Colleen Clarkin Schreyer, PHD - Medicare Psychologist in Baltimore, MD

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Colleen Clarkin Schreyer, PHD is a medicare enrolled "Psychologist - Clinical" provider in Baltimore, Maryland. She graduated from medical school in 2012 and has 13 years of diverse experience with area of expertise as Clinical Psychologist. She is a member of the group practice Johns Hopkins University and her current practice location is The Johns Hopkins Hospital, 600 North Wolfe Street, Meyer 101, Baltimore, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 502-6309.

Colleen Clarkin Schreyer is licensed to practice in Maryland (license number 05171) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1396007910.

Contact Information

Colleen Clarkin Schreyer, PHD
The Johns Hopkins Hospital, 600 North Wolfe Street, Meyer 101,
Baltimore, MD 21287-0001
(410) 502-6309
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameColleen Clarkin Schreyer
GenderFemale
SpecialityClinical Psychologist
Experience13 Years
LocationThe Johns Hopkins Hospital, Baltimore, Maryland
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Colleen Clarkin Schreyer graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1396007910
  • Provider Enumeration Date: 06/10/2012
  • Last Update Date: 07/31/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 5890938088
  • Enrollment ID: I20130909000438

Medical Identifiers

Medical identifiers for Colleen Clarkin Schreyer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396007910NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical 05171 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Johns Hopkins University89219031472699

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Colleen Clarkin Schreyer allows following entities to bill medicare on her behalf.
Entity NameJohns Hopkins University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922008549
PECOS PAC ID: 8921903147
Enrollment ID: O20031215000719

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. Colleen Clarkin Schreyer 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
Colleen Clarkin Schreyer, PHD
The Johns Hopkins Hospital, 600 North Wolfe Street, Meyer 101,
Baltimore, MD 21287-0001

Ph: (410) 502-6309		Colleen Clarkin Schreyer, PHD
The Johns Hopkins Hospital, 600 North Wolfe Street, Meyer 101,
Baltimore, MD 21287-0001

Ph: (410) 502-6309

Reviews and Comments


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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.

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