Jillian Holcomb
NPI 1427645456 · Behavior Analyst · Columbia, MD
Jillian Holcomb is a Behavior Analyst provider in Columbia, MD (NPI 1427645456).
Provider details
- NPI number
- 1427645456
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Behavior Technician106S00000X
Behavioral Health & Social Service Providers
Profile Score
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
83% 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
- 2020-12-23
- Last updated
- 2026-04-14
- Certified
- 2026-04-14
Frequently asked questions
- What is Jillian Holcomb's NPI number?
- Jillian Holcomb's National Provider Identifier (NPI) is 1427645456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Holcomb's specialty?
- Jillian Holcomb is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Jillian Holcomb located?
- Jillian Holcomb's practice location on file with NPPES is 7090 Samuel Morse Dr Ste 100, Columbia, MD 21046-3444.
- What is Jillian Holcomb's phone number?
- The practice phone number listed in the NPPES registry for Jillian Holcomb is (888) 344-5977.
- Is Jillian Holcomb's NPI active?
- Yes — Jillian Holcomb's NPI (1427645456) is active in the NPPES registry as of the last update on 2026-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.