Uri Guefen, MD - Medicare General Practice in Chula Vista, CA

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Uri Guefen, MD is a medicare enrolled "General Practice" physician in Chula Vista, California. He graduated from medical school in 1978 and has 46 years of diverse experience with area of expertise as General Practice. He is a member of the group practice Monica Perlman Md Inc and his current practice location is 299 J St, Chula Vista, California. You can reach out to his office (for appointments etc.) via phone at (858) 554-1212.

Uri Guefen is licensed to practice in California (license number A38335) 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 1275646333.

Contact Information

Uri Guefen, MD
299 J St,
Chula Vista, CA 91910-5831
(858) 554-1212
(858) 795-1195

Map and Direction




Physician's Profile

Full NameUri Guefen
GenderMale
SpecialityGeneral Practice
Experience46 Years
Location299 J St, Chula Vista, 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:
  • Uri Guefen graduated from medical school in 1978
  NPI Data:
  • NPI Number: 1275646333
  • Provider Enumeration Date: 08/15/2006
  • Last Update Date: 06/30/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2668373747
  • Enrollment ID: I20160629000934

Medical Identifiers

Medical identifiers for Uri Guefen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275646333NPI-NPPES
00A383350MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A38335 (California)Secondary
208D00000XGeneral Practice A38335 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Monica Perlman Md Inc8820035884165

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. Uri Guefen allows following entities to bill medicare on his behalf.
Entity NameBorrego Community Health Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134144165
PECOS PAC ID: 1759299944
Enrollment ID: O20040122000961
Entity NameMonica Perlman Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134309305
PECOS PAC ID: 8820035884
Enrollment ID: O20050411001333
Entity NameClinicas De Salud Del Pueblo Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346313889
PECOS PAC ID: 5496657082
Enrollment ID: O20071201000158
Entity NameImperial Valley Multi-specialty Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700277647
PECOS PAC ID: 6406165281
Enrollment ID: O20151016002173

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. Uri Guefen 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
Uri Guefen, MD
9850 Genesee Ave Ste 320,
La Jolla, CA 92037-1208

Ph: (858) 554-1212		Uri Guefen, MD
299 J St,
Chula Vista, CA 91910-5831

Ph: (858) 554-1212

Reviews and Comments


General Practice Doctors in Chula Vista, CA

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Thomas J Mackey, MD
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Jose Maria Partida Sr., M.D.
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Dr. Abel C. Toledo, M.D.
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Hector Heredia-martinez Jr., M.D.
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Practice Location: 401 H St, Suite 3, Chula Vista, CA 91910
Phone: 619-420-1010    Fax: 619-420-1010

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.