Casey Deleonguerrero, DO - Medicare Obstetrics & Gynecology in Flagstaff, AZ

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Casey Deleonguerrero, DO is a medicare enrolled "Obstetrics & Gynecology" physician in Flagstaff, Arizona. Her current practice location is 2920 N 4th St, Flagstaff, Arizona. You can reach out to her office (for appointments etc.) via phone at (928) 522-9400.

Casey Deleonguerrero is licensed to practice in Arizona (license number 007888) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1275946030.

Contact Information

Casey Deleonguerrero, DO
2920 N 4th St,
Flagstaff, AZ 86004
(928) 522-9400
(928) 774-4808

Map and Direction




Physician's Profile

Full NameCasey Deleonguerrero
GenderFemale
SpecialityObstetrics & Gynecology
Location2920 N 4th St, Flagstaff, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1275946030
  • Provider Enumeration Date: 06/09/2014
  • Last Update Date: 05/15/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0143539742
  • Enrollment ID: I20180607000195

Medical Identifiers

Medical identifiers for Casey Deleonguerrero such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275946030NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 007888 (Arizona)Primary
207V00000XObstetrics & Gynecology OS019222 (Pennsylvania)Secondary

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. Casey Deleonguerrero allows following entities to bill medicare on her behalf.
Entity NameLehigh Valley Physician Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457309650
PECOS PAC ID: 3072425123
Enrollment ID: O20040227000335

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. Casey Deleonguerrero 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
Casey Deleonguerrero, DO
Po Box 3630,
Flagstaff, AZ 86003-3630

Ph: (928) 522-9400		Casey Deleonguerrero, DO
2920 N 4th St,
Flagstaff, AZ 86004

Ph: (928) 522-9400

Reviews and Comments


Obstetrics & Gynecology Doctors in Flagstaff, AZ

Kathleen E Willard, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1150 N San Francisco St, Flagstaff, AZ 86001
Phone: 928-779-7840    Fax: 928-779-7895
Dr. John Paul Graziano, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 2920 N 4th St, Flagstaff, AZ 86004
Phone: 928-522-9400    
Paul Pearson Panasiuk, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 2920 N 4th St, Flagstaff, AZ 86004
Phone: 928-522-9400    
Audrey Jean Roberts, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1100 N San Francisco St Ste B, Flagstaff, AZ 86001
Phone: 928-779-7851    Fax: 928-213-9990
Dr. Jennifer L. Graff, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1100 North San Francisco St., #b, Flagstaff, AZ 86001
Phone: 928-779-7854    Fax: 928-774-0508
Richard Kent Johansen, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1100 N San Francisco St, Ste B, Flagstaff, AZ 86001
Phone: 928-779-7851    Fax: 928-774-0508
Cora F Salvino, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 2920 N 4th St, Flagstaff, AZ 86004
Phone: 928-522-9400    

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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