Dr Clayton Lanham, MD - Medicare Family Medicine in Lake Geneva, WI

Dr Clayton Lanham, MD is a medicare enrolled "Family Medicine" physician in Lake Geneva, Wisconsin. His current practice location is 146 E Geneva Sq, Lake Geneva, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (262) 249-4660.

Dr Clayton Lanham is licensed to practice in Wisconsin (license number 9901) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1831848951.

Contact Information

Dr Clayton Lanham, MD
146 E Geneva Sq,
Lake Geneva, WI 53147-9695
(262) 249-4660
Not Available

Map and Direction




Physician's Profile

Full NameDr Clayton Lanham
GenderMale
SpecialityFamily Medicine
Location146 E Geneva Sq, Lake Geneva, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1831848951
  • Provider Enumeration Date: 03/23/2022
  • Last Update Date: 09/12/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0042652745
  • Enrollment ID: I20240528000283

Medical Identifiers

Medical identifiers for Dr Clayton Lanham such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831848951NPI-NPPES
100275199MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 9901 (Wisconsin)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 Clayton Lanham 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 Clayton Lanham, MD
Po Box 735044,
Chicago, IL 60673-5044

Ph: (800) 326-2250
Dr Clayton Lanham, MD
146 E Geneva Sq,
Lake Geneva, WI 53147-9695

Ph: (262) 249-4660

Reviews and Comments


Family Medicine Doctors in Lake Geneva, WI

Britton W Kolar, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 146 E Geneva Sq, Lake Geneva, WI 53147
Phone: 262-249-5000    
Dr. Austin Frank Bacchus, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 146 E Geneva Sq, Lake Geneva, WI 53147
Phone: 262-249-4660    
Dr. Jaime Quezada, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 350 Peller Rd, Lake Geneva, WI 53147
Phone: 262-249-0221    Fax: 262-249-0633
Gary Myron, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 350 Peller Rd, Lake Geneva, WI 53147
Phone: 262-249-0221    Fax: 262-249-0633
Amar Y. Patel, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 146 E Geneva Sq, Lake Geneva, WI 53147
Phone: 262-249-5000    Fax: 262-249-7142
Kimberly Kate Mizelle, APNP
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: N2950 State Road 67, Lake Geneva, WI 53147
Phone: 262-245-0535    Fax: 262-245-4627
Dr. Norbert G Debiase, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 350 Peller Rd, Lake Geneva, WI 53147
Phone: 262-249-0221    

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.