Dr Ralph R Dimattia, MD - Medicare Hospitalist in Williamsburg, VA

Dr Ralph R Dimattia, MD is a medicare enrolled "Internal Medicine" physician in Williamsburg, Virginia. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 1981 and has 43 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Sentara Medical Group and his current practice location is 100 Sentara Cir, Williamsburg, Virginia. You can reach out to his office (for appointments etc.) via phone at (757) 984-7218.

Dr Ralph R Dimattia is licensed to practice in Virginia (license number 0101036830) 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 1013985068.

Contact Information

Dr Ralph R Dimattia, MD
100 Sentara Cir,
Williamsburg, VA 23188-5713
(757) 984-7218
(757) 984-7210



Physician's Profile

Full NameDr Ralph R Dimattia
GenderMale
SpecialityHospitalist
Experience43 Years
Location100 Sentara Cir, Williamsburg, Virginia
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 Ralph R Dimattia attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 1981
  NPI Data:
  • NPI Number: 1013985068
  • Provider Enumeration Date: 03/08/2006
  • Last Update Date: 09/12/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 5698675882
  • Enrollment ID: I20040113000244

Medical Identifiers

Medical identifiers for Dr Ralph R Dimattia such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013985068NPI-NPPES
010026253MedicaidVA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 0101036830 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sentara Williamsburg Regional Medical CenterWilliamsburg, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sentara Medical Group89219039231058

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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 Ralph R Dimattia allows following entities to bill medicare on his behalf.
Entity NameSentara Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265485270
PECOS PAC ID: 8921903923
Enrollment ID: O20031203000466

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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 Ralph R Dimattia 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 Ralph R Dimattia, MD
100 Sentara Cir,
Williamsburg, VA 23188-5713

Ph: (757) 984-7218
Dr Ralph R Dimattia, MD
100 Sentara Cir,
Williamsburg, VA 23188-5713

Ph: (757) 984-7218

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Internal Medicine Doctors in Williamsburg, VA

Dr. Harold D Jones Iii, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4601 Ironbound Rd, Eastern State Hospital, Williamsburg, VA 23187
Phone: 757-253-5161    
William J Beneke, M.D
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 5215 Monticello Ave, Williamsburg, VA 23188
Phone: 757-229-1440    
Dr. Kathleen M Tylman, D.O.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 477 Mclaws Cir, Suite 1, Williamsburg, VA 23185
Phone: 757-208-0005    Fax: 757-208-0006
Dr. Vicki Stone Wilhelm, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 137 Kingspoint Dr, Williamsburg, VA 23185
Phone: 757-220-2718    
David Gordon Hundt, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 227 Mclaws Cir, Williamsburg, VA 23185
Phone: 757-564-8182    Fax: 757-564-0077
Abel Yimer, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 477 Mclaws Cir Ste 1, Williamsburg, VA 23185
Phone: 757-984-9675    Fax: 757-470-5401

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