Hoa Huynh, AGNP-BC
NPI 1851700678 · Adult Health Nurse Practitioner · Alexandria, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hoa Huynh, AGNP-BC is a Adult Health Nurse Practitioner provider in Alexandria, VA (NPI 1851700678).
Provider details
- NPI number
- 1851700678
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 0024171944 (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
11 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
1,585 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 706 | $99 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 355 | $116 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 148 | $141 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 113 | $120 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 50 | $15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 81 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 234 | 54 |
| Gabapentin | 199 | 50 |
| Levothyroxine Sodium | 137 | 36 |
| Losartan Potassium | 122 | 25 |
| Atorvastatin Calcium | 119 | 37 |
| Metoprolol Succinate | 114 | 23 |
| Pantoprazole Sodium |
Practice location
Mailing address
Additional practice locations (2)
- 4800 Fillmore AveAlexandria, VA 22311-5070Phone: (703) 717-7100
- 3440 S Jefferson StFalls Church, VA 22041-3145Phone: (703) 717-7100
Registry dates
- Enumerated
- 2014-08-06
- Last updated
- 2021-10-20
- Certified
- 2021-10-20
Frequently asked questions
- What is Hoa Huynh's NPI number?
- Hoa Huynh's National Provider Identifier (NPI) is 1851700678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hoa Huynh's specialty?
- Hoa Huynh is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hoa Huynh located?
- Hoa Huynh's practice location on file with NPPES is 8109 Hinson Farm Rd, Alexandria, VA 22306-3415.
- What is Hoa Huynh's phone number?
- The practice phone number listed in the NPPES registry for Hoa Huynh is (703) 780-2800.
- Does Hoa Huynh accept Medicare?
- Hoa Huynh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hoa Huynh's NPI active?
- Yes — Hoa Huynh's NPI (1851700678) is active in the NPPES registry as of the last update on 2021-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.