Heather Mcmillen, CRNA
NPI 1366770117 · Certified Registered Nurse Anesthetist · Ballwin, MO
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Mcmillen, CRNA is a Certified Registered Nurse Anesthetist provider in Ballwin, MO (NPI 1366770117).
Provider details
- NPI number
- 1366770117
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 089666 (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
16 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
- 2009-12-04
- Last updated
- 2013-02-14
Frequently asked questions
- What is Heather Mcmillen's NPI number?
- Heather Mcmillen's National Provider Identifier (NPI) is 1366770117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Mcmillen's specialty?
- Heather Mcmillen is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Mcmillen located?
- Heather Mcmillen's practice location on file with NPPES is 339 Consort Dr, Ballwin, MO 63011-4439.
- What is Heather Mcmillen's phone number?
- The practice phone number listed in the NPPES registry for Heather Mcmillen is (503) 851-7603.
- Does Heather Mcmillen accept Medicare?
- Heather Mcmillen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Mcmillen's NPI active?
- Yes — Heather Mcmillen's NPI (1366770117) is active in the NPPES registry as of the last update on 2013-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.