Dr Stephen Gassner, MD, MPH - Medicare in Orange, CA

Dr Stephen Gassner, MD, MPH is a medicare enrolled "Emergency Medicine" physician in Orange, California. His current practice location is 101 The City Dr S, Orange, California. You can reach out to his office (for appointments etc.) via phone at (714) 456-5239.

Dr Stephen Gassner is licensed to practice in California (license number A177552) 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 1538628524.

Contact Information

Dr Stephen Gassner, MD, MPH
101 The City Dr S,
Orange, CA 92868-3201
(714) 456-5239
Not Available



Physician's Profile

Full NameDr Stephen Gassner
GenderMale
Speciality
Experience Years
Location101 The City Dr S, Orange, California
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 Stephen Gassner attended and graduated from in
  NPI Data:
  • NPI Number: 1538628524
  • Provider Enumeration Date: 03/18/2019
  • Last Update Date: 12/13/2022
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Stephen Gassner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538628524NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A177552 (California)Primary

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 Stephen Gassner 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 Stephen Gassner, MD, MPH
200 S Manchester Ave Ste 300,
Orange, CA 92868-3219

Ph: (714) 456-2986
Dr Stephen Gassner, MD, MPH
101 The City Dr S,
Orange, CA 92868-3201

Ph: (714) 456-5239

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Read more News

› Verified 6 days ago


Emergency Medicine Doctors in Orange, CA

Joseph Villarreal, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 101 The City Dr S, Building 1a, Room 1009, Orange, CA 92868
Phone: 714-456-5239    
Scott Rudkin, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: Uci Medical Center, 101 The City Drive South, Orange, CA 92868
Phone: 714-456-2986    
Joelle Reynard, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Building 1a, Room 1009, Orange, CA 92868
Phone: 714-456-5239    
Dr. Inna Shniter, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1100 W Stewart Dr, Orange, CA 92868
Phone: 714-771-8113    
John C Fox, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: Uci Medical Center, 101 The City Drive South, Orange, CA 92868
Phone: 714-456-2986    
Miss Shannon Louise Toohey, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 101 The City Drive South, Bldg 200 , Suite 710, Rt 128-01, Orange, CA 92868
Phone: 715-456-5239    
Wirachin Hoonpongsimanont, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-5705    

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