Dr Henry Jay Zwally Ii, MD - Medicare Emergency Medicine in Glen Burnie, MD

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Dr Henry Jay Zwally Ii, MD is a medicare enrolled "Emergency Medicine" physician in Glen Burnie, Maryland. He went to University Of Maryland School Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Patient First Maryland Medical Group Pllc, Patient First Maryland Medical Group Pllc and his current practice location is 7116 Ritchie Hwy, Glen Burnie, Maryland. You can reach out to his office (for appointments etc.) via phone at (443) 577-0277.

Dr Henry Jay Zwally Ii is licensed to practice in Maryland (license number D0042684) 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 1669408936.

Contact Information

Dr Henry Jay Zwally Ii, MD
7116 Ritchie Hwy,
Glen Burnie, MD 21061-2904
(443) 577-0277
Not Available

Map and Direction




Physician's Profile

Full NameDr Henry Jay Zwally Ii
GenderMale
SpecialityEmergency Medicine
Experience34 Years
Location7116 Ritchie Hwy, Glen Burnie, 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:
  • Dr Henry Jay Zwally Ii attended and graduated from University Of Maryland School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1669408936
  • Provider Enumeration Date: 06/25/2006
  • Last Update Date: 08/04/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5193913119
  • Enrollment ID: I20101217000132

Medical Identifiers

Medical identifiers for Dr Henry Jay Zwally Ii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669408936NPI-NPPES
064940600MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine D0042684 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Patient First Maryland Medical Group Pllc4385538735227
Patient First Maryland Medical Group Pllc4385538735227

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 Henry Jay Zwally Ii allows following entities to bill medicare on his behalf.
Entity NameEmergency Medicine Associates Pa Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134117393
PECOS PAC ID: 8022914522
Enrollment ID: O20070919000389
Entity NamePatient First Maryland Medical Group Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265866503
PECOS PAC ID: 4385538735
Enrollment ID: O20140108000578
Entity NameMetropolitan Patient Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154749158
PECOS PAC ID: 5597981001
Enrollment ID: O20140718000697

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 Henry Jay Zwally Ii 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 Henry Jay Zwally Ii, MD
20010 Century Blvd., Suite 200,
Germantown, MD 20874

Ph: (240) 780-7899		Dr Henry Jay Zwally Ii, MD
7116 Ritchie Hwy,
Glen Burnie, MD 21061-2904

Ph: (443) 577-0277

Reviews and Comments


Emergency Medicine Doctors in Glen Burnie, MD

Dr. Dorothy P Fedis, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 301 Hospital Dr, Glen Burnie, MD 21061
Phone: 410-787-4565    Fax: 410-766-7602
Dr. Omoyemi Allen Adebayo, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 301 Hospital Dr, Glen Burnie, MD 21061
Phone: 410-787-4312    
David Rickman, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 301 Hospital Dr, Glen Burnie, MD 21061
Phone: 410-787-4565    Fax: 410-766-7602
Albert J Romanosky, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 301 Hospital Dr, Glen Burnie, MD 21061
Phone: 410-787-4565    Fax: 410-766-7602
Dr. Jonathan C. Wendell, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 301 Hospital Dr Dept Of, Glen Burnie, MD 21061
Phone: 410-787-4349    
Jane S Moore, DO
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 301 Hospital Dr, Glen Burnie, MD 21061
Phone: 410-787-4565    Fax: 410-766-7602
Harold C Thomas, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 301 Hospital Drve, Glen Burnie, MD 21061
Phone: 410-787-4394    Fax: 410-787-4304

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.