Paul Sackstein, - Medicare Medical Oncology in Upper Marlboro, MD

Paul Sackstein, is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Upper Marlboro, Maryland. He went to University Of Connecticut School Of Medicine and graduated in 2019 and has 7 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc and his current practice location is 1221 Mercantile Ln, Upper Marlboro, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 618-5500.

Paul Sackstein is licensed to practice in Maryland (license number D0103377) 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 1639639792.

Contact Information

Paul Sackstein,
1221 Mercantile Ln,
Upper Marlboro, MD 20774-5374
(301) 618-5500
Not Available

Map and Direction




Physician's Profile

Full NamePaul Sackstein
GenderMale
SpecialityMedical Oncology
Experience7 Years
Location1221 Mercantile Ln, Upper Marlboro, 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:
  • Paul Sackstein attended and graduated from University Of Connecticut School Of Medicine in 2019
  NPI Data:
  • NPI Number: 1639639792
  • Provider Enumeration Date: 03/23/2019
  • Last Update Date: 06/12/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2365944964
  • Enrollment ID: I20250904000125

Medical Identifiers

Medical identifiers for Paul Sackstein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639639792NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology D0103377 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc37794958581964

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. Paul Sackstein 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
Paul Sackstein,
3800 Reservoir Rd Nw,
Washington, DC 20007-2113

Ph: (202) 444-8168
Paul Sackstein,
1221 Mercantile Ln,
Upper Marlboro, MD 20774-5374

Ph: (301) 618-5500

Reviews and Comments


Internal Medicine Doctors in Upper Marlboro, MD

Dr. Eugene Aloysius Magee Iv, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 9662 Pennsylvania Ave, Upper Marlboro, MD 20772
Phone: 301-599-1500    Fax: 301-599-1502
Dr. Jan Zakrzewski, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1221 Mercantile Ln, Upper Marlboro, MD 20774
Phone: 301-618-5647    Fax: 301-618-5504
Dr. Kevin Smith, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1221 Mercantile Ln, Upper Marlboro, MD 20774
Phone: 301-618-5545    
Dr. Sisom Osia, M.D
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 9628 Marlboro Pike, Upper Marlboro, MD 20772
Phone: 301-599-7010    Fax: 301-599-1222
Dr. Allison Regina Edwards,
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 6409 Crain Hwy, Upper Marlboro, MD 20772
Phone: 301-952-8614    
Dr. Alexis Gorden Mccary, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1221 Mercantile Lane, Upper Marlboro, MD 20774
Phone: 301-618-5500    Fax: 301-618-5978
Dr. John Hyoungsub Shin, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1221 Mercantile Ln, Upper Marlboro, MD 20774
Phone: 301-618-5620    

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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.

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