Registry data as of Aug 27, 2026

Lydia Greene, PH.D.

Psychologist · Concord, MA

Lydia Greene, PH.D. is a psychologist with a practice address in Concord, Massachusetts, and NPI 1568909851, issued on Jan 24, 2017. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1568909851
Name
Lydia Greene
Credential
PH.D.
Primary taxonomy
Psychologist 103T00000X
License numbers
048.0059118 VT
PS1469 ME
Self-reported in NPPES; status is on the state search
Practice location
1536 Main St Apt B, Concord, MA 01742
Phone
(978) 505-3698
Enumerated
Jan 24, 2017
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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Verify Lydia Greene in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck 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.

One hospital or facility affiliation

  1. Brattleboro RetreatDummerston, VT · Psychiatric

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

21 psychologist records list a Concord practice address

They are 21 of the 1,078 NPPES records with a Concord practice address, and 2,308 psychologist records in Massachusetts.

Other psychologist records in Massachusetts

  1. Maura Abate, PHDNewburyport, MA1710082144
  2. George Abbott, PHDNorthampton, MA1326103201
  3. Madelaine AbelBoston, MA1629622469
  4. John Ablon, PHDBoston, MA1629068929
  5. Melissa Abraham, PHDBoston, MA1942281167
  6. Shannon Abraham-Cook, PH.D.Worcester, MA1073860821
  7. John Abrams, PH.D.Andover, MA1982615811
  8. Walter Abrams, ED.D.Lexington, MA1013081181
  9. Beth Abramson, M.S.Holyoke, MA1659683241
  10. Joan Abramson, ED.D.Brookline, MA1932699105

Common questions

What is Lydia Greene, PH.D.'s NPI number?

Lydia Greene, PH.D.'s National Provider Identifier (NPI) is 1568909851, issued on Jan 24, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Lydia Greene, PH.D. located?

The NPPES record lists a practice address at 1536 Main St Apt B, Concord, MA, 01742. Phone: (978) 505-3698. Providers update this record themselves, so call before visiting.

How can I verify Lydia Greene, PH.D.'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), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.