Jerome Kowalewski, PHD
Clinical Psychologist · Lutherville, MD
Jerome Kowalewski, PHD is a clinical psychologist with a practice address in Lutherville, Maryland, and NPI 1962617977, issued on May 12, 2007. Check the license (Maryland 01088, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jerome Kowalewski
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 01088 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1205 York RD Ste 21, Lutherville, MD 21093
- Phone
- (410) 828-6062
- Enumerated
- May 12, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (410) 298-8225
- Medicare enrollment
- Enrolled (PECOS I20180417002227); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 1976
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 1,499 in Maryland → Look up another NPI →
Also registered at 1205 York RD Ste 21
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Hann, LCPCClinical Social Worker1780899781
Verify Jerome Kowalewski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 01088Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Psychology Consultants AssocTimonium, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jerome Kowalewski among 1,499 clinical psychologist records in Maryland
Jerome Kowalewski, PHD is one of 1,499 clinical psychologist records with a practice address in Maryland. 10% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 19% of them.
- NPI issued2007 · 19% of these records are older, 61% newer
- In a Medicare fileYes · 10% of these records are
- In the CMS Doctors and Clinicians fileYes · 18% of these records are
- Graduated1976 · median 2003 among the 265 with a school on file
- Record last updated2007 · 64% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 clinical psychologist records list a practice address in Lutherville
They are 18 of the 952 NPPES records with a practice address in Lutherville, and 1,499 clinical psychologist records in Maryland.
All 1,499 in Maryland → Every provider in Lutherville → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Jo-Linda Butterfield, PH.D.Lutherville, MD 210931487803847
- Marla Caplan, PH.D.Lutherville, MD 210931164649281
- Elaine Corey, PH.D.Timonium, MD 210931649480344
- Evelyn Fielding, PH.D.Timonium, MD 210931831213982
- Nancy Hayes-Gary, PSY.D.Lutherville Timonium, MD 210931497968614
- Sharon Hughey, PH.D.Timonium, MD 210931700090610
- Marquerite Laban, PH.D.Timonium, MD 210931659472090
- Jay Levinson, PH.D.Lutherville, MD 210931164546834
Common questions
What is Jerome Kowalewski, PHD's NPI number?
Jerome Kowalewski, PHD's National Provider Identifier (NPI) is 1962617977, issued on May 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jerome Kowalewski, PHD located?
The NPPES record lists a practice address at 1205 York RD Ste 21, Lutherville, MD, 21093. Phone: (410) 828-6062. Providers update this record themselves, so call before visiting.
How can I verify Jerome Kowalewski, PHD's license?
NPPES lists Maryland license number 01088, as entered by the provider. Search the Maryland 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.
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.