Dr Christopher Lemar Watson, MD - Medicare Internal Medicine in Baltimore, MD

Dr Christopher Lemar Watson, MD is a medicare enrolled "Hospitalist" physician in Baltimore, Maryland. He went to University Of North Carolina At Chapel Hill School Of Medicine and graduated in 2007 and has 19 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Emergency Medicine Associates P.a., P.c., Emergency Medicine Associates P.a., P.c. and his current practice location is 650 W Lombard St, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 328-6335.

Dr Christopher Lemar Watson is licensed to practice in Maryland (license number D72035) 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 1235334681.

Contact Information

Dr Christopher Lemar Watson, MD
650 W Lombard St,
Baltimore, MD 21201-1513
(410) 328-6335
(410) 328-6136

Map and Direction




Physician's Profile

Full NameDr Christopher Lemar Watson
GenderMale
SpecialityInternal Medicine
Experience19 Years
Location650 W Lombard 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 Christopher Lemar Watson attended and graduated from University Of North Carolina At Chapel Hill School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1235334681
  • Provider Enumeration Date: 06/17/2007
  • Last Update Date: 03/09/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4688842164
  • Enrollment ID: I20120807000152

Medical Identifiers

Medical identifiers for Dr Christopher Lemar Watson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235334681NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D72035 (Maryland)Secondary
208M00000XHospitalist D72035 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Doctors' Community HospitalLanham, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emergency Medicine Associates P.a., P.c.8022914522710
Emergency Medicine Associates P.a., P.c.8022914522710

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 Christopher Lemar Watson allows following entities to bill medicare on his behalf.
Entity NameEmergency Medicine Associates, P.a.,p.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134117393
PECOS PAC ID: 8022914522
Enrollment ID: O20070919000389
Entity NameUsacs Integrated Acute Care Services Of Maryland Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922598929
PECOS PAC ID: 4486900172
Enrollment ID: O20190604001354

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 Christopher Lemar Watson 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 Christopher Lemar Watson, MD
560 Herons Nest,
Annapolis, MD 21409-5627

Ph: (919) 360-0278
Dr Christopher Lemar Watson, MD
650 W Lombard St,
Baltimore, MD 21201-1513

Ph: (410) 328-6335

Reviews and Comments


Hospitalist Doctors in Baltimore, MD

Cheryl Myers Hepp, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 22 S Greene St, Baltimore, MD 21201
Phone: 410-328-2882    Fax: 410-328-7607
Dr. Sanaz Sakiani,
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 9101 Franklin Square Dr, Suite 214, Baltimore, MD 21237
Phone: 443-777-6351    Fax: 410-391-0427
Sumedha Nallamothu, M.B.B.S
Hospitalist
Medicare: May Accept Medicare Assignments
Practice Location: 600 N Wolfe Street, Meyer 8-134, Baltimore, MD 21287
Phone: 410-614-4474    Fax: 410-367-2770
Dr. Nejat Ahmed Mohammed, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3001 S Hanover St, Baltimore, MD 21225
Phone: 410-350-3200    
Mahyar Toofantabrizi,
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 9000 Franklin Square Dr, Baltimore, MD 21237
Phone: 443-777-7000    
Mrs. Mariah Malak Bilalaga, MBBS
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 201 E. University Parkway, Medstar Union Memorial - Department Of Internal Medicin, Baltimore, MD 21218
Phone: 410-554-2284    Fax: 410-554-2184
Lee-ann Marie Wagner, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 22 S Greene St, Baltimore, MD 21201
Phone: 410-328-2882    Fax: 410-328-7607

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.