John K Colwell, MD - Surgery in Los Gatos, CA

John K Colwell, MD is a Surgery physician based in Los Gatos, California. John K Colwell is licensed to practice in California (license number C21013) and his current practice location is 222 Hollywood Ave, Los Gatos, California. He can be reached at his office (for appointments etc.) via phone at (408) 358-1899.

NPI number for John K Colwell is 1811517667 and his current mailing address is 222 Hollywood Ave, Los Gatos, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1811517667.

Contact Information

John K Colwell, MD
222 Hollywood Ave,
Los Gatos, CA 95030
(408) 358-1899
(406) 356-6810

Map and Direction




Physician's Profile

Full NameJohn K Colwell
GenderMale
SpecialitySurgery
Location222 Hollywood Ave, Los Gatos, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1811517667
  • Provider Enumeration Date: 04/22/2020
  • Last Update Date: 04/22/2020

Medical Identifiers

Medical identifiers for John K Colwell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811517667NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery C21013 (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 K Colwell 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 K Colwell, MD
222 Hollywood Ave,
Los Gatos, CA 95030

Ph: (408) 358-1899
John K Colwell, MD
222 Hollywood Ave,
Los Gatos, CA 95030

Ph: (408) 358-1899

Reviews and Comments


Surgery Doctors in Los Gatos, CA

Dr. Richard The Nguyen, DO
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Aaron Parrish, MD
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Dr. Valerie L Traina, M.D.
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Dr. Tom Sheng Liu, M.D.
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Dr. Colin Patrick Dunn, M.D.
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Practice Location: 14911 National Ave Ste 1, Los Gatos, CA 95032
Phone: 669-240-0616    Fax: 408-688-2505
Gi Yoon Kim, MD
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Medicare: Medicare Enrolled
Practice Location: 14850 Los Gatos Blvd, Los Gatos, CA 95032
Phone: 408-358-2868    Fax: 408-358-6787

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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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