Krista Johnson, MD
NPI 1194287813 · Internal Medicine Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Krista Johnson, MD is a Internal Medicine Physician provider in Nashville, TN (NPI 1194287813).
Provider details
- NPI number
- 1194287813
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
751 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 333 | $107 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 157 | $78 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 146 | $116 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 65 | $173 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 27 | $114 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 107 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 291 | 43 |
| Gabapentin | 168 | 22 |
| Levothyroxine Sodium | 168 | 22 |
| Amlodipine Besylate | 160 | 24 |
| Apixabanbrand: Eliquis | 146 | 22 |
| Furosemide | 144 | 24 |
| Carvedilol | 130 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-02
- Last updated
- 2022-09-19
- Certified
- 2022-09-19
Frequently asked questions
- What is Krista Johnson's NPI number?
- Krista Johnson's National Provider Identifier (NPI) is 1194287813, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Krista Johnson's specialty?
- Krista Johnson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Krista Johnson located?
- Krista Johnson's practice location on file with NPPES is 1005 Dr Db Todd Jr Blvd, Nashville, TN 37208-3501.
- What is Krista Johnson's phone number?
- The practice phone number listed in the NPPES registry for Krista Johnson is (615) 327-6611.
- Does Krista Johnson accept Medicare?
- Krista Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Krista Johnson's NPI active?
- Yes — Krista Johnson's NPI (1194287813) is active in the NPPES registry as of the last update on 2022-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.