Theodore Woo, MD - Medicare Emergency Medicine in Ashtabula, OH

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Theodore Woo, MD is a medicare enrolled "Emergency Medicine" physician in Ashtabula, Ohio. His current practice location is 2420 Lake Ave, Emergency Department, Ashtabula, Ohio. You can reach out to his office (for appointments etc.) via phone at (213) 840-7421.

Theodore Woo is licensed to practice in Ohio (license number 35.120552) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1720254105.

Contact Information

Theodore Woo, MD
2420 Lake Ave, Emergency Department,
Ashtabula, OH 44004-4954
(213) 840-7421
Not Available

Map and Direction




Physician's Profile

Full NameTheodore Woo
GenderMale
SpecialityEmergency Medicine
Location2420 Lake Ave, Ashtabula, Ohio
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1720254105
  • Provider Enumeration Date: 05/05/2008
  • Last Update Date: 05/18/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6204082019
  • Enrollment ID: I20120810000211

Medical Identifiers

Medical identifiers for Theodore Woo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720254105NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 258915 (New York)Secondary
207P00000XEmergency Medicine 35.120552 (Ohio)Primary

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. Theodore Woo allows following entities to bill medicare on his behalf.
Entity NameDhhs,phs,naihs Gallup Indian Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225002322
PECOS PAC ID: 3173436409
Enrollment ID: O20031111000840
Entity NameKayenta Alternative Rural Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174692529
PECOS PAC ID: 3678558129
Enrollment ID: O20040621000422

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. Theodore Woo 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
Theodore Woo, MD
571 Saint Josephs Blvd, Fl 2,
Elmira, NY 14901-3230

Ph: (607) 271-2050		Theodore Woo, MD
2420 Lake Ave, Emergency Department,
Ashtabula, OH 44004-4954

Ph: (213) 840-7421

Reviews and Comments


Emergency Medicine Doctors in Ashtabula, OH

Michael St. Marie, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2420 Lake Ave, Ashtabula, OH 44004
Phone: 440-997-2262    
James Henry Radack, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2420 Lake Ave, Ashtabula, OH 44004
Phone: 440-997-2262    
Saima Begum, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2420 Lake Ave, Ashtabula, OH 44004
Phone: 440-997-2262    
John Michael O'toole, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2420 Lake Ave, Ashtabula, OH 44004
Phone: 440-997-2262    

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.