Dinh Dinh, DO
NPI 1972600856 · Family Medicine Physician · Westminster, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dinh Dinh, DO is a Family Medicine Physician provider in Westminster, CA (NPI 1972600856).
Provider details
- NPI number
- 1972600856
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20A5768 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
9,010 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 | 2,897 | $139 |
| Infusion Into a Vein for Hydration, 31-60 Minutes96360 | 1,903 | $37 |
| Infusion Into a Vein for Hydration, Each Additional Hour96361 | 1,901 | $14 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 858 | $16 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 500 | $67 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 425 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 110 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 269 | 78 |
| Amlodipine Besylate | 265 | 83 |
| Fluticasone Propionate | 197 | 67 |
| Metformin Hcl | 197 | 58 |
| Azithromycin | 190 | 126 |
| Triamcinolone Acetonide | 165 | 72 |
| Gabapentin | 160 | 59 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2016-09-12
Frequently asked questions
- What is Dinh Dinh's NPI number?
- Dinh Dinh's National Provider Identifier (NPI) is 1972600856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dinh Dinh's specialty?
- Dinh Dinh is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dinh Dinh located?
- Dinh Dinh's practice location on file with NPPES is 14281 Beach Blvd, Westminster, CA 92683-4567.
- What is Dinh Dinh's phone number?
- The practice phone number listed in the NPPES registry for Dinh Dinh is (714) 893-8800.
- Does Dinh Dinh accept Medicare?
- Dinh Dinh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dinh Dinh's NPI active?
- Yes — Dinh Dinh's NPI (1972600856) is active in the NPPES registry as of the last update on 2016-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.