Mr Brian W Millhollon, MD - Medicare Allergy/immunology in Phoenix, AZ

Mr Brian W Millhollon, MD is a medicare enrolled "Allergy & Immunology" physician in Phoenix, Arizona. He went to Louisiana State University School Of Medicine In New Orleans and graduated in 1982 and has 42 years of diverse experience with area of expertise as Allergy/immunology. His current practice location is 16611 S 40th Street, Suite 170, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 705-8844.

Mr Brian W Millhollon is licensed to practice in Arizona (license number 21604) 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 1841212693.

Contact Information

Mr Brian W Millhollon, MD
16611 S 40th Street, Suite 170,
Phoenix, AZ 85048
(480) 705-8844
(480) 705-8838

Map and Direction




Physician's Profile

Full NameMr Brian W Millhollon
GenderMale
SpecialityAllergy/immunology
Experience42 Years
Location16611 S 40th Street, Phoenix, 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:
  • Mr Brian W Millhollon attended and graduated from Louisiana State University School Of Medicine In New Orleans in 1982
  NPI Data:
  • NPI Number: 1841212693
  • Provider Enumeration Date: 07/24/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6002841921
  • Enrollment ID: I20050929000445

Medical Identifiers

Medical identifiers for Mr Brian W Millhollon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841212693NPI-NPPES
21604OtherAZSTATE LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology 21604 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Chandler Regional Medical CenterChandler, AZHospital

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. Mr Brian W Millhollon allows following entities to bill medicare on his behalf.
Entity NameArizona Allergy And Asthma Specialists Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831557321
PECOS PAC ID: 8729343231
Enrollment ID: O20180605001131

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. Mr Brian W Millhollon 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
Mr Brian W Millhollon, MD
16611 S 40th Street, Suite 170,
Phoenix, AZ 85048

Ph: (480) 705-8844
Mr Brian W Millhollon, MD
16611 S 40th Street, Suite 170,
Phoenix, AZ 85048

Ph: (480) 705-8844

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.