NPPES file of Aug 9, 2026

Gloria-Lee Kazakov, PSY.D.

Psychologist · Chelmsford, MA

Gloria-Lee Kazakov, PSY.D. is a psychologist with a practice address in Chelmsford, Massachusetts, and NPI 1730329160, issued on Feb 25, 2009. Check the license (Massachusetts 9330, as entered in NPPES) with the Massachusetts 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
1730329160
Name
Gloria-Lee Kazakov
Credential
PSY.D.
Primary taxonomy
Psychologist 103T00000X
License number
9330 MA
Self-reported in NPPES; status is on the state search
Practice location
228 Billerica RD, Chelmsford, MA 01824
Phone
(978) 250-6240
Enumerated
Feb 25, 2009
Record last updated
Mar 29, 2023
Medicare enrollment
Enrolled (PECOS I20140804001404); 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 psychologist records → All 2,367 in Massachusetts → Look up another NPI →

Also registered at 228 Billerica RD

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

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  4. Michael AyerOptometrist1770649584
  5. Alina Bahlavouni, DOPediatrics Physician1508361064
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Verify Gloria-Lee Kazakov 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 9330    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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Bills Medicare through one group practice

  1. Atrius Health IncBoston, MA

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

Gloria-Lee Kazakov among 2,367 psychologist records in Massachusetts

Gloria-Lee Kazakov, PSY.D. is one of 2,367 psychologist records with a practice address in Massachusetts. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 50% of them.

  • NPI issued2009 · 50% of these records are older, 48% newer
  • In a Medicare fileYes · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 21% of these records are
  • Graduated2009 · median 1997 among the 487 with a school on file
  • Record last updated2023 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

12 psychologist records list a practice address in Chelmsford

They are 12 of the 937 NPPES records with a practice address in Chelmsford, and 2,367 psychologist records in Massachusetts.

All 2,367 in Massachusetts → Every provider in Chelmsford → Psychologist nationwide →

The 8 psychologist records with the nearest ZIP codes

  1. Gabriela Arbona-Petersen, PSY.D.Chelmsford, MA 018241851599153
  2. Eric Aronson, PSYDChelmsford, MA 018241083620108
  3. Nicole BaldwinChelmsford, MA 018241851182927
  4. Julienne BalestrierChelmsford, MA 018241639579832
  5. Jennifer Bellissimo, PSY.D.Chelmsford, MA 018241578046389
  6. Angelia Davis, PH.D.Chelmsford, MA 018241598562761
  7. Peter Hantzis, ED.D.Chelmsford, MA 018241912195926
  8. Susan Hupfer, LICSWChelmsford, MA 018241912098427

Common questions

What is Gloria-Lee Kazakov, PSY.D.'s NPI number?

Gloria-Lee Kazakov, PSY.D.'s National Provider Identifier (NPI) is 1730329160, issued on Feb 25, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Gloria-Lee Kazakov, PSY.D. located?

The NPPES record lists a practice address at 228 Billerica RD, Chelmsford, MA, 01824. Phone: (978) 250-6240. Providers update this record themselves, so call before visiting.

How can I verify Gloria-Lee Kazakov, PSY.D.'s license?

NPPES lists Massachusetts license number 9330, 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. 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.