Mark Zahniser, MD - Medicare Critical Care (intensivists) in Cleveland, OH

Mark Zahniser, MD is a medicare enrolled "Anesthesiology - Critical Care Medicine" physician in Cleveland, Ohio. He went to Medical College Of Ohio and graduated in 1990 and has 34 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Cleveland Clinic Foundation and his current practice location is 11100 Euclid Ave, Cleveland, Ohio. You can reach out to his office (for appointments etc.) via phone at (216) 844-7330.

Mark Zahniser is licensed to practice in Ohio (license number 35066970) 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 1396738548.

Contact Information

Mark Zahniser, MD
11100 Euclid Ave,
Cleveland, OH 44106
(216) 844-7330
(216) 844-3781

Map and Direction




Physician's Profile

Full NameMark Zahniser
GenderMale
SpecialityCritical Care (intensivists)
Experience34 Years
Location11100 Euclid Ave, Cleveland, Ohio
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:
  • Mark Zahniser attended and graduated from Medical College Of Ohio in 1990
  NPI Data:
  • NPI Number: 1396738548
  • Provider Enumeration Date: 08/23/2005
  • Last Update Date: 08/19/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 4981604337
  • Enrollment ID: I20070108000581

Medical Identifiers

Medical identifiers for Mark Zahniser such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396738548NPI-NPPES
751194OtherOHBUCKEYE MEDICAID
5166041OtherOHAETNA
000000231404OtherOHANTHEM BCBS
000000532710OtherOHANTHEM
050085791OtherOHRAILROAD MEDICARE
414859OtherOHWELLCARE MEDICAID
364080614AMedicaidGA
0583328OtherOHBCMH
000000225169OtherOHUNISON
2183640MedicaidOH
341924447032OtherOHCARESOURCE
P00405859OtherOHRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LC0200XAnesthesiology - Critical Care Medicine 35066970 (Ohio)Primary
207L00000XAnesthesiology 35066970 (Ohio)Secondary
207LA0401XAnesthesiology - Addiction Medicine 35066970 (Ohio)Secondary
207LH0002XAnesthesiology - Hospice And Palliative Medicine 35066970 (Ohio)Secondary
207LP2900XAnesthesiology - Pain Medicine 35066970 (Ohio)Secondary
207LP3000XAnesthesiology - Pediatric Anesthesiology 35066970 (Ohio)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cleveland ClinicCleveland, OHHospital
Euclid HospitalEuclid, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cleveland Clinic Foundation18502035555690

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. Mark Zahniser allows following entities to bill medicare on his behalf.
Entity NameThe Cleveland Clinic Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679525919
PECOS PAC ID: 1850203555
Enrollment ID: O20031103000049

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. Mark Zahniser 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
Mark Zahniser, MD
24701 Euclid Ave, 3rd Floor,
Euclid, OH 44117-1714

Ph: (216) 383-6616
Mark Zahniser, MD
11100 Euclid Ave,
Cleveland, OH 44106

Ph: (216) 844-7330

Reviews and Comments


Anesthesiology Doctors in Cleveland, OH

Lacey Ann Haugen, DO
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Medicare: Medicare Enrolled
Practice Location: 9500 Euclid Ave Dept Of, Cleveland, OH 44195
Phone: 216-444-4674    Fax: 216-445-2536
Mr. Marc Vincent Manacci, CRNA
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Practice Location: 11100 Euclid Ave, Cleveland, OH 44106
Phone: 216-844-3722    
Martin V Grady, MD
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Phone: 800-223-2273    
Dr. Kenward Yue, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 9500 Euclid Ave, J4-331, Cleveland, OH 44195
Phone: 216-444-4674    
Dr. Mikhal Monson,
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Medicare: Accepting Medicare Assignments
Practice Location: 11100 Euclid Ave, Cleveland, OH 44106
Phone: 216-844-1000    
Michael Onofrio Lamorgese,
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Medicare: Medicare Enrolled
Practice Location: Cleveland Clinic 95000 Euclid Avenue/na-23, Cleveland, OH 44195
Phone: 216-444-2200    
Emily Laura Bitticker, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 9500 Euclid Ave # Na23, Cleveland, OH 44195
Phone: 216-444-2200    

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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