Johanna D Larrazabal, MD - Medicare Internal Medicine in Williamsburg, VA

Johanna D Larrazabal, MD is a medicare enrolled "Internal Medicine" physician in Williamsburg, Virginia. She graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Riverside Physician Services Inc and her current practice location is 5231 John Tyler Hwy, Williamsburg, Virginia. You can reach out to her office (for appointments etc.) via phone at (757) 220-8300.

Johanna D Larrazabal is licensed to practice in Virginia (license number 0101238426) 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 1588632574.

Contact Information

Johanna D Larrazabal, MD
5231 John Tyler Hwy,
Williamsburg, VA 23185-2553
(757) 220-8300
(757) 565-5338



Physician's Profile

Full NameJohanna D Larrazabal
GenderFemale
SpecialityInternal Medicine
Experience24 Years
Location5231 John Tyler Hwy, Williamsburg, Virginia
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:
  • Johanna D Larrazabal graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1588632574
  • Provider Enumeration Date: 03/08/2006
  • Last Update Date: 08/17/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 0749206472
  • Enrollment ID: I20051021000162

Medical Identifiers

Medical identifiers for Johanna D Larrazabal such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588632574NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 0101238426 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Riverside Home HealthNewport news, VAHome health agency
Sentara Home Care Services-williamsburgWilliamsburg, VAHome health agency
Riverside Regional Medical CenterNewport news, VAHospital
Riverside Doctors' Hospital Of WilliamsburgWilliamsburg, VAHospital
Sentara Williamsburg Regional Medical CenterWilliamsburg, VAHospital
Riverside Walter Reed HospitalGloucester, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Riverside Physician Services Inc5092608448743

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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. Johanna D Larrazabal allows following entities to bill medicare on her behalf.
Entity NameRiverside Physician Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194929026
PECOS PAC ID: 5092608448
Enrollment ID: O20040207000400

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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. Johanna D Larrazabal 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
Johanna D Larrazabal, MD
856 J Clyde Morris Blvd, Ste A,
Newport News, VA 23601-1318

Ph: (757) 594-4006
Johanna D Larrazabal, MD
5231 John Tyler Hwy,
Williamsburg, VA 23185-2553

Ph: (757) 220-8300

News Archive

Toshiba receives order from NIRS for carbon ion radiotherapy system

Toshiba Corporation today announced that it has received an order from Japan's National Institute of Radiological Sciences (NIRS) for the world's first rotating gantry irradiation system with superconducting magnets for a carbon ion radiotherapy system. The system will be installed in a new radiotherapy room that NIRS is constructing at its facility in Chiba, east of Tokyo, in March 2015.

MedPAC offers possible offsets for Medicare physician pay fix

Still, Obama's deficit-reduction plan, released yesterday, includes no funding for the doc fix. Some are eyeing a Medicaid adjustment that will garner $13 billion in savings as a possible cash cow - but competition is stiff for these funds.

New study offers suggestions for keeping classrooms safe during the Covid-19 pandemic

Open windows and a good heating, ventilation, and air conditioning (HVAC) system are starting points for keeping classrooms safe during the Covid-19 pandemic. But they are not the last word, according to a new study from researchers at MIT.

House panel may stall action on health pricing disclosure bills

Proposals to make the price of health care services and products more transparent to consumers has attracted bipartisan support on a House panel, but the subcommittee's chairman, Rep. Frank Pallone, D-N.J., would not say whether he would allow such legislation to move forward. Having just passed the health overhaul legislation, Pallone said he thought Congress should devote energy to initiatives "outside of health care" (McCarthy, 5/7).

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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    
Dr. Ralph R Dimattia, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Sentara Cir, Williamsburg, VA 23188
Phone: 757-984-7218    Fax: 757-984-7210
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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