Catherine E. Graham, PSY.D.
Clinical Psychologist · Largo, MD
Catherine E. Graham, PSY.D. is a clinical psychologist with a practice address in Largo, Maryland, and NPI 1548484231, issued on Apr 12, 2007. Check the license (Maryland 04344, 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
- Catherine E. Graham
- Credential
- PSY.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License numbers
- 04344 MD
PSY1000609 DC
PSY003113 GA
Self-reported in NPPES; status is on the state search - Practice location
- 9701 Apollo Dr, Largo, MD 20774
- Phone
- (301) 237-0131
- Enumerated
- Apr 12, 2007
- Record last updated
- Dec 19, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (301) 808-0943
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 1,499 in Maryland → Look up another NPI →
Also registered at 9701 Apollo Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Trawick Lindsay, PSYCHOLOGISTPsychologist1700339447
Verify Catherine E. Graham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 04344Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Catherine E. Graham among 1,499 clinical psychologist records in Maryland
Catherine E. Graham, PSY.D. 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 not. Its NPI, issued in 2007, is newer than 19% of them.
- NPI issued2007 · 19% of these records are older, 61% newer
- In a Medicare fileNo · 10% of these records are
- In the CMS Doctors and Clinicians fileNo · 18% of these records are
- Record last updated2010 · 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).
Clinical Psychologist providers in Maryland
There are 1,499 clinical psychologist records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,499 in Maryland → Every provider in Largo → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Ruby Jones, PH DUpper Marlboro, MD 207741013975960
- Keyona Thomas, PSY.D., MA, LCPCLargo, MD 207741093994949
- Teresa Trabue, PSY.D.Largo, MD 207741346471984
- Michael Turnbull, PSY.D.Largo, MD 207741225424161
- Joni Williamson-Turner, PSYD, IBCLCUpper Marlboro, MD 207741881867133
- Jamila Winn, PSY.D.Upper Marlboro, MD 207741871060202
- Kelly Benton-Klein, PSY.D.Greenbelt, MD 207701144349408
- Jade Chen, PH.D.Greenbelt, MD 207701871679282
Common questions
What is Catherine E. Graham, PSY.D.'s NPI number?
Catherine E. Graham, PSY.D.'s National Provider Identifier (NPI) is 1548484231, issued on Apr 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Catherine E. Graham, PSY.D. located?
The NPPES record lists a practice address at 9701 Apollo Dr, Largo, MD, 20774. Phone: (301) 237-0131. Providers update this record themselves, so call before visiting.
How can I verify Catherine E. Graham, PSY.D.'s license?
NPPES lists Maryland license number 04344, 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.