Dana Huyen Dinh, M.D.
NPI 1851337190 · Family Medicine Physician · Arlington, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dana Huyen Dinh, M.D. is a Family Medicine Physician provider in Arlington, TX (NPI 1851337190).
Provider details
- NPI number
- 1851337190
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- M4035 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
57 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 43 | $126 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 14 | $127 |
Typical Medicare-allowed amounts for these services range $126–$127 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 82 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 299 | 108 |
| Amlodipine Besylate | 181 | 68 |
| Metformin Hcl | 136 | 49 |
| Rosuvastatin Calcium | 130 | 53 |
| Losartan Potassium | 126 | 48 |
| Alendronate Sodium | 111 | 40 |
| Levocetirizine Dihydrochloride | 92 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$259 across 15 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
Registry dates
- Enumerated
- 2006-06-22
- Last updated
- 2025-08-21
- Certified
- 2025-08-21
Frequently asked questions
- What is Dana Huyen Dinh's NPI number?
- Dana Huyen Dinh's National Provider Identifier (NPI) is 1851337190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dana Huyen Dinh's specialty?
- Dana Huyen Dinh is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dana Huyen Dinh located?
- Dana Huyen Dinh's practice location on file with NPPES is 2440 S Collins St Ste 140, Arlington, TX 76014-1239.
- What is Dana Huyen Dinh's phone number?
- The practice phone number listed in the NPPES registry for Dana Huyen Dinh is (817) 460-2580.
- Does Dana Huyen Dinh accept Medicare?
- Dana Huyen Dinh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dana Huyen Dinh's NPI active?
- Yes — Dana Huyen Dinh's NPI (1851337190) is active in the NPPES registry as of the last update on 2025-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.