Antonio Topacio, MD
NPI 1518225325 · Internal Medicine Physician · Long Beach, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Antonio Topacio, MD is a Internal Medicine Physician provider in Long Beach, CA (NPI 1518225325).
Provider details
- NPI number
- 1518225325
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,850 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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 488 | $122 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 337 | $81 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 287 | $120 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 269 | $179 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 115 | $113 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 103 | 44 |
| Furosemide | 62 | 21 |
| Amlodipine Besylate | 60 | 34 |
| Metoprolol Tartrate | 57 | 23 |
| Apixabanbrand: Eliquis | 48 | 23 |
| Levofloxacin | 47 | 43 |
| Losartan Potassium | 38 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-30
- Last updated
- 2021-12-21
- Certified
- 2021-12-20
Frequently asked questions
- What is Antonio Topacio's NPI number?
- Antonio Topacio's National Provider Identifier (NPI) is 1518225325, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antonio Topacio's specialty?
- Antonio Topacio is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Antonio Topacio located?
- Antonio Topacio's practice location on file with NPPES is 2801 Atlantic Ave, Long Beach, CA 90806-1701.
- What is Antonio Topacio's phone number?
- The practice phone number listed in the NPPES registry for Antonio Topacio is (562) 988-7000.
- Does Antonio Topacio accept Medicare?
- Antonio Topacio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Antonio Topacio's NPI active?
- Yes — Antonio Topacio's NPI (1518225325) is active in the NPPES registry as of the last update on 2021-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.