Dr Douglas S Bull, MD - Medicare Ophthalmology in Reedsburg, WI

Dr Douglas S Bull, MD is a medicare enrolled "Ophthalmology" physician in Reedsburg, Wisconsin. He went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 1992 and has 32 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Christie Clinic, Llc and his current practice location is 2000 N Dewey Ave, Reedsburg, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (085) 246-4876.

Dr Douglas S Bull is licensed to practice in Wisconsin (license number 83393-20) 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 1083621544.

Contact Information

Dr Douglas S Bull, MD
2000 N Dewey Ave,
Reedsburg, WI 53959-1049
(085) 246-4876
Not Available

Map and Direction




Physician's Profile

Full NameDr Douglas S Bull
GenderMale
SpecialityOphthalmology
Experience32 Years
Location2000 N Dewey Ave, Reedsburg, Wisconsin
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:
  • Dr Douglas S Bull attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 1992
  NPI Data:
  • NPI Number: 1083621544
  • Provider Enumeration Date: 08/01/2006
  • Last Update Date: 11/06/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2062544604
  • Enrollment ID: I20100719000177

Medical Identifiers

Medical identifiers for Dr Douglas S Bull such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083621544NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 83393-20 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Osf Heart Of Mary Medical CenterUrbana, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Christie Clinic, Llc7719899319202

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 Douglas S Bull allows following entities to bill medicare on his behalf.
Entity NameChristie Clinic, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871523829
PECOS PAC ID: 7719899319
Enrollment ID: O20031103000332

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 Douglas S Bull 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 Douglas S Bull, MD
2000 N Dewey Ave,
Reedsburg, WI 53959-1049

Ph: (085) 246-4876
Dr Douglas S Bull, MD
2000 N Dewey Ave,
Reedsburg, WI 53959-1049

Ph: (085) 246-4876

Reviews and Comments


Ophthalmology Doctors in Reedsburg, WI


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.