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John Knox, M.D.
NPI 1659368074 · Orthopaedic Surgery Physician · Marietta, GA
John Knox, M.D. is a Orthopaedic Surgery Physician provider in Marietta, GA (NPI 1659368074).
Provider details
- NPI number
- 1659368074
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 010429 (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
61 Whitcher St Ne
Suite 1100
Marietta, GA 30060-1176
Phone: (770) 422-3290
Fax: (770) 422-0287
Street-level locationGet directions
Mailing address
61 Whitcher St Ne
Marietta, GA 30060-1176
Registry dates
- Enumerated
- 2005-09-30
- Last updated
- 2013-10-03
Frequently asked questions
- What is John Knox's NPI number?
- John Knox's National Provider Identifier (NPI) is 1659368074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Knox's specialty?
- John Knox is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is John Knox located?
- John Knox's practice location on file with NPPES is 61 Whitcher St Ne, Marietta, GA 30060-1176.
- What is John Knox's phone number?
- The practice phone number listed in the NPPES registry for John Knox is (770) 422-3290.
- Is John Knox's NPI active?
- Yes — John Knox's NPI (1659368074) is active in the NPPES registry as of the last update on 2013-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.