Dr. Jennifer A. Johnson, MD
- Medicare services, 2024
- 269
- Medicare patients, 2024
- 136
- Hospital affiliations
- 1
- Industry payments
- $687
- Medical group
- 1
- Practice address
- 2300 Patterson Street, Nashville, TN 37203
- Practice phone
- Call (615) 342-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Johnson's professional email, personal email and mobile number
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Dr. Jennifer A. Johnson is a pulmonologist in Nashville, Tennessee
Dr. Johnson practices at TriStar Centennial Medical Center in Nashville, Tennessee, part of HCA Healthcare.
Dr. Johnson's NPI, 1225120926, was assigned on September 29, 2006. Dr. Johnson graduated from University of Texas Southwestern Medical School at Dallas in 2003. Dr. Johnson holds Tennessee license 42435.
- NPI
- 1225120926NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052413077
- NPI enumeration date
- September 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (615) 342-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jennifer A. Johnson practices at TriStar Centennial Medical Center in Nashville, Tennessee
Dr. Johnson's primary practice is TriStar Centennial Medical Center, at 2300 Patterson Street, Nashville, TN 37203 in Davidson County. The practice phone is (615) 342-1000.
- TriStar Centennial Medical Center2300 Patterson Street, Nashville, TN 37203 · Davidson CountyPhone(615) 342-1000
Source: Dmand AI Affiliation Data
Dr. Jennifer A. Johnson is affiliated with 1 site of care and 1 medical group
Dr. Johnson's primary practice is TriStar Centennial Medical Center in Nashville, Tennessee, part of HCA Healthcare. The medical group on file is ICC Healthcare.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jennifer A. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| TriStar Centennial Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jennifer A. Johnson is one of 332 pulmonologists in Tennessee
Pulmonary disease is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dmand AI has Dr. Johnson's licenses on file in 2 states: Tennessee and Texas.
Specialties and state licenses
- Pulmonary disease, TennesseePrimary
- Hospitalist, Texas
Pulmonologists near Dr. Johnson
Counts of pulmonologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jennifer A. Johnson billed Medicare for 269 services in 2024
CMS data shows 269 Medicare services from Dr. Johnson across 2 procedure codes in 2024, for 136 Medicare patients. Medicare paid $36,720 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3242024: 26917%
- Surgery
- 2023: 432024: 0100%
Dr. Johnson compared with the Tennessee median for pulmonologists, 2024
- Dr. Johnson
- Tennessee median
- Medicare services
- 269vs 75464% below
- Medicare patients
- 136vs 28352% below
Medians across 326 pulmonologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Johnson's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Johnson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Johnson and other pulmonologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jennifer A. Johnson treated 136 Medicare patients in 2024, average age 73
CMS counts 136 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 56 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 2.27, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 67, with 44% women.
Dr. Johnson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Johnson's Medicare patients by sex, 2024
- Women6246%
- Men7454%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease57%
- Atrial fibrillation54%
- Heart failure52%
- Diabetes49%
- Ischemic heart disease49%
- Arthritis46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Jennifer A. Johnson takes part in Medicare
Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jennifer A. Johnson received $687 in industry payments from 2017 to 2025
CMS Open Payments shows 25 general payments to Dr. Johnson from 11 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $203.
General payments to Dr. Johnson by program year, 2017 to 2025
Companies that paid Dr. Johnson the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jennifer A. Johnson graduated from University of Texas Southwestern Medical School at Dallas
Dr. Johnson graduated from University of Texas Southwestern Medical School at Dallas in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jennifer A. Johnson's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Jennifer A. Johnson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Jennifer A. Johnson's NPI number?
Dr. Jennifer A. Johnson's NPI number is 1225120926. It was assigned on September 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jennifer A. Johnson?
Dr. Jennifer A. Johnson is a pulmonologist in Nashville, Tennessee. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Jennifer A. Johnson practice?
Dr. Johnson practices at 2300 Patterson Street, Nashville, TN 37203. Dr. Johnson's primary practice is TriStar Centennial Medical Center in Nashville, Tennessee, part of HCA Healthcare.
What is Dr. Jennifer A. Johnson's office phone number?
The practice phone on file for Dr. Johnson is (615) 342-1000.
What is Dr. Jennifer A. Johnson's medical license number?
Dr. Johnson holds Tennessee license 42435, one of the licenses on file in 2 states.
Which states has Dr. Jennifer A. Johnson been licensed in?
Dmand AI has state licenses on file for Dr. Johnson in Tennessee and Texas.
Which hospitals is Dr. Jennifer A. Johnson affiliated with?
Dr. Johnson practices at TriStar Centennial Medical Center in Nashville, Tennessee.
What medical group is Dr. Jennifer A. Johnson part of?
Dr. Johnson is linked to ICC Healthcare.
Does Dr. Jennifer A. Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 269 services in 2024, and Dr. Johnson accepts Medicare assignment.
How many Medicare patients does Dr. Jennifer A. Johnson see?
CMS counts 136 Medicare patients who saw Dr. Johnson in 2024, with an average age of 73.
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What services does Dr. Jennifer A. Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were critical care (99291) and hospital inpatient care (99233).
Where did Dr. Jennifer A. Johnson go to medical school?
Dr. Johnson graduated from University of Texas Southwestern Medical School at Dallas in 2003.
Has Dr. Jennifer A. Johnson received payments from drug or device companies?
CMS Open Payments shows $687 in general payments to Dr. Johnson from 11 companies from 2017 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Jennifer A. Johnson been practicing?
Dr. Johnson graduated from medical school in 2003, 23 years ago.
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