Harold Yihao Wu, - Medicare Obstetrics/gynecology in Baltimore, MD

Harold Yihao Wu, is a medicare enrolled "Obstetrics & Gynecology" physician in Baltimore, Maryland. He went to Johns Hopkins University School Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Johns Hopkins University and his current practice location is The Johns Hopkins Hospital, 600 North Wolfe Street, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 955-5000.

Harold Yihao Wu is licensed to practice in Maryland (license number D85419) 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 1750657573.

Contact Information

Harold Yihao Wu,
The Johns Hopkins Hospital, 600 North Wolfe Street,
Baltimore, MD 21287
(410) 955-5000
Not Available

Map and Direction




Physician's Profile

Full NameHarold Yihao Wu
GenderMale
SpecialityObstetrics/gynecology
Experience10 Years
LocationThe Johns Hopkins Hospital, Baltimore, Maryland
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:
  • Harold Yihao Wu attended and graduated from Johns Hopkins University School Of Medicine in 2014
  NPI Data:
  • NPI Number: 1750657573
  • Provider Enumeration Date: 03/26/2012
  • Last Update Date: 07/14/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 5092939108
  • Enrollment ID: I20180725001761

Medical Identifiers

Medical identifiers for Harold Yihao Wu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750657573NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology D85419 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Johns Hopkins Hospital, TheBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Johns Hopkins University89219031472656

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. Harold Yihao Wu allows following entities to bill medicare on his behalf.
Entity NameJohns Hopkins University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922008549
PECOS PAC ID: 8921903147
Enrollment ID: O20031215000719

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. Harold Yihao Wu 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
Harold Yihao Wu,
The Johns Hopkins School Of Medicine, 733 Rutland Avenue,
Baltimore, MD 21287-0001

Ph: (410) 955-3080
Harold Yihao Wu,
The Johns Hopkins Hospital, 600 North Wolfe Street,
Baltimore, MD 21287

Ph: (410) 955-5000

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).

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