Dr John Oak, MD - Medicare Internal Medicine in Evansville, IN

Dr John Oak, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Evansville, Indiana. His current practice location is 1400 Professional Blvd, Evansville, Indiana. You can reach out to his office (for appointments etc.) via phone at (812) 473-2642.

Dr John Oak is licensed to practice in Indiana (license number 01027388A) 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 1124026646.

Contact Information

Dr John Oak, MD
1400 Professional Blvd,
Evansville, IN 47714-8005
(812) 473-2642
(812) 474-4458



Physician's Profile

Full NameDr John Oak
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location1400 Professional Blvd, Evansville, Indiana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1124026646
  • Provider Enumeration Date: 07/08/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 8123209921
  • Enrollment ID: I20151103002827

Medical Identifiers

Medical identifiers for Dr John Oak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124026646NPI-NPPES
0080167091MedicaidIL
64164619MedicaidKY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 01027388A (Indiana)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 John Oak 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 John Oak, MD
1400 Professional Blvd,
Evansville, IN 47714-8005

Ph: (812) 473-2642
Dr John Oak, MD
1400 Professional Blvd,
Evansville, IN 47714-8005

Ph: (812) 473-2642

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Internal Medicine Doctors in Evansville, IN

Corinne Mbakop, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 533 W Columbia St, Evansville, IN 47710
Phone: 812-492-5202    Fax: 812-450-8102
Maqbool A Ahmed, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 421 Chestnut St, Evansville, IN 47713
Phone: 812-426-9411    Fax: 812-426-9503
Dr. Jerry Becker, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 415 W Columbia St, Evansville, IN 47710
Phone: 812-464-9133    Fax: 812-464-0559
Mubashir A Zahid, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 520 Mary St Ste 230, Evansville, IN 47710
Phone: 812-450-8600    Fax: 812-450-8151
Dr. Richard A Wepsic, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 520 Mary St., Suite 230, Evansville, IN 47710
Phone: 812-464-9133    Fax: 812-464-0559
Dr. Jessica L Jeffries, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 519 Harriet St, Evansville, IN 47710
Phone: 812-450-7720    Fax: 812-450-7730
Dr. Bachar Malek, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 4972 Lincoln Ave, Suit 101, Evansville, IN 47715
Phone: 812-402-3700    Fax: 812-402-4611

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