IndividualActive
Marc Fields
NPI 1922512771 · Behavior Analyst · Newark, DE
Marc Fields is a Behavior Analyst provider in Newark, DE (NPI 1922512771).
Provider details
- NPI number
- 1922512771
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- BACB275582 (DE)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
924 Old Harmony Rd Ste 101-102
Newark, DE 19713-4184
Phone: (302) 650-6038
Street-level locationGet directions
Mailing address
514 Interchange Blvd
Newark, DE 19711-3557
Registry dates
- Enumerated
- 2017-11-30
- Last updated
- 2026-02-04
- Certified
- 2026-02-04
Frequently asked questions
- What is Marc Fields's NPI number?
- Marc Fields's National Provider Identifier (NPI) is 1922512771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Fields's specialty?
- Marc Fields is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Marc Fields located?
- Marc Fields's practice location on file with NPPES is 924 Old Harmony Rd Ste 101-102, Newark, DE 19713-4184.
- What is Marc Fields's phone number?
- The practice phone number listed in the NPPES registry for Marc Fields is (302) 650-6038.
- Is Marc Fields's NPI active?
- Yes — Marc Fields's NPI (1922512771) is active in the NPPES registry as of the last update on 2026-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.