Dr Anna K Bareiss, MD - Medicare Otolaryngology in San Diego, CA

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Dr Anna K Bareiss, MD is a medicare enrolled "Otolaryngology" physician in San Diego, California. She graduated from medical school in 2017 and has 9 years of diverse experience with area of expertise as Otolaryngology. She is a member of the group practice Marsha Reuther Md Inc, Ea Health Physicians Medical Group Inc and her current practice location is 5090 Shoreham Pl Ste 210, San Diego, California. You can reach out to her office (for appointments etc.) via phone at (858) 926-7010.

Dr Anna K Bareiss is licensed to practice in California (license number A183685) 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 1508398629.

Contact Information

Dr Anna K Bareiss, MD
5090 Shoreham Pl Ste 210,
San Diego, CA 92122-5935
(858) 926-7010
(858) 926-7011

Map and Direction




Physician's Profile

Full NameDr Anna K Bareiss
GenderFemale
SpecialityOtolaryngology
Experience9 Years
Location5090 Shoreham Pl Ste 210, San Diego, 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:
  • Dr Anna K Bareiss graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1508398629
  • Provider Enumeration Date: 03/29/2017
  • Last Update Date: 09/10/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0042577124
  • Enrollment ID: I20230725001710

Medical Identifiers

Medical identifiers for Dr Anna K Bareiss such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508398629NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology A183685 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Scripps Memorial Hospital La JollaLa jolla, CAHospital
Scripps Memorial Hospital - EncinitasEncinitas, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Marsha Reuther Md Inc81235673026
Ea Health Physicians Medical Group Inc52949012784

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. Dr Anna K Bareiss allows following entities to bill medicare on her behalf.
Entity NameUnited Medical Doctors
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770559981
PECOS PAC ID: 2961305651
Enrollment ID: O20040129001069
Entity NameEa Health Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841578333
PECOS PAC ID: 5294901278
Enrollment ID: O20111221000405
Entity NameOn Call Specialists Medical Group of San Diego Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962175836
PECOS PAC ID: 7911395231
Enrollment ID: O20211019001466
Entity NameMarsha Reuther MD Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326733031
PECOS PAC ID: 8123567302
Enrollment ID: O20240902000497

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. Dr Anna K Bareiss 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
Dr Anna K Bareiss, MD
5090 Shoreham Pl Ste 210,
San Diego, CA 92122-5935

Ph: (858) 926-7010		Dr Anna K Bareiss, MD
5090 Shoreham Pl Ste 210,
San Diego, CA 92122-5935

Ph: (858) 926-7010

Reviews and Comments


Otolaryngology Doctors in San Diego, CA

Dr. Jesse Raia Qualliotine, MD
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Phone: 800-926-8273    Fax: 888-539-8781
Sapideh Gilani, MD
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Dr. Sassan Alavi, M.D.
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Dr. Kevin Thomas Brumund, MD
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Pierre G. Rivet, MD
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Phone: 619-294-2350    Fax: 619-296-5719
Ronald T. Benz, M.D.
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Practice Location: 10243 Genetic Center Dr, San Diego, CA 92121
Phone: 858-526-6136    Fax: 858-526-6117
Dr. Jeffrey Watson, MD
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 3350 La Jolla Village Dr, M/c 9112-c, San Diego, CA 92161
Phone: 858-642-3637    

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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