Dr Keith Atassi, MD - Medicare Cardiovascular Disease (cardiology) in Valparaiso, IN

Dr Keith Atassi, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Valparaiso, Indiana. He graduated from medical school in 1980 and has 44 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Community Care Network Inc and his current practice location is 3800 Saint Mary Rd Ste 202, Valparaiso, Indiana. You can reach out to his office (for appointments etc.) via phone at (219) 286-3788.

Dr Keith Atassi is licensed to practice in Indiana (license number 01038771A) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1336160753.

Contact Information

Dr Keith Atassi, MD
3800 Saint Mary Rd Ste 202,
Valparaiso, IN 46383-3986
(219) 286-3788
(219) 286-3791



Physician's Profile

Full NameDr Keith Atassi
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience44 Years
Location3800 Saint Mary Rd Ste 202, Valparaiso, Indiana
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Keith Atassi graduated from medical school in 1980
  NPI Data:
  • NPI Number: 1336160753
  • Provider Enumeration Date: 07/21/2006
  • Last Update Date: 09/30/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 1951499706
  • Enrollment ID: I20100301000572

Medical Identifiers

Medical identifiers for Dr Keith Atassi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336160753NPI-NPPES
100356630MedicaidIN
060034739OtherRAILROAD MEDICARE
000000183526OtherBLUE CROSS BLUE SHIELD IN
90000561OtherBLUE SHIELD OF IL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 01038771A (Indiana)Secondary
207RI0011XInternal Medicine - Interventional Cardiology 01038771A (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Mary Medical Center IncHobart, INHospital
Northwest Health - PorterValparaiso, INHospital
Community HospitalMunster, INHospital
Franciscan Health Crown PointCrown point, INHospital
St Catherine Hospital IncEast chicago, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Community Care Network Inc3678737012360

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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. Dr Keith Atassi allows following entities to bill medicare on his behalf.
Entity NameCommunity Care Network Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457610487
PECOS PAC ID: 3678737012
Enrollment ID: O20120614000331

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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. Dr Keith Atassi 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 Keith Atassi, MD
3800 Saint Mary Rd Ste 202,
Valparaiso, IN 46383-3986

Ph: (219) 286-3788
Dr Keith Atassi, MD
3800 Saint Mary Rd Ste 202,
Valparaiso, IN 46383-3986

Ph: (219) 286-3788

News Archive

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The Registration Committee today announced that conferee registration is now open for Pittcon 2017, the world's premier annual conference and exposition for laboratory science. The event will be held March 5-9, 2017, at the West Hall of McCormick Place, Chicago, IL.

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Cigarette smoking among obese women appears to interfere with their ability to taste fats and sweets, a new study shows. Despite craving high-fat, sugary foods, these women were less likely than others to perceive these tastes, which may drive them to consume more calories.

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Internal Medicine Doctors in Valparaiso, IN

Dr. Mazen Zaitoon, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 85 East United States 6 Frontage, Valparaiso, IN 46383
Phone: 219-983-8300    
Douglas Adolph Mazurek, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1101 Glendale Blvd, Suite 103, Valparaiso, IN 46383
Phone: 219-464-9054    Fax: 219-465-1749
Michael Christopher Hansen, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 85 E Us Highway 6, Valparaiso, IN 46383
Phone: 219-464-9054    Fax: 219-465-1749
John Dougherty,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 56 Willow St, Valparaiso, IN 46383
Phone: 219-309-7254    
Dr. Akshay R. Trivedi, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2206 Roosevelt Rd Ste A, Valparaiso, IN 46383
Phone: 219-464-2285    
George E Sloan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2600 Roosevelt Rd, Valparaiso, IN 46383
Phone: 219-464-1620    Fax: 219-477-4565
Dr. Jay Shah, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 85 E Us Highway 6 Ste 300, Valparaiso, IN 46383
Phone: 219-983-6300    Fax: 219-263-7620

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