Kathleen R. Sparrow, PH.D.
Psychologist · Columbia, MD
Kathleen R. Sparrow, PH.D. is a psychologist with a practice address in Columbia, Maryland, and NPI 1598953135, issued on Oct 9, 2007. Check the license (Maryland 3566, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Kathleen R. Sparrow
- Credential
- PH.D.
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 3566 MD
Self-reported in NPPES; status is on the state search - Practice location
- 10808 Hickory Ridge RD, Columbia, MD 21044
- Phone
- (443) 878-8189
- Enumerated
- Oct 9, 2007
- Record last updated
- Feb 9, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180123000363); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 10808 Hickory Ridge RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Terrye Mowatt, M.D.Psychiatry Physician1619088507
- Patricia Sullivan, M.D.Psychiatry Physician1124117270
Verify Kathleen R. Sparrow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 3566Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61 psychologist records list a practice address in Columbia
They are 61 of the 6,690 NPPES records with a practice address in Columbia, and 1,183 psychologist records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 61 in Columbia → All 1,183 in Maryland → Every provider in Columbia →
Other psychologist records in Maryland
- Anthony Abbondandolo, PHDBaltimore, MD1174676233
- Tarila AbbottBaltimore, MD1255997466
- Reji Abhilash, PH.DRockville, MD1346743739
- Ira Abrams, PH.D.Garrett Park, MD1497895767
- Anne Adelman, PH.D.Chevy Chase, MD1184254328
- Ahmed AdetolaNottingham, MD1003529520
- Alexandra Agiliga, PHDRiverdale Park, MD1861223315
- Jonathan AhunaBaltimore, MD1780190843
- Christopher AladeBaltimore, MD1205316783
- Nicole Albertson, PSY.D.Frederick, MD1306069430
Common questions
What is Kathleen R. Sparrow, PH.D.'s NPI number?
Kathleen R. Sparrow, PH.D.'s National Provider Identifier (NPI) is 1598953135, issued on Oct 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen R. Sparrow, PH.D. located?
The NPPES record lists a practice address at 10808 Hickory Ridge RD, Columbia, MD, 21044. Phone: (443) 878-8189. Providers update this record themselves, so call before visiting.
How can I verify Kathleen R. Sparrow, PH.D.'s license?
NPPES lists Maryland license number 3566, 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. 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.