IndividualActive
Tiffany Marrelli, MS, BCBA, COBA
NPI 1770941965 · Behavior Analyst · Powell, OH
Tiffany Marrelli, MS, BCBA, COBA is a Behavior Analyst provider in Powell, OH (NPI 1770941965).
Provider details
- NPI number
- 1770941965
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- MS, BCBA, COBA
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
10598 Belmont Pl
Powell, OH 43065-8698
Phone: (614) 596-0559
Street-level locationGet directions
Mailing address
10598 Belmont Pl
Powell, OH 43065-8698
Registry dates
- Enumerated
- 2016-02-03
- Last updated
- 2016-02-03
Frequently asked questions
- What is Tiffany Marrelli's NPI number?
- Tiffany Marrelli's National Provider Identifier (NPI) is 1770941965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Marrelli's specialty?
- Tiffany Marrelli is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Tiffany Marrelli located?
- Tiffany Marrelli's practice location on file with NPPES is 10598 Belmont Pl, Powell, OH 43065-8698.
- What is Tiffany Marrelli's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Marrelli is (614) 596-0559.
- Is Tiffany Marrelli's NPI active?
- Yes — Tiffany Marrelli's NPI (1770941965) is active in the NPPES registry as of the last update on 2016-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.