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Edit this profileWhere to find Alyson R. Severino, ACNP
- Leesburg location main office
44045 Riverside Pkwy, Leesburg, VA 20176 - Falls Church location
3300 Gallows Rd, Falls Church, VA 22042 - Alexandria location
4320 Seminary Rd, Alexandria, VA 22304 - Leesburg location
44055 Riverside Pkwy Ste 238, Leesburg, VA 20176 - Washington location
110 Irving St NW # 424B, Washington, DC 20010
About Alyson Severino
Alyson R. Severino, ACNP is a nurse practitioner based in Leesburg, VA. Alyson is a 2011 graduate of Johns Hopkins University School of Medicine. Alyson is also listed as specializing in nurse practitioner — acute care. Medicare claims data shows Alyson provided 233 services to 152 patients. The services billed most often include critical care, first 30-74 minutes and hospital discharge day management, more than 30 minutes. The provider's National Provider Identifier (NPI) is 1437418563.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (703) 858-6000
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
44045 RIVERSIDE PKWY
Leesburg, VA 20176
3300 Gallows Rd
Falls Church, VA 22042
4320 Seminary Rd
Alexandria, VA 22304
44055 Riverside Pkwy Ste 238
Leesburg, VA 20176
110 Irving St NW # 424B
Washington, DC 20010
3600 Joseph Siewick Dr
Fairfax, VA 22033
44045 Riverside Pkwy Ste 100
Leesburg, VA 20176
Procedures Most Often Billed to Medicare
233 services · 152 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Critical care, first 30-74 minutes | Office visit | 99291 |
197 | More than most peers in Nurse Practitioner |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
36 | As often as other peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 22 related providers in 3 groups
Other nurse practitioners in Leesburg 7
Same specialty, same city.
Trained at Johns Hopkins University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2011 at Johns Hopkins University School of Medicine 7
Providers who graduated from the same medical school in the same year.
Common questions
What is Alyson R. Severino's specialty?
Alyson R. Severino is a nurse practitioner in Leesburg, VA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Alyson R. Severino?
Alyson R. Severino is listed at 44045 Riverside Pkwy, Leesburg, VA 20176. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Alyson R. Severino?
The number on file is (703) 858-6000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Alyson R. Severino?
Alyson R. Severino's National Provider Identifier is 1437418563. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Alyson R. Severino's education?
Alyson R. Severino attended Johns Hopkins University School of Medicine, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Alyson R. Severino have?
Alyson R. Severino has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What is Alyson R. Severino known for?
According to Medicare billing data, Alyson R. Severino the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Alyson R. Severino's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Alyson R. Severino. If this is you, claiming it is free.
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