Loan-Thy Dang, M.D.
NPI 1891923108 · Family Medicine Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Loan-Thy Dang, M.D. is a Family Medicine Physician provider in Honolulu, HI (NPI 1891923108).
Provider details
- NPI number
- 1891923108
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- P4040 (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 tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
975 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 673 | $92 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 180 | $73 |
| Advance Care Planning, First 30 Minutes99497 | 39 | $36 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 35 | $52 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 22 | $57 |
| Removal of Impacted Ear Wax69210 | 14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 102 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,174 | 352 |
| Losartan Potassium | 630 | 191 |
| Amlodipine Besylate | 336 | 104 |
| Metformin Hclbrand: Metformin Hcl Er | 242 | 83 |
| Levothyroxine Sodium | 201 | 58 |
| Hydrochlorothiazide | 184 | 60 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-25
- Last updated
- 2022-10-24
- Certified
- 2022-10-24
Frequently asked questions
- What is Loan-Thy Dang's NPI number?
- Loan-Thy Dang's National Provider Identifier (NPI) is 1891923108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Loan-Thy Dang's specialty?
- Loan-Thy Dang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Loan-Thy Dang located?
- Loan-Thy Dang's practice location on file with NPPES is 1401 S Beretania St Ste 350, Honolulu, HI 96814-1871.
- What is Loan-Thy Dang's phone number?
- The practice phone number listed in the NPPES registry for Loan-Thy Dang is (808) 691-8200.
- Does Loan-Thy Dang accept Medicare?
- Loan-Thy Dang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Loan-Thy Dang's NPI active?
- Yes — Loan-Thy Dang's NPI (1891923108) is active in the NPPES registry as of the last update on 2022-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.