Rosel Lewis, NP
NPI 1437535440 · Family Nurse Practitioner · Mattapan, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosel Lewis, NP is a Family Nurse Practitioner provider in Mattapan, MA (NPI 1437535440).
Provider details
- NPI number
- 1437535440
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN2284195 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 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
59 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 Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 31 | $68 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 28 | $139 |
Typical Medicare-allowed amounts for these services range $68–$139 (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 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clozapine | 211 | 12 |
| Olanzapine | 71 | — |
| Lorazepam | 67 | — |
| Risperidone | 63 | — |
| Clonazepam | 59 | — |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 59 | — |
| Trazodone Hcl | 56 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-08-03
- Last updated
- 2019-12-09
- Certified
- 2019-12-09
Frequently asked questions
- What is Rosel Lewis's NPI number?
- Rosel Lewis's National Provider Identifier (NPI) is 1437535440, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosel Lewis's specialty?
- Rosel Lewis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rosel Lewis located?
- Rosel Lewis's practice location on file with NPPES is 42 Hallowell St, Mattapan, MA 02126.
- What is Rosel Lewis's phone number?
- The practice phone number listed in the NPPES registry for Rosel Lewis is (617) 888-0302.
- Does Rosel Lewis accept Medicare?
- Rosel Lewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosel Lewis's NPI active?
- Yes — Rosel Lewis's NPI (1437535440) is active in the NPPES registry as of the last update on 2019-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.