Mark Cooper, PHD
NPI 1598459232 · Clinical Psychologist · Eldersburg, MD
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Cooper, PHD is a Clinical Psychologist provider in Eldersburg, MD (NPI 1598459232).
Provider details
- NPI number
- 1598459232
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Clinical Child & Adolescent Psychologist103TC2200X
Behavioral Health & Social Service Providers
- School Psychologist103TS0200X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-06-06
- Last updated
- 2023-07-14
- Certified
- 2023-07-14
Frequently asked questions
- What is Mark Cooper's NPI number?
- Mark Cooper's National Provider Identifier (NPI) is 1598459232, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Cooper's specialty?
- Mark Cooper is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Cooper located?
- Mark Cooper's practice location on file with NPPES is 1380 Progress Way Ste 101, Eldersburg, MD 21784-6498.
- What is Mark Cooper's phone number?
- The practice phone number listed in the NPPES registry for Mark Cooper is (410) 549-5181.
- Does Mark Cooper accept Medicare?
- Mark Cooper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Cooper's NPI active?
- Yes — Mark Cooper's NPI (1598459232) is active in the NPPES registry as of the last update on 2023-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.