Isela Penunuri, MD - Medicare Family Practice in San Marcos, CA

Isela Penunuri, MD is a medicare enrolled "Family Medicine" physician in San Marcos, California. She graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Arch Health Partners Inc and her current practice location is 277 Rancheros Dr, Suite 100, San Marcos, California. You can reach out to her office (for appointments etc.) via phone at (866) 228-2236.

Isela Penunuri is licensed to practice in California (license number A88564) 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 1548295439.

Contact Information

Isela Penunuri, MD
277 Rancheros Dr, Suite 100,
San Marcos, CA 92069-2959
(866) 228-2236
(760) 471-0513

Map and Direction




Physician's Profile

Full NameIsela Penunuri
GenderFemale
SpecialityFamily Practice
Experience24 Years
Location277 Rancheros Dr, San Marcos, 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:
  • Isela Penunuri graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1548295439
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 11/19/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 7315903994
  • Enrollment ID: I20041206000527

Medical Identifiers

Medical identifiers for Isela Penunuri such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548295439NPI-NPPES
CB241807OtherCAMEDICARE PTAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A88564 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Arch Health Partners Inc9931239027222

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. Isela Penunuri allows following entities to bill medicare on her behalf.
Entity NameGraybill Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891729745
PECOS PAC ID: 9335050517
Enrollment ID: O20040108000857
Entity NameArch Health Partners Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649500141
PECOS PAC ID: 9931239027
Enrollment ID: O20100616000715

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. Isela Penunuri 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
Isela Penunuri, MD
332 S Juniper St, Suite 100,
Escondido, CA 92025-4941

Ph: (760) 291-6621
Isela Penunuri, MD
277 Rancheros Dr, Suite 100,
San Marcos, CA 92069-2959

Ph: (866) 228-2236

Reviews and Comments


Family Medicine Doctors in San Marcos, CA

Massud R Weiss,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 Craven Rd, San Marcos, CA 92078
Phone: 833-574-2273    
Steven J. Sherman, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 400 Craven Rd, San Marcos, CA 92078
Phone: 619-528-5000    
Omar Salamanca, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 150 Valpreda Rd, San Marcos, CA 92069
Phone: 760-736-6767    Fax: 760-736-8740
Peter Allen Novota, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 150 Valpreda Rd, San Marcos, CA 92069
Phone: 760-736-6767    
Haley Luebke Morton, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 111 Campus Way Ste 301, San Marcos, CA 92078
Phone: 760-806-5700    
Alexander Espinoza, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 277 Rancheros Dr, Suite 100, San Marcos, CA 92069
Phone: 866-228-2236    Fax: 760-471-0513
Jackie Lui, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 111 Campus Way Ste 301, San Marcos, CA 92078
Phone: 760-806-5700    

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.