Dr James William Theen, MD - Internal Medicine in Medford, OR

Dr James William Theen, MD is a Internal Medicine - Endocrinology, Diabetes & Metabolism physician based in Medford, Oregon. Dr James William Theen is licensed to practice in Oregon (license number MD16267) and his current practice location is 555 Black Oak Dr, Medford, Oregon. He can be reached at his office (for appointments etc.) via phone at (541) 734-3430.

NPI number for Dr James William Theen is 1205863990 and his current mailing address is 3625 Old Cherry Ln, Medford, Oregon. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1205863990.

Contact Information

Dr James William Theen, MD
555 Black Oak Dr,
Medford, OR 97504-8447
(541) 734-3430
(541) 734-3638

Map and Direction




Physician's Profile

Full NameDr James William Theen
GenderMale
SpecialityInternal Medicine - Endocrinology, Diabetes & Metabolism
Location555 Black Oak Dr, Medford, Oregon
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1205863990
  • Provider Enumeration Date: 06/27/2006
  • Last Update Date: 07/19/2017

Medical Identifiers

Medical identifiers for Dr James William Theen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205863990NPI-NPPES
081430MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism MD16267 (Oregon)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 James William Theen 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
Dr James William Theen, MD
3625 Old Cherry Ln,
Medford, OR 97504-9476

Ph: (541) 734-3430
Dr James William Theen, MD
555 Black Oak Dr,
Medford, OR 97504-8447

Ph: (541) 734-3430

Reviews and Comments


Internal Medicine Doctors in Medford, OR

Helen Koenigsman, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1333 E Barnett Rd, Medford, OR 97504
Phone: 541-779-4711    
Dr. Todd S Kotler, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 520 Medical Center Drive, Ste 200, Medford, OR 97504
Phone: 541-282-6606    Fax: 541-282-6601
Dr. Mark G Moran, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 520 Medical Center Drive, Ste 200, Medford, OR 97504
Phone: 541-282-6606    Fax: 541-282-6601
Dr. June Symens, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 555 Black Oak Dr Ste 400, Medford, OR 97504
Phone: 541-821-6090    
Donald L Bowser, NP
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 520 Medical Center Dr, Suite 100, Medford, OR 97504
Phone: 541-789-5704    Fax: 541-789-5989
Margaret Sara Fairhurst, D.O.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1698 E Mcandrews Rd Ste 400, Medford, OR 97504
Phone: 541-732-7960    
Dr. Sulagshan Mahendrarajah, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 520 Medical Center Drive, Suite 201, Medford, OR 97504
Phone: 541-789-5790    Fax: 541-789-5711

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