Constantin Siclovan, M D - Medicare Internal Medicine in Surprise, AZ

Constantin Siclovan, M D is a medicare enrolled "Internal Medicine" physician in Surprise, Arizona. He graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Astra Medical Clinic Pc, Bhsm Rehabilitation Llc and his current practice location is 14973 W Bell Rd Ste 100, Surprise, Arizona. You can reach out to his office (for appointments etc.) via phone at (623) 815-2900.

Constantin Siclovan is licensed to practice in Arizona (license number 21719) 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 1164613675.

Contact Information

Constantin Siclovan, M D
14973 W Bell Rd Ste 100,
Surprise, AZ 85374-3878
(623) 815-2900
(623) 583-1319

Map and Direction




Physician's Profile

Full NameConstantin Siclovan
GenderMale
SpecialityInternal Medicine
Experience42 Years
Location14973 W Bell Rd Ste 100, Surprise, Arizona
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:
  • Constantin Siclovan graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1164613675
  • Provider Enumeration Date: 08/08/2007
  • Last Update Date: 10/20/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1052302056
  • Enrollment ID: I20040519000901

Medical Identifiers

Medical identifiers for Constantin Siclovan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164613675NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 21719 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Banner Del E. Webb Medical CenterSun city west, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Astra Medical Clinic Pc64060095622
Bhsm Rehabilitation Llc20627731381258

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. Constantin Siclovan allows following entities to bill medicare on his behalf.
Entity NameSurprise Health Center Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467563718
PECOS PAC ID: 8527054063
Enrollment ID: O20040421001226
Entity NameAstra Medical Clinic Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235187923
PECOS PAC ID: 6406009562
Enrollment ID: O20130123000556

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. Constantin Siclovan 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
Constantin Siclovan, M D
13613 W Camino Del Sol, Ste 5,
Sun City West, AZ 85375-4480

Ph: (623) 584-7154
Constantin Siclovan, M D
14973 W Bell Rd Ste 100,
Surprise, AZ 85374-3878

Ph: (623) 815-2900

Reviews and Comments


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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.