Dr Mark L Gardner, MD - Medicare Internal Medicine in Lakeport, CA

  1. Home
  2. Cardiovascular Disease
  3. CA
  4. Lakeport
Dr Mark L Gardner, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Lakeport, California. His current practice location is 475 N Forbes St, Lakeport, California. You can reach out to his office (for appointments etc.) via phone at (707) 263-6346.

Dr Mark L Gardner is licensed to practice in California (license number G73337) 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 1811921174.

Contact Information

Dr Mark L Gardner, MD
475 N Forbes St,
Lakeport, CA 95453-4725
(707) 263-6346
(707) 263-5327

Map and Direction




Physician's Profile

Full NameDr Mark L Gardner
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location475 N Forbes St, Lakeport, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1811921174
  • Provider Enumeration Date: 07/10/2006
  • Last Update Date: 12/14/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 8628975547
  • Enrollment ID: I20171229001481

Medical Identifiers

Medical identifiers for Dr Mark L Gardner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811921174NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease ME0065785 (Florida)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease G73337 (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Mark L Gardner allows following entities to bill medicare on his behalf.
Entity NameUkiah Adventist Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235120676
PECOS PAC ID: 6406816123
Enrollment ID: O20041015000818

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 Mark L Gardner 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 Mark L Gardner, MD
475 N Forbes St,
Lakeport, CA 95453-4725

Ph: (707) 263-6346		Dr Mark L Gardner, MD
475 N Forbes St,
Lakeport, CA 95453-4725

Ph: (707) 263-6346

Reviews and Comments


Internal Medicine Doctors in Lakeport, CA

Bradley Trent Clair, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 5196 Hill Rd E, Ste 202, Lakeport, CA 95453
Phone: 707-263-1777    Fax: 707-263-8137
Dr. Charles Joseph Seage, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 5335 Lakeshore Blvd, Lakeport, CA 95453
Phone: 707-472-4596    Fax: 707-462-7078
Dr. Diane Joan Pege, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 5176 Hill Rd E, Lakeport, CA 95453
Phone: 707-262-5117    Fax: 707-262-5094
Anne E Tait, MD
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 5150 Hill Rd E Ste C, Lakeport, CA 95453
Phone: 707-263-3520    Fax: 707-263-3570
Ms. Terri L Turner, DO
Cardiovascular Disease
Medicare: May Accept Medicare Assignments
Practice Location: 925 Bevins Court, Lakeport, CA 95453
Phone: 707-263-8383    Fax: 707-263-5019
Dr. John Mathew Schweifler, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 5150 Hill Rd E Ste B, Lakeport, CA 95453
Phone: 707-263-7082    
Dr. Fareed Ramzi Asfour, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 5176 Hill Rd E, Lakeport, CA 95453
Phone: 628-600-3589    

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.