Warren David Lo, MD - Medicare Pediatric Medicine in Columbus, OH

Warren David Lo, MD is a medicare enrolled "Psychiatry & Neurology - Neurology With Special Qualifications In Child Neurology" physician in Columbus, Ohio. He went to Northwestern University Feinberg Medical School and graduated in 1977 and has 47 years of diverse experience with area of expertise as Pediatric Medicine. He is a member of the group practice Pediatric Academic Association, Inc. and his current practice location is 555 S 18th St, Columbus, Ohio. You can reach out to his office (for appointments etc.) via phone at (614) 722-6200.

Warren David Lo is licensed to practice in Ohio (license number 35051995) 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 1811981822.

Contact Information

Warren David Lo, MD
555 S 18th St,
Columbus, OH 43205-2654
(614) 722-6200
Not Available

Map and Direction




Physician's Profile

Full NameWarren David Lo
GenderMale
SpecialityPediatric Medicine
Experience47 Years
Location555 S 18th St, Columbus, 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:
  • Warren David Lo attended and graduated from Northwestern University Feinberg Medical School in 1977
  NPI Data:
  • NPI Number: 1811981822
  • Provider Enumeration Date: 09/06/2005
  • Last Update Date: 11/30/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2668543232
  • Enrollment ID: I20080625000601

Medical Identifiers

Medical identifiers for Warren David Lo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811981822NPI-NPPES
64789332MedicaidKY
0580801OtherOHMEDICARE-CGS
0105688000MedicaidWV
0590463MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology 35051995 (Ohio)Secondary
2084N0402XPsychiatry & Neurology - Neurology With Special Qualifications In Child Neurology 35051995 (Ohio)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pediatric Academic Association, Inc.2961306774168

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. Warren David Lo allows following entities to bill medicare on his behalf.
Entity NamePediatric Academic Association, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063419943
PECOS PAC ID: 2961306774
Enrollment ID: O20031124000198

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. Warren David Lo 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
Warren David Lo, MD
700 Childrens Dr,
Columbus, OH 43205-2664

Ph: (614) 722-2000
Warren David Lo, MD
555 S 18th St,
Columbus, OH 43205-2654

Ph: (614) 722-6200

Reviews and Comments


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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.