Timothy Gross, DC
NPI 1164266458 · Chiropractor · Marietta, GA
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Gross, DC is a Chiropractor provider in Marietta, GA (NPI 1164266458).
Provider details
- NPI number
- 1164266458
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- Yes
- License
- CHIR007666 (GA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2024-06-21
- Last updated
- 2025-12-14
- Certified
- 2025-12-14
Frequently asked questions
- What is Timothy Gross's NPI number?
- Timothy Gross's National Provider Identifier (NPI) is 1164266458, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Gross's specialty?
- Timothy Gross is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Timothy Gross located?
- Timothy Gross's practice location on file with NPPES is 1323 Roswell Rd, Marietta, GA 30062-3667.
- What is Timothy Gross's phone number?
- The practice phone number listed in the NPPES registry for Timothy Gross is (770) 476-2056.
- Does Timothy Gross accept Medicare?
- Timothy Gross is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Gross's NPI active?
- Yes — Timothy Gross's NPI (1164266458) is active in the NPPES registry as of the last update on 2025-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.