Frances Lewis, NP
NPI 1194351445 · Nurse Practitioner · South Portland, ME
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frances Lewis, NP is a Nurse Practitioner provider in South Portland, ME (NPI 1194351445).
Provider details
- NPI number
- 1194351445
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- CNP191259 (ME)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 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
32 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 | 17 | $109 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 15 | $74 |
Typical Medicare-allowed amounts for these services range $74–$109 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 45 | 21 |
| Alprazolam | 21 | — |
| Clonazepam | 21 | — |
| Tramadol Hcl | 18 | — |
| Prednisone | 17 | 17 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 15 | — |
| Lisdexamfetamine Dimesylate |
Practice location
Mailing address
Additional practice locations (1)
- 100 Foden Rd Ste 203South Portland, ME 04106-2327Phone: (207) 874-1489Fax: (207) 523-8590
Registry dates
- Enumerated
- 2020-03-19
- Last updated
- 2026-03-04
- Certified
- 2026-03-04
Frequently asked questions
- What is Frances Lewis's NPI number?
- Frances Lewis's National Provider Identifier (NPI) is 1194351445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frances Lewis's specialty?
- Frances Lewis is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Frances Lewis located?
- Frances Lewis's practice location on file with NPPES is 50 Foden Rd, South Portland, ME 04106-1718.
- What is Frances Lewis's phone number?
- The practice phone number listed in the NPPES registry for Frances Lewis is (207) 523-3700.
- Does Frances Lewis accept Medicare?
- Frances Lewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frances Lewis's NPI active?
- Yes — Frances Lewis's NPI (1194351445) is active in the NPPES registry as of the last update on 2026-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.