Joel Locsin, FNP-BC
NPI 1417406562 · Family Nurse Practitioner · Vienna, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joel Locsin, FNP-BC is a Family Nurse Practitioner provider in Vienna, VA (NPI 1417406562).
Provider details
- NPI number
- 1417406562
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- 0024173849 (VA)
Specialties & taxonomies
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
9 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
394 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 106 | $111 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 101 | $91 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 54 | $16 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 42 | $41 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 35 | $16 |
| Automated Urinalysis Test81003 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 51 | 50 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 24 | 24 |
| Cefdinir | 19 | 18 |
| Prednisone | 18 | 18 |
| Ofloxacin | 11 | 11 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 6201 Centreville Rd Ste 200Centreville, VA 20121-2626Phone: (571) 549-8577Fax: (571) 549-8578
- 8700 Sudley RdNovant Prince William Hospital Emergency DepartmentManassas, VA 20110-4418Phone: (703) 369-8337
Registry dates
- Enumerated
- 2016-09-30
- Last updated
- 2026-04-24
- Certified
- 2026-04-24
Frequently asked questions
- What is Joel Locsin's NPI number?
- Joel Locsin's National Provider Identifier (NPI) is 1417406562, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joel Locsin's specialty?
- Joel Locsin is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joel Locsin located?
- Joel Locsin's practice location on file with NPPES is 180 Maple Ave W, Vienna, VA 22180-5727.
- What is Joel Locsin's phone number?
- The practice phone number listed in the NPPES registry for Joel Locsin is (571) 363-3539.
- Does Joel Locsin accept Medicare?
- Joel Locsin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joel Locsin's NPI active?
- Yes — Joel Locsin's NPI (1417406562) is active in the NPPES registry as of the last update on 2026-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.