Mary E Halpin, PHD - Medicare Psychologist in Deerfield, IL

Mary E Halpin, PHD is a medicare enrolled "Psychologist - Clinical" provider in Deerfield, Illinois. She graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Clinical Psychologist. Her current practice location is 420 Lake Cook Rd, Suite 109, Deerfield, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 317-1133.

Mary E Halpin is licensed to practice in Illinois (license number ) 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 1093810178.

Contact Information

Mary E Halpin, PHD
420 Lake Cook Rd, Suite 109,
Deerfield, IL 60015-5646
(847) 317-1133
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMary E Halpin
GenderFemale
SpecialityClinical Psychologist
Experience41 Years
Location420 Lake Cook Rd, Deerfield, Illinois
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:
  • Mary E Halpin graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1093810178
  • Provider Enumeration Date: 09/14/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3779681465
  • Enrollment ID: I20070604000425

Medical Identifiers

Medical identifiers for Mary E Halpin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093810178NPI-NPPES
1673286OtherILBCBS PROVIDER NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical (Illinois)Primary

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. Mary E Halpin allows following entities to bill medicare on her behalf.
Entity NameMary E Halpin Phd Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639274715
PECOS PAC ID: 0042318735
Enrollment ID: O20070604000432

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. Mary E Halpin 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
Mary E Halpin, PHD
Po Box 387,
Addison, IL 60101-0387

Ph: (847) 317-1133
Mary E Halpin, PHD
420 Lake Cook Rd, Suite 109,
Deerfield, IL 60015-5646

Ph: (847) 317-1133

Reviews and Comments


Psychologist in Deerfield, IL

Ramzia Duszynski,
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Phone: 847-425-6400    
Dr. Marc I Oster, PSY.D.
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Practice Location: 707 Lake Cook Rd Ste 120, Deerfield, IL 60015
Phone: 847-604-1593    Fax: 847-579-1055
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Medicare: Not Enrolled in Medicare
Practice Location: 155 N Pfingsten Rd Ste 350, Deerfield, IL 60015
Phone: 847-702-8777    

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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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