Mark Richard Cooper, PHD
Clinical Psychologist · Eldersburg, MD
Mark Richard Cooper, PHD is a clinical psychologist with a practice address in Eldersburg, Maryland, and NPI 1598459232, issued on Jun 6, 2023. Check the license (Maryland 03689, 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
- Mark Richard Cooper
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 03689 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1380 Progress Way Ste 101, Eldersburg, MD 21784
- Phone
- (410) 549-5181
- Enumerated
- Jun 6, 2023
- Record last updated
- Jul 14, 2023
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 1,499 in Maryland → Look up another NPI →
Also registered at 1380 Progress Way Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Luke Erichsen, PHDPsychologist1477046613
- Rhanee Perkins, DNP, CRNP, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1346840840
Verify Mark Richard Cooper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 03689Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark Richard Cooper among 1,499 clinical psychologist records in Maryland
Mark Richard Cooper, 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 not. Its NPI, issued in 2023, is newer than 90% of them.
- NPI issued2023 · 90% of these records are older, 7% newer
- In a Medicare fileNo · 10% of these records are
- In the CMS Doctors and Clinicians fileNo · 18% of these records are
- Record last updated2023 · 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).
5 clinical psychologist records list a practice address in Eldersburg
They are 5 of the 324 NPPES records with a practice address in Eldersburg, and 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 Eldersburg → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Janet Blanks, PH.D.Eldersburg, MD 217841972779635
- Tracy Bloom, PSYDSykesville, MD 217841386921765
- Daniel Evatt, PH.D.Eldersburg, MD 217841073894838
- Pamela Hain-Koenigsburg, PHDEldersburg, MD 217841871878785
- Debra Kachik, PH.D.Sykesville, MD 217841558832915
- Sandra Lashley, PSYDEldersburg, MD 217841003155870
- Rita Mercer, PSY.D.Sykesville, MD 217841306766654
- Ralph McBee, PSY.D.Thurmont, MD 217881275682643
Common questions
What is Mark Richard Cooper, PHD's NPI number?
Mark Richard Cooper, PHD's National Provider Identifier (NPI) is 1598459232, issued on Jun 6, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Mark Richard Cooper, PHD located?
The NPPES record lists a practice address at 1380 Progress Way Ste 101, Eldersburg, MD, 21784. Phone: (410) 549-5181. Providers update this record themselves, so call before visiting.
How can I verify Mark Richard Cooper, PHD's license?
NPPES lists Maryland license number 03689, 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.