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Daniel L. Haffey, PSYD

Clinical Psychologist · Psychologist in Frederick, MD

65 Thomas Johnson Dr, Ste A

Frederick, MD 21702

(301) 695-9693

Provider details

Specialty
Clinical Psychologist
Credentials
PsyD
NPI number
1912940289

Checked against the CMS National Provider Identifier registry on October 2, 2026.

Medicare information

Graduated
1992
Medicare
Accepts Medicare assignment (the Medicare-approved amount as full payment)

From Medicare’s public Care Compare data (Doctors and Clinicians), checked October 2, 2026. Ratings are Medicare’s, not Know Cancer’s. Medicare Care Compare

About

Specialties

  • Clinical Psychology

Insurance

  • Great West Healthcare PPO
  • MultiPlan - PHCS PPO
  • MultiPlan PPO

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