Tomas Sevilla, M.D.
NPI 1922189125 · Specialist · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tomas Sevilla, M.D. is a Specialist provider in Los Angeles, CA (NPI 1922189125).
Provider details
- NPI number
- 1922189125
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- R207R00000X (CA)
Specialties & taxonomies
Other Service 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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
517 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 256 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 172 | $139 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 57 | $9 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 18 | $179 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 14 | $16 |
Typical Medicare-allowed amounts for these services range $9–$179 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 79 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 151 | 68 |
| Rosuvastatin Calcium | 133 | 66 |
| Amlodipine Besylate | 122 | 50 |
| Losartan Potassium | 121 | 47 |
| Omeprazole | 104 | 38 |
| Metformin Hcl | 102 | 49 |
| Celecoxib | 99 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,474 across 39 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
- 2006-10-17
- Last updated
- 2025-04-09
- Certified
- 2025-04-09
Frequently asked questions
- What is Tomas Sevilla's NPI number?
- Tomas Sevilla's National Provider Identifier (NPI) is 1922189125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tomas Sevilla's specialty?
- Tomas Sevilla is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Tomas Sevilla located?
- Tomas Sevilla's practice location on file with NPPES is 2813 N Broadway, Los Angeles, CA 90031-2611.
- What is Tomas Sevilla's phone number?
- The practice phone number listed in the NPPES registry for Tomas Sevilla is (323) 342-9764.
- Does Tomas Sevilla accept Medicare?
- Tomas Sevilla is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tomas Sevilla's NPI active?
- Yes — Tomas Sevilla's NPI (1922189125) is active in the NPPES registry as of the last update on 2025-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.