IndividualActive
Christopher Riddell, MD
NPI 1144202318 · Psychiatry Physician · Marietta, GA
Christopher Riddell, MD is a Psychiatry Physician provider in Marietta, GA (NPI 1144202318).
Provider details
- NPI number
- 1144202318
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 021796 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
2540 Windy Hill Rd Se
Marietta, GA 30067-8605
Phone: (770) 644-1570
Fax: (770) 644-1576
Street-level locationGet directions
Mailing address
2540 Windy Hill Rd Se
Marietta, GA 30067-8605
Registry dates
- Enumerated
- 2005-11-15
- Last updated
- 2014-07-23
Frequently asked questions
- What is Christopher Riddell's NPI number?
- Christopher Riddell's National Provider Identifier (NPI) is 1144202318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Riddell's specialty?
- Christopher Riddell is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Riddell located?
- Christopher Riddell's practice location on file with NPPES is 2540 Windy Hill Rd Se, Marietta, GA 30067-8605.
- What is Christopher Riddell's phone number?
- The practice phone number listed in the NPPES registry for Christopher Riddell is (770) 644-1570.
- Is Christopher Riddell's NPI active?
- Yes — Christopher Riddell's NPI (1144202318) is active in the NPPES registry as of the last update on 2014-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.