Lucia Larson, MD
NPI 1487687984 · Internal Medicine Physician · Riverside, RI
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lucia Larson, MD is a Internal Medicine Physician provider in Riverside, RI (NPI 1487687984).
Provider details
- NPI number
- 1487687984
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD08980 (RI)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
72 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 | 51 | $129 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 21 | $168 |
Typical Medicare-allowed amounts for these services range $129–$168 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 57 | 19 |
| Empagliflozinbrand: Jardiance | 28 | — |
| Naltrexone Hcl | 27 | — |
| Metformin Hcl | 24 | — |
| Tirzepatidebrand: Mounjaro | 24 | — |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 22 | 12 |
Practice location
Mailing address
Additional practice locations (1)
- 146 West River Street3rd FloorProvidence, RI 02904Phone: (401) 793-5700Fax: (401) 793-7801
Registry dates
- Enumerated
- 2006-07-08
- Last updated
- 2024-02-29
- Certified
- 2024-02-29
Frequently asked questions
- What is Lucia Larson's NPI number?
- Lucia Larson's National Provider Identifier (NPI) is 1487687984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lucia Larson's specialty?
- Lucia Larson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lucia Larson located?
- Lucia Larson's practice location on file with NPPES is 375 Wampanoag Trl, Riverside, RI 02915-2232.
- What is Lucia Larson's phone number?
- The practice phone number listed in the NPPES registry for Lucia Larson is (401) 649-4090.
- Does Lucia Larson accept Medicare?
- Lucia Larson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lucia Larson's NPI active?
- Yes — Lucia Larson's NPI (1487687984) is active in the NPPES registry as of the last update on 2024-02-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.