David Feerst, MD - Medicare Internal Medicine in Arlington Heights, IL

David Feerst, MD is a medicare enrolled "Internal Medicine" physician in Arlington Heights, Illinois. His current practice location is 605 W Central Rd, #100, Arlington Heights, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 590-8100.

David Feerst is licensed to practice in Illinois (license number 036069659) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1508931767.

Contact Information

David Feerst, MD
605 W Central Rd, #100,
Arlington Heights, IL 60005-2377
(847) 590-8100
(847) 394-8505



Physician's Profile

Full NameDavid Feerst
GenderMale
SpecialityInternal Medicine
Location605 W Central Rd, Arlington Heights, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1508931767
  • Provider Enumeration Date: 11/22/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7719084961
  • Enrollment ID: I20070522000681

Medical Identifiers

Medical identifiers for David Feerst such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508931767NPI-NPPES
036069659MedicaidIL
31604292OtherILBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036069659 (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. David Feerst allows following entities to bill medicare on his behalf.
Entity NameDavid Feerst, Mdsc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700951860
PECOS PAC ID: 1355448507
Enrollment ID: O20070522000687

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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. David Feerst 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
David Feerst, MD
605 W Central Rd, #100,
Arlington Heights, IL 60005-2377

Ph: (847) 590-8100
David Feerst, MD
605 W Central Rd, #100,
Arlington Heights, IL 60005-2377

Ph: (847) 590-8100

News Archive

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Internal Medicine Doctors in Arlington Heights, IL

Dr. Sharon Ann Spak-schreiner, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1051 W Rand Rd # 110, Arlington Heights, IL 60004
Phone: 847-618-9292    Fax: 847-618-9294
Chong H. Pak, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 800 W Central Rd, Arlington Heights, IL 60005
Phone: 847-618-8400    Fax: 847-618-8409
Rosalina Guerrero-guzman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 675 W Central Rd, Suite 101, Arlington Heights, IL 60005
Phone: 847-342-1554    Fax: 847-342-1711
Dr. Luis Fernando Soruco, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2101 S Arlington Heights Rd, 111, Arlington Heights, IL 60005
Phone: 847-228-3200    Fax: 847-228-3740
Thomas F Cozzi, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1430 N Arlington Heights Rd, Ste. #112, Arlington Heights, IL 60004
Phone: 847-394-9900    Fax: 847-394-1855
Dr. Daniel Daeyol So, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2101 S Arlington Heights Rd, 111, Arlington Heights, IL 60005
Phone: 847-228-3200    Fax: 847-228-3740
Dr. Paul A Ruzumna, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1632 W Central Rd, Arlington Heights, IL 60005
Phone: 847-618-2500    Fax: 847-253-8474

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