Ruth Mack
Counselor · Lowell, MA
Ruth Mack is a counselor with a practice address in Lowell, Massachusetts, and NPI 1730128042, issued on Jun 5, 2006. 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
- Ruth Mack
- Primary taxonomy
- Counselor 101Y00000X
- Practice location
- 99 Church St, Lowell, MA 01852
- Phone
- (978) 458-6282
- Enumerated
- Jun 5, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (978) 441-9826
- Medicare enrollment
- Enrolled (PECOS I20241112001138); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest counselor records → All 8,990 in Massachusetts → Look up another NPI →
Also registered at 99 Church St
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Verify Ruth Mack 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
Ruth Mack among 8,990 counselor records in Massachusetts
Ruth Mack is one of 8,990 counselor records with a practice address in Massachusetts. 2% 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 under 1% of them.
- NPI issued2006 · under 1% of these records are older, 99% newer
- In a Medicare fileNo · 2% of these records are
- In the CMS Doctors and Clinicians fileYes · 4% of these records are
- Graduated1971 · median 2017 among the 328 with a school on file
- Record last updated2026 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101Y00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
230 counselor records list a practice address in Lowell
They are 230 of the 2,992 NPPES records with a practice address in Lowell, and 8,990 counselor records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8,990 in Massachusetts → Every provider in Lowell → Counselor nationwide →
The 8 counselor records with the nearest ZIP codes
- David Favreau, LMHC, LADC ILowell, MA 018521386881795
- Athena Gould, MSLowell, MA 018521295879815
- Amy HahnLowell, MA 018521538211123
- Kristen Kucker, MED MFTLowell, MA 018521609928290
- Deborah LinnehanLowell, MA 018521770538795
- Martha McLarneyLowell, MA 018521972765576
- Kelli Montejo, BSLowell, MA 018521821150103
- Hector NogalesLowell, MA 018521265487169
Common questions
What is Ruth Mack's NPI number?
Ruth Mack's National Provider Identifier (NPI) is 1730128042, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ruth Mack located?
The NPPES record lists a practice address at 99 Church St, Lowell, MA, 01852. Phone: (978) 458-6282. Providers update this record themselves, so call before visiting.
How can I verify Ruth Mack'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.