Dr. David N. Johnson, MD
- Medicare services, 2018
- 24
- Part D claims, 2024
- 21
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1272 Garrison Dr, Murfreesboro, TN 37129
- Practice phone
- Call (716) 929-2800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Johnson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. David N. Johnson is an emergency medicine physician in Murfreesboro, Tennessee
Dr. Johnson practices with Amwell Medical Group (also known as Online Care Group), a medical group.
Dr. Johnson's NPI, 1053370908, was assigned on March 20, 2006. Dr. Johnson graduated from New York Medical College in 1976. Dr. Johnson holds New York license 139434.
- NPI
- 1053370908NPI Registry (opens in a new tab)
- NPI enumeration date
- March 20, 2006
- NPI status
- Active
- Practice phone
- (716) 929-2800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. David N. Johnson's practice address is in Murfreesboro, Tennessee
Dr. Johnson's practice address in the NPI Registry is 1272 Garrison Dr, Murfreesboro, TN 37129, in Rutherford County. The practice phone is (716) 929-2800.
- NPI Registry address1272 Garrison Dr, Murfreesboro, TN 37129 · Rutherford CountyPhone(716) 929-2800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David N. Johnson is affiliated with 1 medical group
Dr. Johnson is part of Amwell Medical Group (also known as Online Care Group), a medical group in Boston, Massachusetts.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David N. 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 |
|---|---|
| Amwell Medical Group (also known as Online Care Group) | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Amwell Medical Group (also known as Online Care Group) and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David N. Johnson is one of 1,088 emergency medicine physicians in Tennessee
Emergency medicine is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Johnson is licensed in New York.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
Emergency medicine physicians near Dr. Johnson
Counts of emergency medicine physicians 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. David N. Johnson billed Medicare for 24 services in 2018
CMS data shows 24 Medicare services from Dr. Johnson across 2 procedure codes in 2018, all of them office visits. Medicare paid $968 for them. Every service was in an office.
Dr. Johnson's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 1122018: 2479%
- Imaging
- 2017: 152018: 0100%
- Lab and pathology
- 2017: 132018: 0100%
Dr. Johnson compared with the Tennessee median for emergency medicine physicians, 2018
- Dr. Johnson
- Tennessee median
- Medicare services
- 24vs 26691% below
- Part D claims
- 11vs 9388% below
Medians across 1,079 emergency medicine physicians in Tennessee with Dmand AI profiles that report each measure.
Dr. Johnson's most billed Medicare procedure codes, 2018
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Johnson and other emergency medicine physicians in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David N. Johnson's patients have a median age of 46
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 46, with 44% women.
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 46
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. David N. Johnson wrote 21 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 21 Medicare Part D claims for 14 patients. 90% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $88 in total drug cost. In 2018, CMS named 15 claims across 1 drug.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic19 claims90%
- Brand-name and other2 claims10%
Dr. Johnson's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Johnson's Part D claims, 2024
- Antibiotics52%11 of 21 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2018 to 2021
- 2018
- 2021
- Claims for drugs CMS names
- 2018: 152021: 1127%
Drugs named by CMS: 1 in 2021, 1 in 2018.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. David N. Johnson graduated from New York Medical College
Dr. Johnson graduated from New York Medical College in 1976.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David N. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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. David N. 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. David N. Johnson's NPI number?
Dr. David N. Johnson's NPI number is 1053370908. It was assigned on March 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David N. Johnson?
Dr. David N. Johnson is an emergency medicine physician in Murfreesboro, Tennessee. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. David N. Johnson practice?
Dr. Johnson practices at 1272 Garrison Dr, Murfreesboro, TN 37129. Dr. Johnson's primary practice is Amwell Medical Group (also known as Online Care Group), a medical group.
What is Dr. David N. Johnson's office phone number?
The practice phone on file for Dr. Johnson is (716) 929-2800.
What is Dr. David N. Johnson's medical license number?
Dr. Johnson holds New York license 139434.
What medical group is Dr. David N. Johnson part of?
Dr. Johnson is part of Amwell Medical Group (also known as Online Care Group) in Boston, Massachusetts.
Does Dr. David N. Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 24 services in 2018.
What services does Dr. David N. Johnson bill to Medicare?
In 2018, Dr. Johnson's most billed Medicare services were office visit, new patient (99203) and office visit, established patient (99213).
Where did Dr. David N. Johnson go to medical school?
Dr. Johnson graduated from New York Medical College in 1976.
What drugs does Dr. David N. Johnson prescribe most?
In 2021 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Levothyroxine Sodium.
How long has Dr. David N. Johnson been practicing?
Dr. Johnson graduated from medical school in 1976, 50 years ago.
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