Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Karen Foster-Anderson, CNM

Individual provider Advanced Practice Midwife · NPI 1407851611

Karen Foster-Anderson, CNM is registered under Certified Nurse Midwife (CNM) in Dulles, Virginia. Qualified in 1988, 38 years ago. Practices with Loudoun Medical Group, PC, a 274-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Virginia and West Virginia.

Years since qualifying
38
Licensed in
VA, WV
In the registry since
2005
Specialties on file
2
What do these letters mean?
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.

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Practice location Address checks out

24430 Stone Springs Blvd Ste 550
Dulles, VA 20166
Phone: (703) 957-1246
Fax: (703) 665-2374
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 24430 Stone Springs Blvd., Suite 100, Dulles, VA 20166-2269 — (703) 957-1245

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence 0024090593 (VA)
Midwife Taxonomy 176B00000X · Licence 097 (WV)

Record details

NPI number1407851611
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM
Sole proprietorNo
NPI enumeratedJune 15, 2005
Last updated in NPPESApril 27, 2026
Certification dateApril 27, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED NURSE MIDWIFE (CNM)
Medical schoolOTHER
Graduated 1988 (38 years in practice)
Group practice Loudoun Medical Group, Pc — 274 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $131 6 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Loudoun Medical Group, PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 274 clinicians in the practice; 12 are shown here.

Other providers in Dulles