John Thomas Zimmermann, MD - Medicare Medical Oncology in Palmer, AK

John Thomas Zimmermann, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Palmer, Alaska. He graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice Rocky Mountain Oncology Center Llc and his current practice location is 2490 S Woodworth Loop, #499, Palmer, Alaska. You can reach out to his office (for appointments etc.) via phone at (907) 746-7771.

John Thomas Zimmermann is licensed to practice in Alaska (license number 7196) 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 1740221225.

Contact Information

John Thomas Zimmermann, MD
2490 S Woodworth Loop, #499,
Palmer, AK 99645-7405
(907) 746-7771
(907) 746-7798

Map and Direction




Physician's Profile

Full NameJohn Thomas Zimmermann
GenderMale
SpecialityMedical Oncology
Experience24 Years
Location2490 S Woodworth Loop, Palmer, Alaska
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:
  • John Thomas Zimmermann graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1740221225
  • Provider Enumeration Date: 06/08/2006
  • Last Update Date: 12/31/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 7810970407
  • Enrollment ID: I20200819004175

Medical Identifiers

Medical identifiers for John Thomas Zimmermann such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740221225NPI-NPPES
300045082AMedicaidGA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RX0202XInternal Medicine - Medical Oncology 7196 (Alaska)Primary
207RX0202XInternal Medicine - Medical Oncology 054141 (Georgia)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sagewest Health CareRiverton, WYHospital
Hot Springs County Memorial HospitalThermopolis, WYHospital
Wyoming Medical CenterCasper, WYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rocky Mountain Oncology Center Llc67098791749

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. John Thomas Zimmermann allows following entities to bill medicare on his behalf.
Entity NameRocky Mountain Oncology Center Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003862723
PECOS PAC ID: 6709879174
Enrollment ID: O20040405000005

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 Thomas Zimmermann 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
John Thomas Zimmermann, MD
2490 S Woodworth Loop, #499,
Palmer, AK 99645-7405

Ph: (907) 746-7771
John Thomas Zimmermann, MD
2490 S Woodworth Loop, #499,
Palmer, AK 99645-7405

Ph: (907) 746-7771

Reviews and Comments


Internal Medicine Doctors in Palmer, AK

Rodney S Badger, MD
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Phone: 907-861-6700    Fax: 907-861-6705
Natalie J Beyeler, D.O.
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Dr. Farhoud Khosravi, D.O.
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Dr. Herman H.h. Feringa, M.D., PH.D.
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David Scott Rudolph, MD
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Practice Location: 561 S Denali, Ste C, Palmer, AK 99645
Phone: 907-745-8432    Fax: 907-746-4489
Dr. Jared Beck, D.O.
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Medicare: Medicare Enrolled
Practice Location: 2490 S Woodworth Loop Ste 200, Palmer, AK 99645
Phone: 907-861-6315    Fax: 907-861-6533
Martin Earl Cook, DO
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Medicare: Medicare Enrolled
Practice Location: 2480 S Woodworth Loop Ste 150, Palmer, AK 99645
Phone: 907-861-6312    Fax: 907-861-6322

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.