NPPES file of Aug 9, 2026

Agnieszka Karolina Serwik Kronholm, PH.D.

Clinical Psychologist · Bangor, ME

Agnieszka Karolina Serwik Kronholm, PH.D. is a clinical psychologist with a practice address in Bangor, Maine, and NPI 1063969202, issued on Sep 6, 2016. Check the license (Maine PS1353, as entered in NPPES) with the Maine 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
1063969202
Name
Agnieszka Karolina Serwik Kronholm
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PS1353 ME
Self-reported in NPPES; status is on the state search
Practice location
905 Union St, Bangor, ME 04401
Phone
(207) 973-4037
Enumerated
Sep 6, 2016
Record last updated
Jun 12, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(207) 973-8276
Medicare enrollment
Enrolled (PECOS I20161108001163); 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 clinical psychologist records → All 295 in Maine → Look up another NPI →

Also registered at 905 Union St

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

  1. Lynn Bolduc, MS, RD,LD,CDERegistered Dietitian1902827207
  2. Nina Boulard, PH.D.Health Psychologist1639429624
  3. Jeannine Campbell, AU.D.Audiologist1073935201
  4. Leanne Carey, RNDiabetes Educator Registered Nurse1497904254
  5. Valerie CurtisRegistered Dietitian1922352152
  6. Carrie Downey, DONeurology Physician1396164042

Verify Agnieszka Karolina Serwik Kronholm in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this profession
    Search for license PS1353    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 Maine 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. Eastern Maine Medical CenterBangor, ME

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

Agnieszka Karolina Serwik Kronholm among 295 clinical psychologist records in Maine

Agnieszka Karolina Serwik Kronholm, PH.D. is one of 295 clinical psychologist records with a practice address in Maine. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 79% of them.

  • NPI issued2016 · 79% of these records are older, 17% newer
  • In a Medicare fileYes · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 28% of these records are
  • Graduated2010 · median 2002 among the 83 with a school on file
  • Record last updated2020 · 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 103TC0700X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in Maine

There are 295 clinical psychologist records in Maine.

All 295 in Maine → Every provider in Bangor → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Kimberly Cooper, PSY.D.Bangor, ME 044011598747032
  2. Margie Dickens, PHDBangor, ME 044011366547630
  3. Jeanne Dorland, PHDBangor, ME 044011376584805
  4. Bruce Freedberg, PSYDBangor, ME 044011679667851
  5. Bryan Fritzler, PH.D.Bangor, ME 044011619993219
  6. John Keefe, PH.D.Bangor, ME 044011205972882
  7. Stephen McKay, PHDBangor, ME 044011326150558
  8. Clare Mundell, PH.D.Bangor, ME 044011750357844

Common questions

What is Agnieszka Karolina Serwik Kronholm, PH.D.'s NPI number?

Agnieszka Karolina Serwik Kronholm, PH.D.'s National Provider Identifier (NPI) is 1063969202, issued on Sep 6, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Agnieszka Karolina Serwik Kronholm, PH.D. located?

The NPPES record lists a practice address at 905 Union St, Bangor, ME, 04401. Phone: (207) 973-4037. Providers update this record themselves, so call before visiting.

How can I verify Agnieszka Karolina Serwik Kronholm, PH.D.'s license?

NPPES lists Maine license number PS1353, as entered by the provider. Search the Maine 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.