Dr Irnest Stephen Oser, MD - Internal Medicine in Silver Spring, MD

Dr Irnest Stephen Oser, MD is a Internal Medicine - Pulmonary Disease physician based in Silver Spring, Maryland. Dr Irnest Stephen Oser is licensed to practice in Maryland (license number D0003792) and his current practice location is 10301 Georgia Avenue, Suite 304, Silver Spring, Maryland. He can be reached at his office (for appointments etc.) via phone at (301) 681-7200.

NPI number for Dr Irnest Stephen Oser is 1063501187 and his current mailing address is 9309 Wooden Bridge Road, Potomac, Maryland. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1063501187.

Contact Information

Dr Irnest Stephen Oser, MD
10301 Georgia Avenue, Suite 304,
Silver Spring, MD 20902
(301) 681-7200
(301) 681-5968



Physician's Profile

Full NameDr Irnest Stephen Oser
GenderMale
SpecialityInternal Medicine - Pulmonary Disease
Location10301 Georgia Avenue, Silver Spring, Maryland
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1063501187
  • Provider Enumeration Date: 10/12/2006
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for Dr Irnest Stephen Oser such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063501187NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease D0003792 (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 Irnest Stephen Oser is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Irnest Stephen Oser, MD
9309 Wooden Bridge Road,
Potomac, MD 20854

Ph: (301) 340-0795
Dr Irnest Stephen Oser, MD
10301 Georgia Avenue, Suite 304,
Silver Spring, MD 20902

Ph: (301) 681-7200

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› Verified 5 days ago


Internal Medicine Doctors in Silver Spring, MD

Jyotsna Mareedu, M.D.
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Phone: 301-754-7000    
Sean S Saedi, M. D.
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Phone: 301-593-6844    Fax: 301-593-3832
Herman B Segal, MD
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Phone: 301-681-9095    Fax: 410-367-2114
Dr. Rajeev Batra, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 11120 New Hampshire Ave Ste 300, Silver Spring, MD 20904
Phone: 301-593-9612    Fax: 301-593-6290
Anuradha A Arun, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 9801 Georgia Ave, Suite 224, Silver Spring, MD 20902
Phone: 301-593-9800    Fax: 301-593-1061
Dr. Seife Yohannes, M.D.
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Practice Location: 1215 E West Hwy, #910, Silver Spring, MD 20910
Phone: 301-273-3068    
Patricia Keegan,
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Medicare: Not Enrolled in Medicare
Practice Location: 10903 New Hampshire Ave, Building 22, Room 2328, Silver Spring, MD 20903
Phone: 301-796-1387    

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