Karen L Sapienza, MD - Medicare Internal Medicine in Phoenix, AZ

Karen L Sapienza, MD is a medicare enrolled "Internal Medicine" physician in Phoenix, Arizona. She went to University Of Arizona College Of Medicine and graduated in 2012 and has 12 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Honorhealth Ambulatory, Affiliated Hospitalists Plc and her current practice location is 9225 N 3rd St Ste 300, Phoenix, Arizona. You can reach out to her office (for appointments etc.) via phone at (602) 445-0751.

Karen L Sapienza is licensed to practice in Arizona (license number 47534) 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 1306101464.

Contact Information

Karen L Sapienza, MD
9225 N 3rd St Ste 300,
Phoenix, AZ 85020-2466
(602) 445-0751
(602) 424-8128

Map and Direction




Physician's Profile

Full NameKaren L Sapienza
GenderFemale
SpecialityInternal Medicine
Experience12 Years
Location9225 N 3rd St Ste 300, Phoenix, Arizona
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:
  • Karen L Sapienza attended and graduated from University Of Arizona College Of Medicine in 2012
  NPI Data:
  • NPI Number: 1306101464
  • Provider Enumeration Date: 07/05/2012
  • Last Update Date: 04/06/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 0840426730
  • Enrollment ID: I20150831000091

Medical Identifiers

Medical identifiers for Karen L Sapienza such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306101464NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 47534 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hospice Of The Valley - CentralPhoenix, AZHospice
John C. Lincoln North Mountain HospitalPhoenix, AZHospital
Beatitudes CampusPhoenix, AZNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Honorhealth Ambulatory5991603110420
Affiliated Hospitalists Plc620482286981

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. Karen L Sapienza allows following entities to bill medicare on her behalf.
Entity NameAffiliated Hospitalists Plc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265546261
PECOS PAC ID: 6204822869
Enrollment ID: O20040421000567
Entity NameHonorhealth Ambulatory
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407050917
PECOS PAC ID: 5991603110
Enrollment ID: O20071005000449

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. Karen L Sapienza 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
Karen L Sapienza, MD
9225 N 3rd St Ste 300,
Phoenix, AZ 85020-2466

Ph: (602) 445-0751
Karen L Sapienza, MD
9225 N 3rd St Ste 300,
Phoenix, AZ 85020-2466

Ph: (602) 445-0751

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.