John Daniel Merrill, MSW
Clinical Social Worker · Hallowell, ME
John Daniel Merrill, MSW is a clinical social worker with a practice address in Hallowell, Maine, and NPI 1588054480, issued on Jan 29, 2015. Check the license with the Maine board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Daniel Merrill
- Credential
- MSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- Practice location
- 276 Whitten RD Ste 2, Hallowell, ME 04347
- Phone
- (207) 621-6760
- Enumerated
- Jan 29, 2015
- Record last updated
- Jan 29, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 276 Whitten RD Ste 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert BelangerClinical Social Worker1962221606
- Makayla Kamm, LCSWClinical Social Worker1508269804
- Christopher Rice, LMSW-CCMental Health Counselor1326557992
Verify John Daniel Merrill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine 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
19 clinical social worker records list a practice address in Hallowell
They are 19 of the 73 NPPES records with a practice address in Hallowell, and 3,673 clinical social worker records in Maine. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 19 in Hallowell → All 3,673 in Maine → Every provider in Hallowell →
Other clinical social worker records in Maine
- Angela Abbott, LMSW-CCSaco, ME1649797390
- Marina Abbott, LCSWStetson, ME1205048345
- Meagan Abbott, LCSWWaterville, ME1518478155
- Betsy Abdullayof, LCSWCumberland, ME1972721306
- Karen Abendroth, LCSWSaco, ME1114121738
- Kelly Abernethy, LCSWKittery, ME1306179940
- Donna Abram-Cioppa, LCSWSaco, ME1720384985
- Leslie Abrons, LCSWPortland, ME1295726180
- Elsie Absher-Thomas, LMSWWinthrop, ME1568475697
- Gwen Ackley, LCSWSwanville, ME1497267256
Common questions
What is John Daniel Merrill, MSW's NPI number?
John Daniel Merrill, MSW's National Provider Identifier (NPI) is 1588054480, issued on Jan 29, 2015. An NPI identifies a provider in billing; it is not a license.
Where is John Daniel Merrill, MSW located?
The NPPES record lists a practice address at 276 Whitten RD Ste 2, Hallowell, ME, 04347. Phone: (207) 621-6760. Providers update this record themselves, so call before visiting.
How can I verify John Daniel Merrill, MSW's license?
Search the Maine 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.