NPPES file of Aug 9, 2026

Janet Simonson Lanham, PH.D.

Mental Health Counselor · Quincy, MA

Janet Simonson Lanham, PH.D. is a mental health counselor with a practice address in Quincy, Massachusetts, and NPI 1154479897, issued on Jan 8, 2007. Check the license (Massachusetts 3226, 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
1154479897
Name
Janet Simonson Lanham
Credential
PH.D.
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
3226 MA
Self-reported in NPPES; status is on the state search
Practice location
23 E Elm Ave, Quincy, MA 02170
Phone
(617) 745-3576
Enumerated
Jan 8, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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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Also registered at 23 E Elm Ave

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

  1. Wendy Knight, LICSWClinical Social Worker1902039357
  2. Brian Massey, PH.D.Clinical Psychologist1881841625
  3. Amber Yannizzi, LMHCMental Health Counselor1003362369

Verify Janet Simonson Lanham 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 3226
    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

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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Janet Simonson Lanham among 18,415 mental health counselor records in Massachusetts

Janet Simonson Lanham, PH.D. 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 updated2007 · 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).

483 mental health counselor records list a practice address in Quincy

They are 483 of the 2,716 NPPES records with a practice address in Quincy, and 18,415 mental health counselor records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 mental health counselor records with the nearest ZIP codes

  1. Stacy Oliver, M.EDQuincy, MA 021701083973515
  2. Candice Porter, PHDQuincy, MA 021701396855441
  3. Amber Yannizzi, LMHCQuincy, MA 021701003362369
  4. Wei ZouQuincy, MA 021701760366140
  5. Megan BremerQuincy, MA 021691972431401
  6. Heather BuchananQuincy, MA 021691134073877
  7. Joseph ChenQuincy, MA 021711518031988
  8. Amatoritsero ClarkeQuincy, MA 021691467316455

Common questions

What is Janet Simonson Lanham, PH.D.'s NPI number?

Janet Simonson Lanham, PH.D.'s National Provider Identifier (NPI) is 1154479897, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Janet Simonson Lanham, PH.D. located?

The NPPES record lists a practice address at 23 E Elm Ave, Quincy, MA, 02170. Phone: (617) 745-3576. Providers update this record themselves, so call before visiting.

How can I verify Janet Simonson Lanham, PH.D.'s license?

NPPES lists Massachusetts license number 3226, 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.

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.