Allison Souza, NP
NPI 1851947931 · Family Nurse Practitioner · Lowell, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allison Souza, NP is a Family Nurse Practitioner provider in Lowell, MA (NPI 1851947931).
Provider details
- NPI number
- 1851947931
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2295137 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 33 | 16 |
| Levothyroxine Sodium | 28 | 15 |
| Amlodipine Besylate | 21 | — |
| Methylprednisolone | 21 | 21 |
| Lisinopril | 17 | — |
| Simvastatin | 14 | — |
| Atenolol | 13 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$838 across 54 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
- 2019-08-14
- Last updated
- 2020-10-30
- Certified
- 2020-10-30
Frequently asked questions
- What is Allison Souza's NPI number?
- Allison Souza's National Provider Identifier (NPI) is 1851947931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Souza's specialty?
- Allison Souza is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Allison Souza located?
- Allison Souza's practice location on file with NPPES is 161 Jackson St, Lowell, MA 01852-2103.
- What is Allison Souza's phone number?
- The practice phone number listed in the NPPES registry for Allison Souza is (978) 937-9700.
- Does Allison Souza accept Medicare?
- Allison Souza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allison Souza's NPI active?
- Yes — Allison Souza's NPI (1851947931) is active in the NPPES registry as of the last update on 2020-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.