Dr Cathleen G Callahan, MD - Medicare Obstetrics & Gynecology in Blacksburg, VA

Dr Cathleen G Callahan, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Blacksburg, Virginia. Her current practice location is 2265 Kraft Dr, Blacksburg, Virginia. You can reach out to her office (for appointments etc.) via phone at (540) 231-0915.

Dr Cathleen G Callahan is licensed to practice in Virginia (license number 0101238491) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1235308354.

Contact Information

Dr Cathleen G Callahan, MD
2265 Kraft Dr,
Blacksburg, VA 24060-6360
(540) 231-0915
(540) 231-5367



Physician's Profile

Full NameDr Cathleen G Callahan
GenderFemale
SpecialityObstetrics & Gynecology
Location2265 Kraft Dr, Blacksburg, Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1235308354
  • Provider Enumeration Date: 02/22/2008
  • Last Update Date: 01/12/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 6800832981
  • Enrollment ID: I20080627000148

Medical Identifiers

Medical identifiers for Dr Cathleen G Callahan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235308354NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 0101238491 (Virginia)Primary

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 Cathleen G Callahan allows following entities to bill medicare on her behalf.
Entity NameFree Clinic Of The New River Valley Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306273149
PECOS PAC ID: 5294963666
Enrollment ID: O20140414001357

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› Verified 9 days ago

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 Cathleen G Callahan 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 Cathleen G Callahan, MD
2265 Kraft Dr,
Blacksburg, VA 24060-6360

Ph: () -
Dr Cathleen G Callahan, MD
2265 Kraft Dr,
Blacksburg, VA 24060-6360

Ph: (540) 231-0915

News Archive

Healthy adults who receive flu vaccination may also help protect older adults at higher risk for flu-related complications

Healthy adults who get the flu vaccine may help protect not only themselves but also older adults in their community at higher risk for serious complications from influenza, suggest findings from a new study published in Clinical Infectious Diseases. Based on a national sample of more than 3 million people across eight flu seasons, researchers observed that seniors were up to 21 percent less likely to be diagnosed with flu-related illness if they lived in areas where more adults under 65 were immunized.

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› Verified 9 days ago


Obstetrics & Gynecology Doctors in Blacksburg, VA

Laurie J Hudgins, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 826 Davis St, Blacksburg, VA 24060
Phone: 540-951-1550    Fax: 540-951-7427
Erica Madlock Royal, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 826 Davis St, Blacksburg, VA 24060
Phone: 540-443-0500    
Dr. Tamera L Howell, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1997 S Main St, Blacksburg, VA 24060
Phone: 540-961-1058    
Margarita Angela Abrams, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 825 Davis St, Ste C, Blacksburg, VA 24060
Phone: 540-251-0980    Fax: 540-251-0985
Nikola Alexander Letham, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 826 Davis St, Blacksburg, VA 24060
Phone: 540-443-0500    Fax: 540-553-0526
Dr. George T Zolovick, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 826 Davis St, Blacksburg, VA 24060
Phone: 540-951-1550    Fax: 540-951-7427

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