Courtney Alesandro, NP
NPI 1265619605 · Nurse Practitioner · Fairfax, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Courtney Alesandro, NP is a Nurse Practitioner provider in Fairfax, VA (NPI 1265619605).
Provider details
- NPI number
- 1265619605
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024173250 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
417 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 155 | $157 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 119 | $107 |
| Advance Care Planning, First 30 Minutes99497 | 53 | $68 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 43 | $117 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 28 | $71 |
| Advance Care Planning, Each Additional 30 Minutes99498 | 19 |
Practice location
Mailing address
Additional practice locations (2)
- 3251 Old Lee Hwy Ste 200Fairfax, VA 22030-1504Phone: (877) 868-4827
- 1001 Sam Perry BlvdFredericksburg, VA 22401-4453Phone: (540) 741-4400
Registry dates
- Enumerated
- 2008-01-29
- Last updated
- 2022-05-03
- Certified
- 2022-05-03
Frequently asked questions
- What is Courtney Alesandro's NPI number?
- Courtney Alesandro's National Provider Identifier (NPI) is 1265619605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Courtney Alesandro's specialty?
- Courtney Alesandro is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Courtney Alesandro located?
- Courtney Alesandro's practice location on file with NPPES is 3600 Joseph Siewick Dr, Fairfax, VA 22033-1709.
- What is Courtney Alesandro's phone number?
- The practice phone number listed in the NPPES registry for Courtney Alesandro is (703) 391-3600.
- Does Courtney Alesandro accept Medicare?
- Courtney Alesandro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Courtney Alesandro's NPI active?
- Yes — Courtney Alesandro's NPI (1265619605) is active in the NPPES registry as of the last update on 2022-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.