Andrew Rosenstein, MD - Medicare Gastroenterology in Baltimore, MD

Andrew Rosenstein, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Baltimore, Maryland. He went to University Of Maryland School Of Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Digestive Disease Associates Llc, Chesapeake Digestive Associates, Pc and his current practice location is 7505 Osler Dr, Suite 502, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 296-4210.

Andrew Rosenstein is licensed to practice in Maryland (license number D0048030) 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 1275615486.

Contact Information

Andrew Rosenstein, MD
7505 Osler Dr, Suite 502,
Baltimore, MD 21204-7736
(410) 296-4210
Not Available

Map and Direction




Physician's Profile

Full NameAndrew Rosenstein
GenderMale
SpecialityGastroenterology
Experience32 Years
Location7505 Osler Dr, 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:
  • Andrew Rosenstein attended and graduated from University Of Maryland School Of Medicine in 1992
  NPI Data:
  • NPI Number: 1275615486
  • Provider Enumeration Date: 10/19/2006
  • Last Update Date: 02/04/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 8325952641
  • Enrollment ID: I20040414001370

Medical Identifiers

Medical identifiers for Andrew Rosenstein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275615486NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology D0048030 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Md St Joseph Medical CenterTowson, MDHospital
University Of Maryland Medical CenterBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Digestive Disease Associates Llc195173407830
Chesapeake Digestive Associates, Pc559715135738

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. Andrew Rosenstein allows following entities to bill medicare on his behalf.
Entity NameGoldberg Rosenstein Khan & Forman Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942497151
PECOS PAC ID: 5799851077
Enrollment ID: O20080910000621
Entity NameDigestive Disease Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407400955
PECOS PAC ID: 1951734078
Enrollment ID: O20191204000393
Entity NameChesapeake Digestive Associates, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023765625
PECOS PAC ID: 5597151357
Enrollment ID: O20220404000398

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. Andrew Rosenstein 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
Andrew Rosenstein, MD
7505 Osler Dr, Suite 502,
Baltimore, MD 21204-7736

Ph: (410) 296-4210
Andrew Rosenstein, MD
7505 Osler Dr, Suite 502,
Baltimore, MD 21204-7736

Ph: (410) 296-4210

Reviews and Comments


Internal Medicine Doctors in Baltimore, MD

Dr. Leonard Anang Sowah, M.D.
Gastroenterology
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.
Gastroenterology
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.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 822 Guilford Ave, #100, Baltimore, MD 21202
Phone: 410-385-9672    
Dr. Stephen John Witanowski, MD
Gastroenterology
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
Gastroenterology
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.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 6701 N Charles St Ste 5218, Baltimore, MD 21204
Phone: 443-849-3786    
Ronak K Patel, M.D.
Gastroenterology
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.