Dr William P Long, DO - Medicare Obstetrics/gynecology in Dixon, IL

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Dr William P Long, DO is a medicare enrolled "Obstetrics & Gynecology" physician in Dixon, Illinois. He went to Midwestern University, Chicago College Of Osteopathic Med and graduated in 1993 and has 33 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Osf Multi-specialty Group and his current practice location is 215 E 1st St, Dixon, Illinois. You can reach out to his office (for appointments etc.) via phone at (815) 288-7711.

Dr William P Long is licensed to practice in Illinois (license number 036-098381) 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 1568430460.

Contact Information

Dr William P Long, DO
215 E 1st St,
Dixon, IL 61021
(815) 288-7711
(815) 285-8930

Map and Direction




Physician's Profile

Full NameDr William P Long
GenderMale
SpecialityObstetrics/gynecology
Experience33 Years
Location215 E 1st St, Dixon, Illinois
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 William P Long attended and graduated from Midwestern University, Chicago College Of Osteopathic Med in 1993
  NPI Data:
  • NPI Number: 1568430460
  • Provider Enumeration Date: 03/08/2006
  • Last Update Date: 08/27/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 5991796591
  • Enrollment ID: I20040521000834

Medical Identifiers

Medical identifiers for Dr William P Long such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568430460NPI-NPPES
036098381MedicaidIL
K05115OtherILMEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 036-098381 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Katherine Shaw Bethea HospitalDixon, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Osf Multi-specialty Group36788897891848

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 William P Long allows following entities to bill medicare on his behalf.
Entity NameKsb Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073592119
PECOS PAC ID: 7911890009
Enrollment ID: O20040203000860
Entity NameOsf Multi-specialty Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922445527
PECOS PAC ID: 3678889789
Enrollment ID: O20150904000279

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 William P Long 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 William P Long, DO
215 E 1st St,
Dixon, IL 61021-3166

Ph: (815) 288-7711		Dr William P Long, DO
215 E 1st St,
Dixon, IL 61021

Ph: (815) 288-7711

Reviews and Comments


Obstetrics & Gynecology Doctors in Dixon, IL

Dr. Shirley J Stone, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 215 E 1st St Ste 215, Dixon, IL 61021
Phone: 815-285-5420    Fax: 815-285-5426
Dr. Anna Bida-dudun, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 215 E. 1st Street, Suite 215, Ksb Medical Group, Dixon, IL 61021
Phone: 815-285-5423    Fax: 815-285-5426
Dr. Robb V Rydzynski, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 215 E. 1st Street, Suite 215, Dixon, IL 61021
Phone: 815-288-7711    Fax: 815-285-8930
Dr. Lakshmi Dundoo, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 215 E 1st St Ste 215, Dixon, IL 61021
Phone: 815-285-5427    Fax: 815-285-5426

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.