OrganizationActive
John M. Byrnes, MD
NPI 1689933889 · Internal Medicine Physician · Smyrna, TN
John M. Byrnes, MD is a Internal Medicine Physician organization in Smyrna, TN (NPI 1689933889).
Provider details
- NPI number
- 1689933889
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Byrnes, President(615) 459-0005
- License
- MD16149 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
115 Enon Springs Rd E
Smyrna, TN 37167-3009
Phone: (615) 459-0005
Fax: (615) 459-5222
Street-level locationGet directions
Mailing address
115 Enon Springs Rd E
Smyrna, TN 37167-3009
Registry dates
- Enumerated
- 2012-05-08
- Last updated
- 2012-05-08
Frequently asked questions
- What is John M. Byrnes, MD's NPI number?
- John M. Byrnes, MD's National Provider Identifier (NPI) is 1689933889, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John M. Byrnes, MD?
- John M. Byrnes, MD is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John M. Byrnes, MD located?
- John M. Byrnes, MD's practice location on file with NPPES is 115 Enon Springs Rd E, Smyrna, TN 37167-3009.
- What is John M. Byrnes, MD's phone number?
- The practice phone number listed in the NPPES registry for John M. Byrnes, MD is (615) 459-0005.
- Who is the authorized official for John M. Byrnes, MD?
- The authorized official listed on John M. Byrnes, MD's NPPES record is John Byrnes, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John M. Byrnes, MD's NPI active?
- Yes — John M. Byrnes, MD's NPI (1689933889) is active in the NPPES registry as of the last update on 2012-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.