Kathryn Stewart, CPNP-AC, RN, MSN
NPI 1386950921 · Pediatric Nurse Practitioner · Portsmouth, VA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Stewart, CPNP-AC, RN, MSN is a Pediatric Nurse Practitioner provider in Portsmouth, VA (NPI 1386950921).
Provider details
- NPI number
- 1386950921
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CPNP-AC, RN, MSN
- Sex
- Female
- Sole proprietor
- No
- License
- 0024168942 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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 tenure38% of score
15 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
- 2010-08-20
- Last updated
- 2021-07-21
- Certified
- 2021-07-21
Frequently asked questions
- What is Kathryn Stewart's NPI number?
- Kathryn Stewart's National Provider Identifier (NPI) is 1386950921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Stewart's specialty?
- Kathryn Stewart is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathryn Stewart located?
- Kathryn Stewart's practice location on file with NPPES is 620 John Paul Jones Cir, Portsmouth, VA 23708-2111.
- What is Kathryn Stewart's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Stewart is (757) 953-0429.
- Does Kathryn Stewart accept Medicare?
- Kathryn Stewart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Stewart's NPI active?
- Yes — Kathryn Stewart's NPI (1386950921) is active in the NPPES registry as of the last update on 2021-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.