Larissa Lucas
NPI 1205999752 · Internal Medicine Physician · Cambridge, MA
Enrolled with Medicare as Practitioner - Hospice/Palliative Care · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Larissa Lucas is a Internal Medicine Physician provider in Cambridge, MA (NPI 1205999752).
Provider details
- NPI number
- 1205999752
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 208147 (MA)
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
894 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) |
|---|---|---|
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 350 | $180 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 234 | $153 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 96 | $153 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 95 | $108 |
| Advance Care Planning, First 30 Minutes99497 | 62 | $75 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 187 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 1,020 | 82 |
| Mirtazapine | 661 | 98 |
| Levothyroxine Sodium | 650 | 91 |
| Atorvastatin Calcium | 631 | 108 |
| Furosemide | 630 | 68 |
| Trazodone Hcl | 551 | 95 |
| Potassium Chloride | 496 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Larissa Lucas's NPI number?
- Larissa Lucas's National Provider Identifier (NPI) is 1205999752, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larissa Lucas's specialty?
- Larissa Lucas is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Larissa Lucas located?
- Larissa Lucas's practice location on file with NPPES is 237 Hampshire St, Cambridge, MA 02139-1389.
- What is Larissa Lucas's phone number?
- The practice phone number listed in the NPPES registry for Larissa Lucas is (617) 575-5570.
- Does Larissa Lucas accept Medicare?
- Larissa Lucas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Larissa Lucas's NPI active?
- Yes — Larissa Lucas's NPI (1205999752) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.