IndividualActive
Heather Mcallister, RN
NPI 1427657121 · Registered Nurse · Huntsville, AL
Heather Mcallister, RN is a Registered Nurse provider in Huntsville, AL (NPI 1427657121).
Provider details
- NPI number
- 1427657121
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1-159719 (AL)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
101 Sivley Rd Sw
Huntsville, AL 35801-4421
Phone: (334) 462-6627
Approximate (ZIP-level) locationGet directions
Mailing address
101 Sivley Rd Sw
Huntsville, AL 35801-4421
Registry dates
- Enumerated
- 2020-10-22
- Last updated
- 2020-10-22
- Certified
- 2020-10-22
Frequently asked questions
- What is Heather Mcallister's NPI number?
- Heather Mcallister's National Provider Identifier (NPI) is 1427657121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Mcallister's specialty?
- Heather Mcallister is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Heather Mcallister located?
- Heather Mcallister's practice location on file with NPPES is 101 Sivley Rd Sw, Huntsville, AL 35801-4421.
- What is Heather Mcallister's phone number?
- The practice phone number listed in the NPPES registry for Heather Mcallister is (334) 462-6627.
- Is Heather Mcallister's NPI active?
- Yes — Heather Mcallister's NPI (1427657121) is active in the NPPES registry as of the last update on 2020-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.