Ann Huynh-Nguyen, O.D.
NPI 1841314739 · Optometrist · Jacksonville, FL
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ann Huynh-Nguyen, O.D. is a Optometrist provider in Jacksonville, FL (NPI 1841314739).
Provider details
- NPI number
- 1841314739
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- OPC 4447 (FL)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
428 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Photography of the Retina92250 | 127 | $35 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 103 | $125 |
| Exam of Visual Field With Extended Testing92083 | 102 | $60 |
| Photography of Content of Eyes92285 | 30 | $22 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 27 | $148 |
| Exam of Visual Field With Limited Testing92081 | 23 | $31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$222 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 6100 Greenland Rd Ste 604Jacksonville, FL 32258-2453Phone: (904) 280-4855Fax: (904) 280-4853
Registry dates
- Enumerated
- 2007-03-18
- Last updated
- 2022-07-14
- Certified
- 2022-07-14
Frequently asked questions
- What is Ann Huynh-Nguyen's NPI number?
- Ann Huynh-Nguyen's National Provider Identifier (NPI) is 1841314739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Huynh-Nguyen's specialty?
- Ann Huynh-Nguyen is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Ann Huynh-Nguyen located?
- Ann Huynh-Nguyen's practice location on file with NPPES is 9041 Southside Blvd Ste a, Jacksonville, FL 32256-5484.
- What is Ann Huynh-Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Ann Huynh-Nguyen is (904) 519-5057.
- Does Ann Huynh-Nguyen accept Medicare?
- Ann Huynh-Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ann Huynh-Nguyen's NPI active?
- Yes — Ann Huynh-Nguyen's NPI (1841314739) is active in the NPPES registry as of the last update on 2022-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.