Dr John C Elkas, MD - Medicare Gynecological Oncology in Annandale, VA

Dr John C Elkas, MD is a medicare enrolled "Obstetrics & Gynecology - Gynecologic Oncology" physician in Annandale, Virginia. He went to New York Medical College and graduated in 1993 and has 31 years of diverse experience with area of expertise as Gynecological Oncology. He is a member of the group practice Northern Virginia Pelvic Surgery Associates Pc, Northern Virginia Pelvic Surgery Associates Pc, Capital Womens Care Llc and his current practice location is 3289 Woodburn Rd, Suite 320, Annandale, Virginia. You can reach out to his office (for appointments etc.) via phone at (571) 308-1830.

Dr John C Elkas is licensed to practice in Virginia (license number 0101239186) 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 1730156373.

Contact Information

Dr John C Elkas, MD
3289 Woodburn Rd, Suite 320,
Annandale, VA 22003-6800
(571) 308-1830
(571) 308-1843

Map and Direction




Physician's Profile

Full NameDr John C Elkas
GenderMale
SpecialityGynecological Oncology
Experience31 Years
Location3289 Woodburn Rd, Annandale, 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 John C Elkas attended and graduated from New York Medical College in 1993
  NPI Data:
  • NPI Number: 1730156373
  • Provider Enumeration Date: 03/02/2006
  • Last Update Date: 11/21/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 9234142282
  • Enrollment ID: I20060717000324

Medical Identifiers

Medical identifiers for Dr John C Elkas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730156373NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VX0201XObstetrics & Gynecology - Gynecologic Oncology 0101239186 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Inova Fairfax HospitalFalls church, VAHospital
Inova Alexandria HospitalAlexandria, VAHospital
Inova Fair Oaks HospitalFairfax, VAHospital
Winchester Medical CenterWinchester, VAHospital
Inova Loudoun HospitalLeesburg, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northern Virginia Pelvic Surgery Associates Pc01431326967
Northern Virginia Pelvic Surgery Associates Pc01431326967
Capital Womens Care Llc4880582741267

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 John C Elkas allows following entities to bill medicare on his behalf.
Entity NameNorthern Virginia Pelvic Surgery Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164638490
PECOS PAC ID: 0143132696
Enrollment ID: O20031204001219
Entity NameInova Health Care Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952320061
PECOS PAC ID: 2466351093
Enrollment ID: O20040102000644
Entity NameCapital Womens Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679534069
PECOS PAC ID: 4880582741
Enrollment ID: O20040315000188
Entity NameInova Health Care Services
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1275097123
PECOS PAC ID: 2466351093
Enrollment ID: O20190509001539

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 John C Elkas 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 John C Elkas, MD
3289 Woodburn Rd, 320,
Annandale, VA 22003-6800

Ph: (571) 308-1830
Dr John C Elkas, MD
3289 Woodburn Rd, Suite 320,
Annandale, VA 22003-6800

Ph: (571) 308-1830

Reviews and Comments


Obstetrics & Gynecology Doctors in Annandale, VA

Walter S Vonpechmann, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3289 Woodburn Rd, Suite 130, Annandale, VA 22003
Phone: 571-389-7140    Fax: 703-992-7584
Pouran Malekzadeh, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 4208 Evergreen Ln Ste 213, Annandale, VA 22003
Phone: 901-448-4795    
Jeffrey A Welgoss, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3289 Woodburn Rd, Suite 130, Annandale, VA 22003
Phone: 571-389-7140    Fax: 703-992-7584
Annette Bicher, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3289 Woodburn Rd, Suite 320, Annandale, VA 22003
Phone: 571-308-1830    Fax: 571-308-1843
Hans Bartold Krebs, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 3289 Woodburn Rd, Suite 320, Annandale, VA 22003
Phone: 703-698-7100    Fax: 703-207-9487
Aisat Okanlawon, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 4208 Evergreen Ln Ste 213, Annandale, VA 22003
Phone: 703-642-7522    
Gaylord Scott Rose, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3289 Woodburn Rd, Suite 320, Annandale, VA 22003
Phone: 571-308-1830    Fax: 571-308-1843

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).

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