Dr Spencer Wolf Greaves, MD - Medicare Emergency Medicine in Eau Claire, WI

Dr Spencer Wolf Greaves, MD is a medicare enrolled "Emergency Medicine" physician in Eau Claire, Wisconsin. He went to Medical College Of Wisconsin and graduated in 2018 and has 6 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Ihc-sacred Heart Emergency Physicians Llc, St Josephs Hospital Of The Hospital Sisters Of The Third Order Of St F and his current practice location is 900 W Clairemont Ave, Eau Claire, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (715) 717-4121.

Dr Spencer Wolf Greaves is licensed to practice in Wisconsin (license number 76902-20) 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 1457844102.

Contact Information

Dr Spencer Wolf Greaves, MD
900 W Clairemont Ave,
Eau Claire, WI 54701-6122
(715) 717-4121
Not Available



Physician's Profile

Full NameDr Spencer Wolf Greaves
GenderMale
SpecialityEmergency Medicine
Experience6 Years
Location900 W Clairemont Ave, Eau Claire, 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 Spencer Wolf Greaves attended and graduated from Medical College Of Wisconsin in 2018
  NPI Data:
  • NPI Number: 1457844102
  • Provider Enumeration Date: 06/07/2018
  • Last Update Date: 08/05/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6901284074
  • Enrollment ID: I20220601001408

Medical Identifiers

Medical identifiers for Dr Spencer Wolf Greaves such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457844102NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 76902-20 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sacred Heart HospitalEau claire, WIHospital
St Joseph's HospitalChippewa falls, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ihc-sacred Heart Emergency Physicians Llc711302339117
St Josephs Hospital Of The Hospital Sisters Of The Third Order Of St F387048859618

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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 Spencer Wolf Greaves allows following entities to bill medicare on his behalf.
Entity NameSt Josephs Hospital Of The Hospital Sisters Of The Third Order Of St F
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164429908
PECOS PAC ID: 3870488596
Enrollment ID: O20040220000036

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Antibiotic-resistant bacteria are a global and growing problem in health care. To be able to prevent further development of resistance developing, it is important to understand where and how antibiotic resistance in bacteria arises.

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Entity NameIhc-sacred Heart Emergency Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992847826
PECOS PAC ID: 7113023391
Enrollment ID: O20070504000049

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The U.S. Food and Drug Administration is alerting consumers to Meridian Medical Technologies' voluntary recall of 13 lots of Mylan's EpiPen and EpiPen Jr (epinephrine injection) Auto-Injector products used for emergency treatment of severe allergic reactions.

Cardiac arrest survivor meets four Good Samaritans who saved his life one year after recovery

There was no time to spare when air passenger Hutz Hertzberg, DMin, PhD, suddenly collapsed at Midway Airport in full cardiac arrest.

Low concentrations of antibiotics can develop high antibiotic resistance in bacteria

Antibiotic-resistant bacteria are a global and growing problem in health care. To be able to prevent further development of resistance developing, it is important to understand where and how antibiotic resistance in bacteria arises.

Study reveals new mechanism underlying reproduction in plants

A team of researchers at the Instituto Gulbenkian de Ci-ncia (IGC), Portugal, discovered that pollen, the organ that contains the plant male gametes, communicate with the pistil, their female counterpart, using a mechanism commonly observed in the nervous system of animals.

Read more Medical News

› Verified 5 days ago

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 Spencer Wolf Greaves 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 Spencer Wolf Greaves, MD
900 W Clairemont Ave,
Eau Claire, WI 54701-6122

Ph: () -
Dr Spencer Wolf Greaves, MD
900 W Clairemont Ave,
Eau Claire, WI 54701-6122

Ph: (715) 717-4121

News Archive

FDA alerts consumers to voluntary recall of Mylan's EpiPen and EpiPen Jr Auto-Injector products

The U.S. Food and Drug Administration is alerting consumers to Meridian Medical Technologies' voluntary recall of 13 lots of Mylan's EpiPen and EpiPen Jr (epinephrine injection) Auto-Injector products used for emergency treatment of severe allergic reactions.

Cardiac arrest survivor meets four Good Samaritans who saved his life one year after recovery

There was no time to spare when air passenger Hutz Hertzberg, DMin, PhD, suddenly collapsed at Midway Airport in full cardiac arrest.

Low concentrations of antibiotics can develop high antibiotic resistance in bacteria

Antibiotic-resistant bacteria are a global and growing problem in health care. To be able to prevent further development of resistance developing, it is important to understand where and how antibiotic resistance in bacteria arises.

Study reveals new mechanism underlying reproduction in plants

A team of researchers at the Instituto Gulbenkian de Ci-ncia (IGC), Portugal, discovered that pollen, the organ that contains the plant male gametes, communicate with the pistil, their female counterpart, using a mechanism commonly observed in the nervous system of animals.

Read more News

› Verified 5 days ago


Emergency Medicine Doctors in Eau Claire, WI

Ashley Ann Jacobson,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1400 Bellinger St, Eau Claire, WI 54703
Phone: 715-838-5222    
Jeffrey J Groshens, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 733 W Clairemont Ave, Eau Claire, WI 54701
Phone: 715-838-5222    
Mr. Daniel David Kaisler, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1400 Bellinger St, Eau Claire, WI 54703
Phone: 715-838-3311    
Matthew Olmstead, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Bellinger St, Eau Claire, WI 54703
Phone: 715-838-3635    
Tracy Marko, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1400 Bellinger St, Eau Claire, WI 54703
Phone: 715-838-5222    
Cheryl M Colbenson, D.O.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 900 W Clairemont Ave, Eau Claire, WI 54701
Phone: 715-717-4121    
John Patrick Frawley, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1221 Whipple St, Eau Claire, WI 54703
Phone: 715-838-5222    

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