Mr Gregory M Halenda, MD - Medicare Anesthesiology in Milwaukee, WI

Mr Gregory M Halenda, MD is a medicare enrolled "Anesthesiology - Pediatric Anesthesiology" physician in Milwaukee, Wisconsin. His current practice location is 9000 W Wisconsin Ave, Milwaukee, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (414) 266-3560.

Mr Gregory M Halenda is licensed to practice in Wisconsin (license number 69125) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1154697175.

Contact Information

Mr Gregory M Halenda, MD
9000 W Wisconsin Ave,
Milwaukee, WI 53226
(414) 266-3560
(414) 266-6092

Map and Direction




Physician's Profile

Full NameMr Gregory M Halenda
GenderMale
SpecialityAnesthesiology - Pediatric Anesthesiology
Location9000 W Wisconsin Ave, Milwaukee, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1154697175
  • Provider Enumeration Date: 03/23/2012
  • Last Update Date: 03/11/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1355610601
  • Enrollment ID: I20180710000447

Medical Identifiers

Medical identifiers for Mr Gregory M Halenda such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154697175NPI-NPPES
1154697175MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LP3000XAnesthesiology - Pediatric Anesthesiology 69125 (Wisconsin)Primary
207L00000XAnesthesiology 69125 (Wisconsin)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. Mr Gregory M Halenda allows following entities to bill medicare on his behalf.
Entity NameThe Medical College Of Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699720086
PECOS PAC ID: 2668384371
Enrollment ID: O20031120000259
Entity NameChildrens Specialty Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942970405
PECOS PAC ID: 2567813447
Enrollment ID: O20240104002075

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 Gregory M Halenda 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 Gregory M Halenda, MD
9000 W Wisconsin Ave,
Milwaukee, WI 53226-4874

Ph: (414) 266-3560
Mr Gregory M Halenda, MD
9000 W Wisconsin Ave,
Milwaukee, WI 53226

Ph: (414) 266-3560

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.

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