Dr Douglas Gladstone, MD - Medicare Medical Oncology in Baltimore, MD

Dr Douglas Gladstone, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Baltimore, Maryland. He went to New York University School Of Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice North Shore Health System Medical Faculty Group Practice Inc and his current practice location is 1650 Orleans St, Crb I , Suite 287 - Oncology, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (443) 287-6471.

Dr Douglas Gladstone is licensed to practice in Maryland (license number D50264) 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 1386660207.

Contact Information

Dr Douglas Gladstone, MD
1650 Orleans St, Crb I , Suite 287 - Oncology,
Baltimore, MD 21287-0013
(443) 287-6471
(410) 955-8893

Map and Direction




Physician's Profile

Full NameDr Douglas Gladstone
GenderMale
SpecialityMedical Oncology
Experience32 Years
Location1650 Orleans St, 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:
  • Dr Douglas Gladstone attended and graduated from New York University School Of Medicine in 1992
  NPI Data:
  • NPI Number: 1386660207
  • Provider Enumeration Date: 07/14/2006
  • Last Update Date: 04/16/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 7315939253
  • Enrollment ID: I20040331001672

Medical Identifiers

Medical identifiers for Dr Douglas Gladstone such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386660207NPI-NPPES
01581671MedicaidNY
264401100MedicaidMD
0034K1OtherNYEMPIRE BC.BS
7844481OtherNYAETNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RX0202XInternal Medicine - Medical Oncology 193432 (New York)Secondary
207RX0202XInternal Medicine - Medical Oncology D50264 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
North Shore Home Care ChhaWestbury, NYHome health agency
Long Island Jewish Medical CenterNew hyde park, NYHospital
North Shore University HospitalManhasset, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore Health System Medical Faculty Group Practice Inc8022417328116

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 Douglas Gladstone allows following entities to bill medicare on his behalf.
Entity NameNorth Shore Health System Medical Faculty Group Practice Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003409061
PECOS PAC ID: 8022417328
Enrollment ID: O20210518002265

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 Douglas Gladstone 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 Douglas Gladstone, MD
Po Box 64474,
Baltimore, MD 21264-4474

Ph: () -
Dr Douglas Gladstone, MD
1650 Orleans St, Crb I , Suite 287 - Oncology,
Baltimore, MD 21287-0013

Ph: (443) 287-6471

Reviews and Comments


Internal Medicine Doctors in Baltimore, MD

Dr. Leonard Anang Sowah, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 22 S Greene St, Baltimore, MD 21201
Phone: 410-706-4619    Fax: 410-706-2062
Dr. Bhavandeep Singh Bajaj, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3345 Wilkens Avenue, Suite L10, Baltimore, MD 21229
Phone: 410-644-4444    Fax: 410-644-4484
Dr. Yonas Sisay, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 822 Guilford Ave, #100, Baltimore, MD 21202
Phone: 410-385-9672    
Dr. Stephen John Witanowski, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2700 Quarry Lake Dr, Suite 280, Baltimore, MD 21209
Phone: 410-469-5544    Fax: 410-585-2867
Dr. Susrutha Kotwal, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4940 Eastern Ave, Mfl Bldg, West Tower, 6th Floor, Baltimore, MD 21224
Phone: 410-550-5018    
Dr. Mitesh G Trambadia, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 6701 N Charles St Ste 5218, Baltimore, MD 21204
Phone: 443-849-3786    
Ronak K Patel, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 201 E University Pkwy, Baltimore, MD 21218
Phone: 410-554-2000    

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.