Dr Stavroula Anastasia Otis, MD - Medicare Hematology in Orange, CA

Dr Stavroula Anastasia Otis, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Orange, California. She went to University Of Southern California Keck School Of Medicine and graduated in 2003 and has 21 years of diverse experience with area of expertise as Hematology. She is a member of the group practice Center For Cancer And Blood Disorders and her current practice location is 363 S Main St Ste 485, Orange, California. You can reach out to her office (for appointments etc.) via phone at (714) 835-4800.

Dr Stavroula Anastasia Otis is licensed to practice in California (license number A100358) 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 1477677557.

Contact Information

Dr Stavroula Anastasia Otis, MD
363 S Main St Ste 485,
Orange, CA 92868-3833
(714) 835-4800
Not Available

Map and Direction




Physician's Profile

Full NameDr Stavroula Anastasia Otis
GenderFemale
SpecialityHematology
Experience21 Years
Location363 S Main St Ste 485, Orange, 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 Stavroula Anastasia Otis attended and graduated from University Of Southern California Keck School Of Medicine in 2003
  NPI Data:
  • NPI Number: 1477677557
  • Provider Enumeration Date: 03/16/2007
  • Last Update Date: 01/23/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2567624976
  • Enrollment ID: I20120501000663

Medical Identifiers

Medical identifiers for Dr Stavroula Anastasia Otis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477677557NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology A100358 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph HospitalOrange, CAHospital
Hoag Memorial Hospital PresbyterianNewport beach, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Center For Cancer And Blood Disorders95374259962

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 Stavroula Anastasia Otis allows following entities to bill medicare on her behalf.
Entity NameCenter For Cancer And Blood Disorders
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083132625
PECOS PAC ID: 9537425996
Enrollment ID: O20171117002091

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 Stavroula Anastasia Otis 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 Stavroula Anastasia Otis, MD
363 S Main St Ste 485,
Orange, CA 92868-3833

Ph: (714) 835-4800
Dr Stavroula Anastasia Otis, MD
363 S Main St Ste 485,
Orange, CA 92868-3833

Ph: (714) 835-4800

Reviews and Comments


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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.

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