Dr Sheri L Rowen, MD - Medicare Ophthalmology in Newport Beach, CA

Dr Sheri L Rowen, MD is a medicare enrolled "Ophthalmology" physician in Newport Beach, California. She went to University Of Maryland School Of Medicine and graduated in 1982 and has 42 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Thomas S Tooma M D A Professional Corporation and her current practice location is 4220 Von Karman Ave, Suite 100, Newport Beach, California. You can reach out to her office (for appointments etc.) via phone at (949) 854-7400.

Dr Sheri L Rowen is licensed to practice in California (license number C131504) 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 1548203904.

Contact Information

Dr Sheri L Rowen, MD
4220 Von Karman Ave, Suite 100,
Newport Beach, CA 92660-2044
(949) 854-7400
(949) 234-8295

Map and Direction




Physician's Profile

Full NameDr Sheri L Rowen
GenderFemale
SpecialityOphthalmology
Experience42 Years
Location4220 Von Karman Ave, Newport Beach, California
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:
  • Dr Sheri L Rowen attended and graduated from University Of Maryland School Of Medicine in 1982
  NPI Data:
  • NPI Number: 1548203904
  • Provider Enumeration Date: 06/14/2006
  • Last Update Date: 06/20/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 0143279042
  • Enrollment ID: I20150520000570

Medical Identifiers

Medical identifiers for Dr Sheri L Rowen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548203904NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology D29764 (Maryland)Secondary
207W00000XOphthalmology C131504 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Thomas S Tooma M D A Professional Corporation791100428827

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 Sheri L Rowen allows following entities to bill medicare on her behalf.
Entity NameJeffrey V. Winston, M.d., A Professional Corp.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477687135
PECOS PAC ID: 4880658558
Enrollment ID: O20041112001204
Entity NameShahla Abedi M D A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760579379
PECOS PAC ID: 5496700056
Enrollment ID: O20050316000508
Entity NameThomas S Tooma M D A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922129865
PECOS PAC ID: 7911004288
Enrollment ID: O20070521000571

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 Sheri L Rowen 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 Sheri L Rowen, MD
4220 Von Karman Ave, Suite 100,
Newport Beach, CA 92660-2044

Ph: (949) 854-7400
Dr Sheri L Rowen, MD
4220 Von Karman Ave, Suite 100,
Newport Beach, CA 92660-2044

Ph: (949) 854-7400

Reviews and Comments


Ophthalmology Doctors in Newport Beach, CA

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Phone: 949-836-1690    Fax: 949-640-2090
Wenjing Liu,
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Arthur Strick, MD
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Phone: 949-376-0089    Fax: 949-376-2199
Dr. Lisa D. Garbutt, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 400 Newport Center Dr Ste 404, Newport Beach, CA 92660
Phone: 949-640-2023    Fax: 949-640-7182
Dr. Ehsan Sadri, M.D.
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Practice Location: 361 Hospital Rd, Suite 327, Newport Beach, CA 92663
Phone: 949-642-3100    Fax: 949-642-4900
Arlene Gwon, MD
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Medicare: Medicare Enrolled
Practice Location: 8 Trafalgar, Newport Beach, CA 92660
Phone: 949-640-8620    Fax: 949-640-6660
Dr. Firooz Rezazadeh Oskooi, M.D.
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 1945 Santiago Dr, Newport Beach, CA 92660
Phone: 949-642-9324    

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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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