Ronald William Graeff, MD - Medicare in Oskaloosa, IA

  1. Home
  2. Allergy & Immunology
  3. IA
  4. Oskaloosa
Ronald William Graeff, MD is a medicare enrolled "Allergy & Immunology" physician in Oskaloosa, Iowa. His current practice location is 410 N 12th St Ste 100, Mahaska Health Partnership, Oskaloosa, Iowa. You can reach out to his office (for appointments etc.) via phone at (641) 672-3360.

Ronald William Graeff is licensed to practice in Iowa (license number 30479) 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 1730172339.

Contact Information

Ronald William Graeff, MD
410 N 12th St Ste 100, Mahaska Health Partnership,
Oskaloosa, IA 52577-2495
(641) 672-3360
(641) 672-3366

Map and Direction




Physician's Profile

Full NameRonald William Graeff
GenderMale
Speciality
Experience Years
Location410 N 12th St Ste 100, Oskaloosa, Iowa
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:
  • Ronald William Graeff attended and graduated from in
  NPI Data:
  • NPI Number: 1730172339
  • Provider Enumeration Date: 08/30/2005
  • Last Update Date: 12/24/2012
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Ronald William Graeff such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730172339NPI-NPPES
030004043OtherRAILROAD MEDICARE
0155838MedicaidIA
42068106049OtherJOHN DEERE HEALTH
59902OtherIAWELLMARK BCBS
H002OtherTRIWEST
55920OtherIOWA HEALTH SOLUTIONS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology 30479 (Iowa)Primary
2080P0214XPediatrics - Pediatric Pulmonology 30479 (Iowa)Secondary

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. Ronald William Graeff 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
Ronald William Graeff, MD
410 N 12th St Ste 100, Mahaska Health Partnership,
Oskaloosa, IA 52577-2495

Ph: (641) 672-3360		Ronald William Graeff, MD
410 N 12th St Ste 100, Mahaska Health Partnership,
Oskaloosa, IA 52577-2495

Ph: (641) 672-3360

Reviews and Comments


Allergy & Immunology Doctors in Oskaloosa, IA


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.