Ilona Letmanyi, MD - Medicare Family Practice in Santa Cruz, CA

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Ilona Letmanyi, MD is a medicare enrolled "Emergency Medicine" physician in Santa Cruz, California. She went to Saint Louis University School Of Medicine and graduated in 2006 and has 18 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Sutter Bay Medical Foundation and her current practice location is 2025 Soquel Ave, Santa Cruz, California. You can reach out to her office (for appointments etc.) via phone at (831) 458-5537.

Ilona Letmanyi is licensed to practice in California (license number A101221) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1265631766.

Contact Information

Ilona Letmanyi, MD
2025 Soquel Ave,
Santa Cruz, CA 95062-1323
(831) 458-5537
Not Available

Map and Direction




Physician's Profile

Full NameIlona Letmanyi
GenderFemale
SpecialityFamily Practice
Experience18 Years
Location2025 Soquel Ave, Santa Cruz, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ilona Letmanyi attended and graduated from Saint Louis University School Of Medicine in 2006
  NPI Data:
  • NPI Number: 1265631766
  • Provider Enumeration Date: 07/13/2007
  • Last Update Date: 04/25/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5890983654
  • Enrollment ID: I20101220001136

Medical Identifiers

Medical identifiers for Ilona Letmanyi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265631766NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A101221 (California)Secondary
207P00000XEmergency Medicine A101221 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Bay Medical Foundation42845387782995

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. Ilona Letmanyi allows following entities to bill medicare on her behalf.
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013950807
PECOS PAC ID: 4284538778
Enrollment ID: O20031125000909

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. Ilona Letmanyi 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
Ilona Letmanyi, MD
325 Distel Cir,
Los Altos, CA 94022-1408

Ph: (831) 458-5537		Ilona Letmanyi, MD
2025 Soquel Ave,
Santa Cruz, CA 95062-1323

Ph: (831) 458-5537

Reviews and Comments


Emergency Medicine Doctors in Santa Cruz, CA

Dr. John Grady, D.O.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1555 Soquel Dr, Santa Cruz, CA 95065
Phone: 831-462-7700    Fax: 831-462-7593
Dr. Andrew Kingsley Nevitt, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1555 Soquel Dr, Santa Cruz, CA 95065
Phone: 831-462-7730    
Richard Drucker,
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2025 Soquel Ave, Santa Cruz, CA 95062
Phone: 831-458-5537    
Nicholas Christian Brown,
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 200 7th Ave Ste 150, Santa Cruz, CA 95062
Phone: 831-462-1060    
Alan Leland Buchwald, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1555 Soquel Dr, Santa Cruz, CA 95065
Phone: 831-620-1156    Fax: 831-620-1156
Dr. James B Maguire, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2025 Soquel Ave, Santa Cruz, CA 95062
Phone: 831-458-5537    Fax: 831-423-1264
Dr. William Richard Hencke Jr., MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1555 Soquel Dr, Dominican Hospital Emergency Dept., Santa Cruz, CA 95065
Phone: 831-462-7730    

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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