield → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Kim Blakeslee, MEDGreenfield, MA 013011609188473
- Lindsay Ciepiela, MSWGreenfield, MA 013011578896411
- Kristal Cleaver, LICSWGreenfield, MA 013011295041465
- Amy Correia, MSWGreenfield, MA 013011952649519
- Martin Kounitz, MSWGreenfield, MA 013011962634626
- Katharine Kyros, MSWGreenfield, MA 013011063796787
- Roxanne Nemeth, LSWAGreenfield, MA 013011558661835
- Janet Porcelli, LICSWGreenfield, MA 013011295829828
Common questions
What is Mark T. Fitzpatrick, MA's NPI number?
Mark T. Fitzpatrick, MA's National Provider Identifier (NPI) is 1891007761, issued on Jul 8, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Mark T. Fitzpatrick, MA located?
The NPPES record lists a practice address at 1 Arch PL, Greenfield, MA, 01301. Phone: (413) 774-1000. Providers update this record themselves, so call before visiting.
How can I verify Mark T. Fitzpatrick, MA's license?
Search the Massachusetts 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.