Sahar Ahmad, MD - Medicare Critical Care (intensivists) in Appleton, WI

Sahar Ahmad, MD is a medicare enrolled "Internal Medicine" physician in Appleton, Wisconsin. She graduated from medical school in 1995 and has 30 years of diverse experience with area of expertise as Critical Care (intensivists). She is a member of the group practice Waukegan Clinic Corp and her current practice location is 820 E Grant St, Suite S250, Appleton, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (920) 734-9600.

Sahar Ahmad is licensed to practice in Wisconsin (license number 46538) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1740264696.

Contact Information

Sahar Ahmad, MD
820 E Grant St, Suite S250,
Appleton, WI 54911-3483
(920) 734-9600
(920) 734-4773

Map and Direction




Physician's Profile

Full NameSahar Ahmad
GenderFemale
SpecialityCritical Care (intensivists)
Experience30 Years
Location820 E Grant St, Appleton, Wisconsin
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Sahar Ahmad graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1740264696
  • Provider Enumeration Date: 12/05/2005
  • Last Update Date: 10/11/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 6204803141
  • Enrollment ID: I20090622000435

Medical Identifiers

Medical identifiers for Sahar Ahmad such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740264696NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 46538 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vista Medical Center EastWaukegan, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Waukegan Clinic Corp428463108658

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. Sahar Ahmad allows following entities to bill medicare on her behalf.
Entity NamePulmonary Medicine Associates Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376576785
PECOS PAC ID: 3476597881
Enrollment ID: O20050616000572
Entity NameWaukegan Clinic Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306937289
PECOS PAC ID: 4284631086
Enrollment ID: O20061108000240
Entity NameCep America Illinois Intensivists
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821641499
PECOS PAC ID: 0345535449
Enrollment ID: O20160829002157
Entity NameHospitalist Physicians Of Illinois, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396347761
PECOS PAC ID: 0941614044
Enrollment ID: O20210202000124

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. Sahar Ahmad 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
Sahar Ahmad, MD
820 E Grant St, Suite S250,
Appleton, WI 54911-3483

Ph: (920) 734-9600
Sahar Ahmad, MD
820 E Grant St, Suite S250,
Appleton, WI 54911-3483

Ph: (920) 734-9600

Reviews and Comments


Internal Medicine Doctors in Appleton, WI

Dirk Steinert, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3925 N Gateway Dr, Appleton, WI 54913
Phone: 920-830-6877    Fax: 920-993-5037
Mrs. Shannon Leah Schmidt,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2500 E Capitol Dr, Appleton, WI 54911
Phone: 920-364-3600    Fax: 920-364-3900
Dr. Sanjeevkumar Ashok Patel, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2500 E Capitol Dr Ste 1700, Appleton, WI 54911
Phone: 920-734-4773    
Gail Mary Mcnutt, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10 Tri Park Way, Appleton, WI 54914
Phone: 920-831-0070    Fax: 920-831-7936
Dong Bo Yu,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1818 N Meade St, Appleton, WI 54911
Phone: 920-731-8900    Fax: 920-225-1414
Deborah A Ihde, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2500 E Capitol Dr, Appleton, WI 54911
Phone: 920-731-5811    Fax: 920-738-6293
Mary Jo Stastny, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 10 Tri Park Way, Appleton, WI 54914
Phone: 920-831-7919    Fax: 920-831-7939

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.