Dr Daniel E Williams, MD - Medicare Internal Medicine in Lewiston, ID

Dr Daniel E Williams, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Lewiston, Idaho. His current practice location is 1250 Idaho St, Lewiston, Idaho. You can reach out to his office (for appointments etc.) via phone at (208) 743-7427.

Dr Daniel E Williams is licensed to practice in Indiana (license number 01090600A) 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 1508809252.

Contact Information

Dr Daniel E Williams, MD
1250 Idaho St,
Lewiston, ID 83501-1965
(208) 743-7427
Not Available

Map and Direction




Physician's Profile

Full NameDr Daniel E Williams
GenderMale
SpecialityInternal Medicine - Medical Oncology
Location1250 Idaho St, Lewiston, Idaho
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1508809252
  • Provider Enumeration Date: 06/13/2006
  • Last Update Date: 10/26/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8628980364
  • Enrollment ID: I20060315000263

Medical Identifiers

Medical identifiers for Dr Daniel E Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508809252NPI-NPPES
1000914OtherMIMCLAREN HEALTH PLAN-MEDICAID
104833738MedicaidMI
1103300241OtherMIBCBS/BCN
0M76680001OtherMIMEDICARE ADVANTAGE
200000001034OtherMIPHP FAMILYCARE
900002953OtherMIRAILROAD MEDICARE
1000914OtherMIMCLAREN HEALTH ADVANTAGE
1103300241OtherMIHEALTHPLUS OF MICHIGAN
200000001034OtherMIPHP
3454811MedicaidMI
1000914OtherMIMCLAREN HEALTH PLAN-COMMERCIAL
3454830MedicaidMI
4062823OtherMIAETNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 4301030881 (Michigan)Secondary
207RH0003XInternal Medicine - Hematology & Oncology MC-0528 (Idaho)Secondary
207RX0202XInternal Medicine - Medical Oncology 01090600A (Indiana)Primary

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 Daniel E Williams allows following entities to bill medicare on his behalf.
Entity NameMemorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235160532
PECOS PAC ID: 8527976497
Enrollment ID: O20040122000907
Entity NameMetropolitan Hospital
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1487813200
PECOS PAC ID: 5597651836
Enrollment ID: O20080711000526
Entity NameThree Rivers Health System Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720350903
PECOS PAC ID: 8729245584
Enrollment ID: O20140729001948

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 Daniel E Williams 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 Daniel E Williams, MD
1540 Lake Lansing Rd, Ste 103,
Lansing, MI 48912-3756

Ph: (517) 913-3890
Dr Daniel E Williams, MD
1250 Idaho St,
Lewiston, ID 83501-1965

Ph: (208) 743-7427

Reviews and Comments


Internal Medicine Doctors in Lewiston, ID

Robert Alan Wales, MD, FACC
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Phone: 208-743-7427    Fax: 208-743-7421
Dr. Michael Rooney, M.D.
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Practice Location: 415 6th St, Lewiston, ID 83501
Phone: 208-743-2511    Fax: 208-799-5528
Dr. William Westel Rowe, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 415 6th St, Lewiston, ID 83501
Phone: 208-750-7507    

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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