Dr William Henry Johnson, MD, - Medicare in Frederick, MD

Dr William Henry Johnson, MD, is a medicare enrolled "Internal Medicine - Nephrology" physician in Frederick, Maryland. His current practice location is 140 Thomas Johnson Dr, Suite 202, Frederick, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 694-7788.

Dr William Henry Johnson is licensed to practice in Maryland (license number D0047556) 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 1134118326.

Contact Information

Dr William Henry Johnson, MD,
140 Thomas Johnson Dr, Suite 202,
Frederick, MD 21702-4402
(301) 694-7788
(301) 694-3184



Physician's Profile

Full NameDr William Henry Johnson
GenderMale
Speciality
Experience Years
Location140 Thomas Johnson Dr, Frederick, 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 William Henry Johnson attended and graduated from in
  NPI Data:
  • NPI Number: 1134118326
  • Provider Enumeration Date: 10/19/2005
  • Last Update Date: 02/25/2008
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr William Henry Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134118326NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology D0047556 (Maryland)Primary

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 William Henry Johnson 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 William Henry Johnson, MD,
140 Thomas Johnson Dr, Suite 202,
Frederick, MD 21702-4402

Ph: (301) 694-7788
Dr William Henry Johnson, MD,
140 Thomas Johnson Dr, Suite 202,
Frederick, MD 21702-4402

Ph: (301) 694-7788

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› Verified 4 days ago


Internal Medicine Doctors in Frederick, MD

Dr. Patrick Johannes Mansky, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1562 Opossumtown Pike, Frederick, MD 21702
Phone: 301-662-8477    
Gaffar A Syed, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 801 Toll House Ave, H4, Frederick, MD 21701
Phone: 301-698-9444    Fax: 301-695-4444
Dr. Kristin A Conley, DO
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 7211 Bank Ct, Frederick, MD 21703
Phone: 240-566-7830    
Mr. Lloyd E Halvorson, M.D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 7115 Guilford Dr Ste 202, Frederick, MD 21704
Phone: 301-663-5922    
Dr. Jeffrey Nathan Cowen, M.D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 915 Toll House Ave, Suite 308, Frederick, MD 21701
Phone: 301-663-5790    Fax: 301-698-6259
Dr. Michael Terry Sullivan, MD
Nephrology
Medicare: Medicare Enrolled
Practice Location: 22 S Market Street, Frederick, MD 21701
Phone: 301-682-5683    Fax: 301-682-3499
Kellen Mulhern, D.O.
Nephrology
Medicare: Medicare Enrolled
Practice Location: 7211 Bank Ct, Frederick, MD 21703
Phone: 240-215-6310    

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