Dr Keyteshia Guy, MD - Medicare Internal Medicine in Clinton, MD

Dr Keyteshia Guy, MD is a medicare enrolled "Internal Medicine" physician in Clinton, Maryland. She went to Howard University College Of Medicine and graduated in 2006 and has 18 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Optum Medical Care Pc and her current practice location is 10403 Hospital Dr Ste 103, Clinton, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 856-8990.

Dr Keyteshia Guy is licensed to practice in Maryland (license number D0069138) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1992964316.

Contact Information

Dr Keyteshia Guy, MD
10403 Hospital Dr Ste 103,
Clinton, MD 20735-3149
(301) 856-8990
(301) 856-8994

Map and Direction




Physician's Profile

Full NameDr Keyteshia Guy
GenderFemale
SpecialityInternal Medicine
Experience18 Years
Location10403 Hospital Dr Ste 103, Clinton, Maryland
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Keyteshia Guy attended and graduated from Howard University College Of Medicine in 2006
  NPI Data:
  • NPI Number: 1992964316
  • Provider Enumeration Date: 06/02/2008
  • Last Update Date: 07/28/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 0042365272
  • Enrollment ID: I20200527000509

Medical Identifiers

Medical identifiers for Dr Keyteshia Guy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992964316NPI-NPPES
1801837786OtherMDGROUP NPI - CLINTON FAMILY MEDICAL CENTER
1851473722OtherMDGROUP NPI - MEDICAL AND SURGICAL CLINICS OF SOUTHERN MARYLAND

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D0069138 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
New York University Langone Medical CenterNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Optum Medical Care Pc9931013240961

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 Keyteshia Guy allows following entities to bill medicare on her behalf.
Entity NameOptum Medical Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982643003
PECOS PAC ID: 9931013240
Enrollment ID: O20031119000321

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 Keyteshia Guy 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 Keyteshia Guy, MD
10403 Hospital Dr Ste G4,
Clinton, MD 20735-3137

Ph: (301) 856-3019
Dr Keyteshia Guy, MD
10403 Hospital Dr Ste 103,
Clinton, MD 20735-3149

Ph: (301) 856-8990

Reviews and Comments


Internal Medicine Doctors in Clinton, MD

Rita Gupta, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8926 Woodyard Rd, Suite 201, Clinton, MD 20735
Phone: 301-868-7911    Fax: 301-868-2285
James Curtis Roberson Ii, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8926 Woodyard Rd, Suite #601, Clinton, MD 20735
Phone: 301-856-1682    Fax: 301-856-8214
Dr. Cindy Xin Huang, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9131 Piscataway Rd Ste 750, Clinton, MD 20735
Phone: 703-624-4668    Fax: 703-665-7249
Dr. Chike Gregory Onwuka, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9135 Piscataway Road, Suite 420, Clinton, MD 20735
Phone: 301-868-2555    Fax: 301-868-2933
Roni Kristin Devlin, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: Medstar Southern Maryland Hospital Center, 7503 Surratts Rd, Clinton, MD 20735
Phone: 301-868-8000    
Dr. Giselle Tricia Burnett-headley, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 7503 Surratts Rd, Clinton, MD 20735
Phone: 301-877-4288    
Ankit Madan, M.B.B.S.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7501 Surratts Rd Ste 101, Clinton, MD 20735
Phone: 301-877-4673    Fax: 301-877-5622

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.