Karolin Ovrahim Reed, MD - Medicare Internal Medicine in Santa Rosa, CA

Karolin Ovrahim Reed, MD is a medicare enrolled "Hospitalist" physician in Santa Rosa, California. She went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 2009 and has 15 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Permanente Medical Group Inc and her current practice location is 401 Bicentennial Way, Santa Rosa, California. You can reach out to her office (for appointments etc.) via phone at (707) 393-4269.

Karolin Ovrahim Reed is licensed to practice in California (license number A137092) 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 1356584312.

Contact Information

Karolin Ovrahim Reed, MD
401 Bicentennial Way,
Santa Rosa, CA 95403-2149
(707) 393-4269
Not Available

Map and Direction




Physician's Profile

Full NameKarolin Ovrahim Reed
GenderFemale
SpecialityInternal Medicine
Experience15 Years
Location401 Bicentennial Way, Santa Rosa, 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:
  • Karolin Ovrahim Reed attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 2009
  NPI Data:
  • NPI Number: 1356584312
  • Provider Enumeration Date: 04/07/2009
  • Last Update Date: 10/07/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4486801131
  • Enrollment ID: I20151102002194

Medical Identifiers

Medical identifiers for Karolin Ovrahim Reed such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356584312NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 036.129593 (Illinois)Secondary
208M00000XHospitalist A137092 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital-santa RosaSanta rosa, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102258376

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. Karolin Ovrahim Reed allows following entities to bill medicare on her behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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. Karolin Ovrahim Reed 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
Karolin Ovrahim Reed, MD
401 Bicentennial Way,
Santa Rosa, CA 95403-2149

Ph: (209) 277-3346
Karolin Ovrahim Reed, MD
401 Bicentennial Way,
Santa Rosa, CA 95403-2149

Ph: (707) 393-4269

Reviews and Comments


Hospitalist Doctors in Santa Rosa, CA

Dr. James Nicholas Worledge, M.D.
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Frederick J. Challoner, MD
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Felicity A. Mcnichol, MD
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Practice Location: 401 Bicentennial Way, Santa Rosa, CA 95403
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Dr. Hachem Nasri, M.D.
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Medicare: Medicare Enrolled
Practice Location: 1165 Montgomery Dr, Santa Rosa, CA 95405
Phone: 707-547-5437    

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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