Alyssa Coss
Doula β’ Alexandria, VA
4320 Seminary Rd
Alexandria, VA 223041535
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
4320 Seminary Rd
Alexandria, VA 223041535
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 3 distinct additional practice-address records in Arlington, VA; Falls Church, VA; Leesburg, VA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Doula: NPPES taxonomy is a reported classification, not proof of board certification.
NPI first issued
2025
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Compared with the same specialty in Alexandria and Virginia
23 active clinicians are listed under Doula with a practice address in Alexandria, VA (574 in Virginia).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Alexandria
0% of these 23 clinicians have the CMS telehealth indicator.
0% of these 23 clinicians are listed by CMS as accepting Medicare assignment.
Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-02-03NUCC Taxonomy Code: 374J00000X
Doulas work in a variety of settings and have been trained to provide physical, emotional, and informational support to a mother before, during, and just after birth and/or provide emotional and practical support to a mother during the postpartum period.
Secondary Practice Locations
1701 N George Mason Dr
Arlington, VA 222053610
Phone: 7035585000
44045 Riverside Pkwy
Leesburg, VA 201765101
Phone: 7038586000
3300 Gallows Rd
Falls Church, VA 220423307
Phone: 7037764001
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine
Doctor of Medicine (M.D.)
Radiology - Vascular & Interventional Radiology
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Psychiatric/Mental Health
Nurse Practitioner
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
NPI status registered as active in NPPES database
Registered at 4320 SEMINARY RD, ALEXANDRIA, VA 223041535 (Tel: 7035043000)
Registered at 9378 COLBERT CT, FAIRFAX, VA 220322000 (Tel: 2406703147)
Additional practice office at 44045 Riverside Pkwy, Leesburg, VA 201765101
Additional practice office at 1701 N George Mason Dr, Arlington, VA 222053610
Additional practice office at 3300 Gallows Rd, Falls Church, VA 220423307
Recorded as ALYSSA COSS
Doula
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
9378 Colbert Ct
Fairfax, VA 220322000
Phone: 2406703147