Natalie Halladay, FNP-C
NPI 1447666748 · Family Nurse Practitioner · Houston, TX
Natalie Halladay, FNP-C is a Family Nurse Practitioner provider in Houston, TX (NPI 1447666748).
Provider details
- NPI number
- 1447666748
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 673202 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2014-07-08
- Last updated
- 2016-01-25
Frequently asked questions
- What is Natalie Halladay's NPI number?
- Natalie Halladay's National Provider Identifier (NPI) is 1447666748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Halladay's specialty?
- Natalie Halladay is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Natalie Halladay located?
- Natalie Halladay's practice location on file with NPPES is 1515 Holcombe Blvd, Houston, TX 77030-4009.
- What is Natalie Halladay's phone number?
- The practice phone number listed in the NPPES registry for Natalie Halladay is (713) 792-6161.
- Is Natalie Halladay's NPI active?
- Yes — Natalie Halladay's NPI (1447666748) is active in the NPPES registry as of the last update on 2016-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.