Dr Joyce Fivehouse Derby, PHD - Medicare Psychologist in Olney, MD

Dr Joyce Fivehouse Derby, PHD is a medicare enrolled "Psychologist" provider in Olney, Maryland. She graduated from medical school in 1993 and has 31 years of diverse experience with area of expertise as Clinical Psychologist. Her current practice location is 2915 Olney Sandy Spring Rd Ste B, Olney, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 570-7500.

Dr Joyce Fivehouse Derby is licensed to practice in Maryland (license number 03079) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1538200399.

Contact Information

Dr Joyce Fivehouse Derby, PHD
2915 Olney Sandy Spring Rd Ste B,
Olney, MD 20832-3502
(301) 570-7500
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Joyce Fivehouse Derby
GenderFemale
SpecialityClinical Psychologist
Experience31 Years
Location2915 Olney Sandy Spring Rd Ste B, Olney, Maryland
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Joyce Fivehouse Derby graduated from medical school in 1993
  NPI Data:
  • NPI Number: 1538200399
  • Provider Enumeration Date: 02/12/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7517945330
  • Enrollment ID: I20100504000435

Medical Identifiers

Medical identifiers for Dr Joyce Fivehouse Derby such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538200399NPI-NPPES
124466OtherMDAPS
3838 0001OtherMHBLUE CROSS BLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical 03079 (Maryland)Primary
103TC2200XPsychologist - Clinical Child & Adolescent 03079 (Maryland)Primary
103T00000XPsychologist 03079 (Maryland)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Joyce Fivehouse Derby is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Joyce Fivehouse Derby, PHD
4900 Continental Dr,
Olney, MD 20832-2972

Ph: (301) 570-1513
Dr Joyce Fivehouse Derby, PHD
2915 Olney Sandy Spring Rd Ste B,
Olney, MD 20832-3502

Ph: (301) 570-7500

Reviews and Comments


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Practice Location: 2915 Olney Sandy Spring Rd Ste B, Olney, MD 20832
Phone: 301-774-6202    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.