Katherine Lewis, PA
NPI 1023575016 · Physician Assistant · Timonium, MD
Katherine Lewis, PA is a Physician Assistant provider in Timonium, MD (NPI 1023575016).
Provider details
- NPI number
- 1023575016
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 023262 (MD)
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 tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-02-26
- Last updated
- 2026-04-07
- Certified
- 2026-04-07
Frequently asked questions
- What is Katherine Lewis's NPI number?
- Katherine Lewis's National Provider Identifier (NPI) is 1023575016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Lewis's specialty?
- Katherine Lewis is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Lewis located?
- Katherine Lewis's practice location on file with NPPES is 1205 York Rd Ste 11, Timonium, MD 21093-6211.
- What is Katherine Lewis's phone number?
- The practice phone number listed in the NPPES registry for Katherine Lewis is (443) 325-0031.
- Is Katherine Lewis's NPI active?
- Yes — Katherine Lewis's NPI (1023575016) is active in the NPPES registry as of the last update on 2026-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.