Nellie Mccollom, MS, RN, FNP-C, CHPPN
NPI 1598327942 · Family Nurse Practitioner · Houston, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nellie Mccollom, MS, RN, FNP-C, CHPPN is a Family Nurse Practitioner provider in Houston, TX (NPI 1598327942).
Provider details
- NPI number
- 1598327942
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MS, RN, FNP-C, CHPPN
- Sex
- Female
- Sole proprietor
- No
- License
- AP143447 (TX)
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
6 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
- 2019-07-07
- Last updated
- 2020-02-17
- Certified
- 2020-02-17
Frequently asked questions
- What is Nellie Mccollom's NPI number?
- Nellie Mccollom's National Provider Identifier (NPI) is 1598327942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nellie Mccollom's specialty?
- Nellie Mccollom is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nellie Mccollom located?
- Nellie Mccollom's practice location on file with NPPES is 902 Frostwood Dr Ste 288, Houston, TX 77024-2403.
- What is Nellie Mccollom's phone number?
- The practice phone number listed in the NPPES registry for Nellie Mccollom is (713) 501-8704.
- Does Nellie Mccollom accept Medicare?
- Nellie Mccollom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nellie Mccollom's NPI active?
- Yes — Nellie Mccollom's NPI (1598327942) is active in the NPPES registry as of the last update on 2020-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.