Dr John C Aleman, MD - Medicare in Watsonville, CA

Dr John C Aleman, MD is a medicare enrolled "Family Medicine" physician in Watsonville, California. His current practice location is 45 Nielson Street, Watsonville, California. You can reach out to his office (for appointments etc.) via phone at (831) 728-0222.

Dr John C Aleman is licensed to practice in California (license number G40852) 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 1265415376.

Contact Information

Dr John C Aleman, MD
45 Nielson Street,
Watsonville, CA 95076-2468
(831) 728-0222
(831) 707-2777

Map and Direction




Physician's Profile

Full NameDr John C Aleman
GenderMale
Speciality
Experience Years
Location45 Nielson Street, Watsonville, California
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:
  • Dr John C Aleman attended and graduated from in
  NPI Data:
  • NPI Number: 1265415376
  • Provider Enumeration Date: 11/22/2005
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr John C Aleman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265415376NPI-NPPES
00G408520MedicaidCA
00G408520OtherCABLUE SHIELD OF CA PIN
033286OtherCABOARD CERT #

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G40852 (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. Dr John C Aleman 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 C Aleman, MD
195 Aviation Way, Suite 200,
Watsonville, CA 95076-2059

Ph: (831) 728-8250
Dr John C Aleman, MD
45 Nielson Street,
Watsonville, CA 95076-2468

Ph: (831) 728-0222

Reviews and Comments


Family Medicine Doctors in Watsonville, CA

Dr. Leah L Suarez-abraham, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 204 E Beach St, Watsonville, CA 95076
Phone: 831-728-0222    Fax: 831-707-2777
Dr. Anne-marie Edith Mcdaniel, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1066 S. Green Valley Rd., Watsonville, CA 95076
Phone: 831-722-2422    Fax: 831-722-2855
Abraham Vela Jr., MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1931 Main St, Watsonville, CA 95076
Phone: 831-768-6600    
Gary J Zane, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 575 Auto Center Dr, Watsonville, CA 95076
Phone: 831-288-6537    Fax: 831-722-2855
Dr. Amanda Eileen Torczynski, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1430 Freedom Blvd Ste D, Watsonville, CA 95076
Phone: 831-763-8400    Fax: 831-763-8237
Dr. Monique Browns Peterson, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 550 So. Green Valley Rd., Watsonville, CA 95076
Phone: 831-458-5865    
Sarah Margaret Brant, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 65 Neilson St Ste 125, Watsonville, CA 95076
Phone: 831-768-6266    

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.