John Fonmin, MD - Family Medicine in Diamond Bar, CA

John Fonmin, MD is a Family Medicine physician based in Diamond Bar, California. John Fonmin is licensed to practice in California (license number A37367) and his current practice location is 2707 S Diamond Bar Blvd, #104, Diamond Bar, California. He can be reached at his office (for appointments etc.) via phone at (909) 594-8331.

NPI number for John Fonmin is 1629147319 and his current mailing address is 2707 S Diamond Bar Blvd, #104, Diamond Bar, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1629147319.

Contact Information

John Fonmin, MD
2707 S Diamond Bar Blvd, #104,
Diamond Bar, CA 91765
(909) 594-8331
(909) 869-6631

Map and Direction




Physician's Profile

Full NameJohn Fonmin
GenderMale
SpecialityFamily Medicine
Location2707 S Diamond Bar Blvd, Diamond Bar, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1629147319
  • Provider Enumeration Date: 11/07/2006
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for John Fonmin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629147319NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A37367 (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 Fonmin 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 Fonmin, MD
2707 S Diamond Bar Blvd, #104,
Diamond Bar, CA 91765

Ph: (909) 594-8331
John Fonmin, MD
2707 S Diamond Bar Blvd, #104,
Diamond Bar, CA 91765

Ph: (909) 594-8331

Reviews and Comments


Family Medicine Doctors in Diamond Bar, CA

Aaron Lin, D.O.
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Melissa A Trevelline, MD
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Practice Location: 1111 Grand Ave Ste L, Diamond Bar, CA 91765
Phone: 909-551-0205    Fax: 909-345-7084
Michelle Kang Yun Mo, FNP-BC
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Phone: 909-861-6853    
Sarom Pyun, M.D.
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Practice Location: 1514 Valley Vista Dr, Diamond Bar, CA 91765
Phone: 909-860-1144    
Yann Ping Pan, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 2605 Indian Creek Rd, Diamond Bar, CA 91765
Phone: 917-292-3995    
Douglas Starr, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1514 Valley Vista Dr, Diamond Bar, CA 91765
Phone: 909-860-1144    Fax: 909-860-8307
William Fenerty,
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1514 Valley Vista Dr, Diamond Bar, CA 91765
Phone: 714-449-4842    Fax: 714-449-4816

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).

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