NPPES file of Aug 9, 2026

Janet Sharpe Olden, L.M.H.C.

Mental Health Counselor · Lowell, MA

Janet Sharpe Olden, L.M.H.C. is a mental health counselor with a practice address in Lowell, Massachusetts, and NPI 1366565079, issued on Apr 9, 2007. Check the license (Massachusetts 5148, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1366565079
Name
Janet Sharpe Olden
Credential
L.M.H.C.
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
5148 MA
Self-reported in NPPES; status is on the state search
Practice location
650 Suffolk St, Lowell, MA 01854
Phone
(978) 452-5155
Enumerated
Apr 9, 2007
Record last updated
Sep 11, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest mental health counselor records → All 18,415 in Massachusetts → Look up another NPI →

Also registered at 650 Suffolk St

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

  1. Jose Abreu, BAAddiction (Substance Use Disorder) Counselor1063531424
  2. Gemma Bates, MSAddiction (Substance Use Disorder) Counselor1659553717
  3. Kellie CahalaneAddiction (Substance Use Disorder) Counselor1346505484
  4. Diane Clavette, MA MHCAddiction (Substance Use Disorder) Counselor1336364645
  5. Maribel Cruz, M.S.W.Addiction (Substance Use Disorder) Counselor1902925464
  6. Tinisha CruzCase Manager/Care Coordinator1538358080

Verify Janet Sharpe Olden in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 5148    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 Massachusetts license search

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Janet Sharpe Olden among 18,415 mental health counselor records in Massachusetts

Janet Sharpe Olden, L.M.H.C. is one of 18,415 mental health counselor records with a practice address in Massachusetts. 7% 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 2007, is newer than 6% of them.

  • NPI issued2007 · 6% of these records are older, 84% newer
  • In a Medicare fileNo · 7% of these records are
  • In the CMS Doctors and Clinicians fileNo · 10% of these records are
  • Record last updated2025 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

374 mental health counselor records list a practice address in Lowell

They are 374 of the 2,992 NPPES records with a practice address in Lowell, and 18,415 mental health counselor records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 18,415 in Massachusetts → Every provider in Lowell → Mental Health Counselor nationwide →

The 8 mental health counselor records with the nearest ZIP codes

  1. Michael Chadwick, LMHCLowell, MA 018541821219395
  2. Julie Ferrazzani, MALowell, MA 018541487877049
  3. Suzanne ForsytheLowell, MA 018541285864371
  4. Meredith GoodhueLowell, MA 018541689893414
  5. Leroy Jones, LMHCLowell, MA 018541548567563
  6. Maria Lucci, LMHCLowell, MA 018541659566453
  7. Kristi Pearsall, BALowell, MA 018541861757965
  8. Andres Perez, B.A.Lowell, MA 018541346588837

Common questions

What is Janet Sharpe Olden, L.M.H.C.'s NPI number?

Janet Sharpe Olden, L.M.H.C.'s National Provider Identifier (NPI) is 1366565079, issued on Apr 9, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Janet Sharpe Olden, L.M.H.C. located?

The NPPES record lists a practice address at 650 Suffolk St, Lowell, MA, 01854. Phone: (978) 452-5155. Providers update this record themselves, so call before visiting.

How can I verify Janet Sharpe Olden, L.M.H.C.'s license?

NPPES lists Massachusetts license number 5148, as entered by the provider. 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.

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.