Gerald E Johnson MD PLLC
NPI 1316459829 · Pediatric Cardiology Physician · Chattanooga, TN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gerald E Johnson MD PLLC is a Pediatric Cardiology Physician organization in Chattanooga, TN (NPI 1316459829).
Provider details
- NPI number
- 1316459829
- Entity type
- Organization
- Primary specialty
- Pediatric Cardiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Catharine Johnson, Rn/Office Manager(423) 498-3870
- License
- 32248 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Other names (DBA / former)
- Doing business as
- All Heart Pediatric Cardiology
Registry dates
- Enumerated
- 2017-10-25
- Last updated
- 2025-01-03
- Certified
- 2025-01-03
Frequently asked questions
- What is Gerald E Johnson MD PLLC's NPI number?
- Gerald E Johnson MD PLLC's National Provider Identifier (NPI) is 1316459829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gerald E Johnson MD PLLC?
- Gerald E Johnson MD PLLC is classified in the NPPES registry as Pediatric Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gerald E Johnson MD PLLC located?
- Gerald E Johnson MD PLLC's practice location on file with NPPES is 6142 Shallowford Rd Ste 103, Chattanooga, TN 37421-7216.
- What is Gerald E Johnson MD PLLC's phone number?
- The practice phone number listed in the NPPES registry for Gerald E Johnson MD PLLC is (423) 498-3300.
- Does Gerald E Johnson MD PLLC accept Medicare?
- Gerald E Johnson MD PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Gerald E Johnson MD PLLC?
- The authorized official listed on Gerald E Johnson MD PLLC's NPPES record is Catharine Johnson, Rn/Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gerald E Johnson MD PLLC's NPI active?
- Yes — Gerald E Johnson MD PLLC's NPI (1316459829) is active in the NPPES registry as of the last update on 2025-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.