Dr Ifat Zerin Krase, MD - Medicare Allergy & Immunology in Phoenix, AZ

Dr Ifat Zerin Krase, MD is a medicare enrolled "Allergy & Immunology" physician in Phoenix, Arizona. Her current practice location is 1919 E Thomas Rd, Phoenix, Arizona. You can reach out to her office (for appointments etc.) via phone at (602) 933-3124.

Dr Ifat Zerin Krase is licensed to practice in Arizona (license number 63192) 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 1497021281.

Contact Information

Dr Ifat Zerin Krase, MD
1919 E Thomas Rd,
Phoenix, AZ 85016-7710
(602) 933-3124
Not Available

Map and Direction




Physician's Profile

Full NameDr Ifat Zerin Krase
GenderFemale
SpecialityAllergy & Immunology
Location1919 E Thomas Rd, Phoenix, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1497021281
  • Provider Enumeration Date: 03/27/2012
  • Last Update Date: 10/25/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9739439795
  • Enrollment ID: I20230830002747

Medical Identifiers

Medical identifiers for Dr Ifat Zerin Krase such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497021281NPI-NPPES
142981MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine R76675 (Arizona)Secondary
207RA0201XInternal Medicine - Allergy & Immunology 63192 (Arizona)Secondary
207K00000XAllergy & Immunology 63192 (Arizona)Primary

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 Ifat Zerin Krase allows following entities to bill medicare on her behalf.
Entity NamePhoenix Children's Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922112044
PECOS PAC ID: 0446278584
Enrollment ID: O20051107000704

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 Ifat Zerin Krase 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 Ifat Zerin Krase, MD
2108 E Thomas Rd Ste 130,
Phoenix, AZ 85016-0008

Ph: (602) 933-3124
Dr Ifat Zerin Krase, MD
1919 E Thomas Rd,
Phoenix, AZ 85016-7710

Ph: (602) 933-3124

Reviews and Comments


Allergy & Immunology Doctors in Phoenix, AZ

Christine Regina Fukumoto Rukasin, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 1919 E Thomas Rd, Phoenix, AZ 85016
Phone: 602-933-0985    Fax: 602-933-2423
Fadia K Habib-khazen, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 4901 N 44th St Ste 103, Phoenix, AZ 85018
Phone: 602-954-0405    Fax: 602-954-0485
Mark Samuel Schubert, MD
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 300 W Clarendon Ave, Ste 120, Phoenix, AZ 85013
Phone: 602-277-3337    Fax: 602-277-3330
Praveena R Kothur, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 4901 N 44th St Ste 103, Phoenix, AZ 85018
Phone: 602-954-0405    Fax: 602-954-0485
Dr. Christopher E. Couch, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 300 W Clarendon Ave, Suite 120, Phoenix, AZ 85013
Phone: 602-277-3337    Fax: 602-277-3330
Dr. Allan M Wachter, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 12020 S Warner Elliot Loop, Suite 124, Phoenix, AZ 85044
Phone: 480-785-8000    Fax: 480-705-8129
Dr. Stephen N Finberg, D.O.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 6970 E Chauncey Ln Ste 100, Phoenix, AZ 85054
Phone: 602-788-7211    Fax: 602-788-1890

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.