Stephanie Gillis, MS, NP-C, CRNP
NPI 1790069490 · Family Nurse Practitioner · Ellicott City, MD
Stephanie Gillis, MS, NP-C, CRNP is a Family Nurse Practitioner provider in Ellicott City, MD (NPI 1790069490).
Provider details
- NPI number
- 1790069490
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MS, NP-C, CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R169531 (MD)
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
14 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
- 2011-09-29
- Last updated
- 2022-02-01
- Certified
- 2022-02-01
Frequently asked questions
- What is Stephanie Gillis's NPI number?
- Stephanie Gillis's National Provider Identifier (NPI) is 1790069490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Gillis's specialty?
- Stephanie Gillis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Gillis located?
- Stephanie Gillis's practice location on file with NPPES is 3300 Centennial Ln, Ellicott City, MD 21042-3600.
- What is Stephanie Gillis's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Gillis is (866) 389-2727.
- Is Stephanie Gillis's NPI active?
- Yes — Stephanie Gillis's NPI (1790069490) is active in the NPPES registry as of the last update on 2022-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.