William Charles Howland Iii, MD - Allergy & Immunology in Austin, TX

William Charles Howland Iii, MD is a Allergy & Immunology physician based in Austin, Texas. William Charles Howland Iii is licensed to practice in Texas (license number F9591) and his current practice location is 11645 Angus Rd # A1, Austin, Texas. He can be reached at his office (for appointments etc.) via phone at (512) 345-7635.

NPI number for William Charles Howland Iii is 1770550535 and his current mailing address is 11645 Angus Rd, A1, Austin, Texas. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1770550535.

Contact Information

William Charles Howland Iii, MD
11645 Angus Rd # A1,
Austin, TX 78759-4100
(512) 345-7635
Not Available

Map and Direction




Physician's Profile

Full NameWilliam Charles Howland Iii
GenderMale
SpecialityAllergy & Immunology
Location11645 Angus Rd # A1, Austin, Texas
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1770550535
  • Provider Enumeration Date: 03/01/2006
  • Last Update Date: 07/21/2022

Medical Identifiers

Medical identifiers for William Charles Howland Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770550535NPI-NPPES
364764601MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology F9591 (Texas)Primary

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. William Charles Howland Iii is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
William Charles Howland Iii, MD
11645 Angus Rd, A1,
Austin, TX 78759

Ph: (512) 345-7635
William Charles Howland Iii, MD
11645 Angus Rd # A1,
Austin, TX 78759-4100

Ph: (512) 345-7635

Reviews and Comments


Allergy & Immunology Doctors in Austin, TX

Ojas Patel, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 248 Addie Roy Road, Suite B201, Austin, TX 78746
Phone: 512-329-5800    Fax: 512-329-5807
Amin G Mery, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 4 Lakeway Centre Ct, Austin, TX 78734
Phone: 512-610-3110    Fax: 855-657-6065
Gary R Albertson, DO
Allergy & Immunology
Medicare: May Accept Medicare Assignments
Practice Location: 4303 Victory Dr, Austin, TX 78704
Phone: 512-462-3627    Fax: 512-462-3431
Dr. Edward John Peters, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 720 W 34th St Ste 200, Austin, TX 78705
Phone: 512-454-5821    Fax: 512-459-9137
Howard Max Rosenblatt, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 1301 Barbara Jordan Blvd, #200, Austin, TX 78723
Phone: 512-628-1870    Fax: 512-628-1871
Dr. Douglas Grey Barstow Jr., M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 3410 Far West Blvd, #146, Austin, TX 78731
Phone: 512-349-0777    Fax: 512-349-9111
Dr. Maritza Navarro, M.D.
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 11714 Wilson Parke Ave, Suite 150, Austin, TX 78726
Phone: 737-247-7200    Fax: 512-406-7368

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.