Karen Lewis, CRNP
NPI 1477890465 · Family Nurse Practitioner · Lancaster, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Lewis, CRNP is a Family Nurse Practitioner provider in Lancaster, PA (NPI 1477890465).
Provider details
- NPI number
- 1477890465
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- SP012671 (PA)
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 tenure33% of score
13 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 across 1 record (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
- 2013-01-10
- Last updated
- 2017-06-05
Frequently asked questions
- What is Karen Lewis's NPI number?
- Karen Lewis's National Provider Identifier (NPI) is 1477890465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Lewis's specialty?
- Karen Lewis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Lewis located?
- Karen Lewis's practice location on file with NPPES is 217 Harrisburg Ave, Lancaster, PA 17603-2964.
- What is Karen Lewis's phone number?
- The practice phone number listed in the NPPES registry for Karen Lewis is (717) 544-8300.
- Does Karen Lewis accept Medicare?
- Karen Lewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Lewis's NPI active?
- Yes — Karen Lewis's NPI (1477890465) is active in the NPPES registry as of the last update on 2017-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.