John Y Hess, MD - Internal Medicine in Thousand Oaks, CA

John Y Hess, MD is a Internal Medicine - Cardiovascular Disease physician based in Thousand Oaks, California. John Y Hess is licensed to practice in California (license number G32627) and his current practice location is 2220 Lynn Rd, 201, Thousand Oaks, California. He can be reached at his office (for appointments etc.) via phone at (805) 494-9494.

NPI number for John Y Hess is 1053504910 and his current mailing address is 2220 Lynn Rd, 201, Thousand Oaks, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1053504910.

Contact Information

John Y Hess, MD
2220 Lynn Rd, 201,
Thousand Oaks, CA 91360-1904
(805) 494-9494
(805) 374-9994

Map and Direction




Physician's Profile

Full NameJohn Y Hess
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location2220 Lynn Rd, Thousand Oaks, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1053504910
  • Provider Enumeration Date: 08/23/2007
  • Last Update Date: 08/23/2007

Medical Identifiers

Medical identifiers for John Y Hess such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053504910NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease G32627 (California)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. John Y Hess is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
John Y Hess, MD
2220 Lynn Rd, 201,
Thousand Oaks, CA 91360-1904

Ph: (805) 494-9494
John Y Hess, MD
2220 Lynn Rd, 201,
Thousand Oaks, CA 91360-1904

Ph: (805) 494-9494

Reviews and Comments


Internal Medicine Doctors in Thousand Oaks, CA

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Dr. David Paul Pryor, M.D.
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Medicare: Not Enrolled in Medicare
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Phone: 805-558-7059    
Dr. Saibal Kar, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 227 W Janss Rd Ste 340, Thousand Oaks, CA 91360
Phone: 805-852-9100    Fax: 805-852-9101

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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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