Erin Vaughn
NPI 1275329104 · Pediatric Nurse Practitioner · O Fallon, MO
Erin Vaughn is a Pediatric Nurse Practitioner provider in O Fallon, MO (NPI 1275329104).
Provider details
- NPI number
- 1275329104
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2025012735 (MO)
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
1 yr 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
- 2025-04-17
- Last updated
- 2025-04-17
- Certified
- 2025-04-17
Frequently asked questions
- What is Erin Vaughn's NPI number?
- Erin Vaughn's National Provider Identifier (NPI) is 1275329104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Vaughn's specialty?
- Erin Vaughn is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Vaughn located?
- Erin Vaughn's practice location on file with NPPES is 301 Caledonia Pkwy Ste 220, O Fallon, MO 63368-6690.
- What is Erin Vaughn's phone number?
- The practice phone number listed in the NPPES registry for Erin Vaughn is (636) 755-3400.
- Is Erin Vaughn's NPI active?
- Yes — Erin Vaughn's NPI (1275329104) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.