Ronald Kleyn, MD - Medicare Family Practice in Fresno, CA

Ronald Kleyn, MD is a medicare enrolled "Family Medicine" physician in Fresno, California. He went to University Of Texas Medical Branch At Galveston and graduated in 1982 and has 42 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Community Foundation Medical Group and his current practice location is 6331 N Fresno St Ste 104, Fresno, California. You can reach out to his office (for appointments etc.) via phone at (559) 437-2700.

Ronald Kleyn is licensed to practice in California (license number A42548) 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 1760476386.

Contact Information

Ronald Kleyn, MD
6331 N Fresno St Ste 104,
Fresno, CA 93710-5283
(559) 437-2700
(559) 437-2712

Map and Direction




Physician's Profile

Full NameRonald Kleyn
GenderMale
SpecialityFamily Practice
Experience42 Years
Location6331 N Fresno St Ste 104, Fresno, 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:
  • Ronald Kleyn attended and graduated from University Of Texas Medical Branch At Galveston in 1982
  NPI Data:
  • NPI Number: 1760476386
  • Provider Enumeration Date: 09/09/2005
  • Last Update Date: 03/18/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7113002866
  • Enrollment ID: I20080305000691

Medical Identifiers

Medical identifiers for Ronald Kleyn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760476386NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A42548 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Clovis Community Medical CenterClovis, CAHospital
Community Regional Medical CenterFresno, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Community Foundation Medical Group0345406294263

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. Ronald Kleyn allows following entities to bill medicare on his behalf.
Entity NameCommunity Foundation Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811258510
PECOS PAC ID: 0345406294
Enrollment ID: O20120723000387

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. Ronald Kleyn 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
Ronald Kleyn, MD
Po Box 28949,
Fresno, CA 93729-8949

Ph: (559) 228-4200
Ronald Kleyn, MD
6331 N Fresno St Ste 104,
Fresno, CA 93710-5283

Ph: (559) 437-2700

Reviews and Comments


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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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