NPPES file of Aug 9, 2026

Danielle Andree Mack, LMSW-CC

Clinical Social Worker · South Portland, ME

Danielle Andree Mack, LMSW-CC is a clinical social worker with a practice address in South Portland, Maine, and NPI 1780228650, issued on Nov 4, 2019. Check the license (Maine MC18207, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1780228650
Name
Danielle Andree Mack
Credential
LMSW-CC
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
MC18207 ME
Self-reported in NPPES; status is on the state search
Practice location
100 Gannett Dr, South Portland, ME 04106
Phone
(207) 854-1030
Enumerated
Nov 4, 2019
Record last updated
Nov 27, 2023
Fax
(207) 899-4623
Medicare enrollment
Enrolled (PECOS I20241011003685); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical social worker records → All 3,673 in Maine → Look up another NPI →

Also registered at 100 Gannett Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Samantha Blackadar, LCSW, LICSWClinical Social Worker1164068128
  2. Jennifer Brown, LCSWClinical Social Worker1689157323
  3. Darrell Caron, MSW, MS, LCSWClinical Social Worker1073759700
  4. Allison Chase, LMSW-CCClinical Social Worker1548630221
  5. Sherie DaigleClinical Social Worker1386217651
  6. Alex Gilbert, LMSW - CCClinical Social Worker1356923734

Verify Danielle Andree Mack in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this profession
    Search for license MC18207    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maine license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. MainehealthBiddeford, ME

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Danielle Andree Mack among 3,673 clinical social worker records in Maine

Danielle Andree Mack, LMSW-CC is one of 3,673 clinical social worker records with a practice address in Maine. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 76% of them.

  • NPI issued2019 · 76% of these records are older, 21% newer
  • In a Medicare fileYes · 19% of these records are
  • In the CMS Doctors and Clinicians fileYes · 26% of these records are
  • Graduated2019 · median 2008 among the 939 with a school on file
  • Record last updated2023 · 63% 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 Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

143 clinical social worker records list a practice address in South Portland

They are 143 of the 1,143 NPPES records with a practice address in South Portland, and 3,673 clinical social worker records in Maine.

All 3,673 in Maine → Every provider in South Portland → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Joni Altshuler, LCSWSouth Portland, ME 041061235145079
  2. Cecille Barron Morse, LCSWS Portland, ME 041061205941689
  3. John Cole, LCSWSouth Portland, ME 041061093816795
  4. Ann Gayer, LCSWSouth Portland, ME 041061669494969
  5. Maureen Greer, LCSW LADCSouth Portland, ME 041061215962584
  6. Dorothy Heggie, LCSWSouth Portland, ME 041061043272578
  7. Donald Kent, LCSW, CCSSouth Portland, ME 041061285683763
  8. Judith Moll, LCSWSouth Portland, ME 041061396753117

Common questions

What is Danielle Andree Mack, LMSW-CC's NPI number?

Danielle Andree Mack, LMSW-CC's National Provider Identifier (NPI) is 1780228650, issued on Nov 4, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Danielle Andree Mack, LMSW-CC located?

The NPPES record lists a practice address at 100 Gannett Dr, South Portland, ME, 04106. Phone: (207) 854-1030. Providers update this record themselves, so call before visiting.

How can I verify Danielle Andree Mack, LMSW-CC's license?

NPPES lists Maine license number MC18207, as entered by the provider. 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.