Charles Justin Meyer

  • Chattanooga, TN
  • Emergency medicine physician
NPI1801155924PAC ID0547406175
Medicare services, 2024
312
Medicare patients, 2024
310
Part D claims, 2024
311
MIPS score, 2024
100
Hospital affiliations
1
Practice address
975 E 3rd St, Chattanooga, TN 37403
Practice phone
Call (423) 778-7000
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Erlanger Baroness Hospital

Hospital · Chattanooga, Tennessee

See all 4 affiliations

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Charles Justin Meyer is an emergency medicine physician in Chattanooga, Tennessee

Charles Meyer practices at Erlanger Baroness Hospital in Chattanooga, Tennessee, part of Erlanger Health.

Charles Meyer's NPI, 1801155924, was assigned on May 9, 2012. Charles Meyer holds Tennessee license 50888.

NPI and contact details
Medicare PAC ID
0547406175
NPI enumeration date
May 9, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(423) 778-7000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
40
Medical school graduation
2012

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Charles Justin Meyer practices at Erlanger Baroness Hospital in Chattanooga, Tennessee

Charles Meyer's primary practice is Erlanger Baroness Hospital, at 975 E 3rd St, Chattanooga, TN 37403 in Hamilton County. The practice phone is (423) 778-7000.

Source: Dmand AI Affiliation Data

Charles Justin Meyer is affiliated with 3 sites of care and 1 medical group

Charles Meyer's primary practice is Erlanger Baroness Hospital in Chattanooga, Tennessee, part of Erlanger Health. The medical group on file is Tennessee River Physicians. Dmand AI also links Charles Meyer to 1 more community health center and 1 group practice or clinic, each named with a free account.

See all 4 affiliations for Charles Meyer

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Charles Justin Meyer's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Charles Meyer practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Erlanger Baroness HospitalAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Charles Justin Meyer is one of 1,088 emergency medicine physicians in Tennessee

Emergency medicine is Charles Meyer's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Charles Meyer is licensed in Tennessee.

Specialties and state licenses

  • Emergency medicine, TennesseePrimaryLicense 50888 · taxonomy 207P00000X

Emergency medicine physicians near Charles Meyer

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

Charles Justin Meyer billed Medicare for 312 services in 2024

CMS data shows 312 Medicare services from Charles Meyer across 3 procedure codes in 2024, for 310 Medicare patients. Medicare paid $31,179 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024312
Medicare patients310
Paid by Medicare$31,179
Procedure codes3

Charles Meyer's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3692024: 31215%

Charles Meyer compared with the Tennessee median for emergency medicine physicians, 2024

  • Charles Meyer
  • Tennessee median
Medicare services
312vs 26617% above
Medicare patients
310vs 25721% above
Part D claims
195vs 932.1 times

Medians across 1,079 emergency medicine physicians in Tennessee with Dmand AI profiles that report each measure.

Charles Meyer'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.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Charles Justin Meyer treated 310 Medicare patients in 2024, average age 76

CMS counts 310 Medicare patients who saw Charles Meyer in 2024. The largest group is 75 to 84, with 103 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Charles Meyer's median patient age at 48, with 62% women.

Medicare patients, 2024310
Average age76
Average risk score1.73
Also on Medicaid14%

Charles Meyer's Medicare patients by age, 2024

Charles Meyer's Medicare patients by sex, 2024

  • Women16754%
  • Men14346%

Chronic conditions among Charles Meyer's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol74%
  3. Arthritis64%
  4. Anxiety41%
  5. Mood disorders40%
  6. Ischemic heart disease37%
  7. Diabetes36%
  8. Depression35%

Share of Medicare patients with each condition. A patient can have several.

Charles Meyer's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 48

Patient panel by sex, all payers

  • Women62%
  • Men38%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Charles Justin Meyer wrote 311 Medicare Part D claims in 2024

In 2024, Charles Meyer wrote 311 Medicare Part D claims for 218 patients. 95% of them were for generic drugs. CMS names the drug for 195 of them, across 8 drugs with 11 or more claims each, at $1,417 in total drug cost. In 2023, CMS named 216 claims across 10 drugs.

Part D claims, 2024311
Drugs named by CMS8
Total drug cost$1,417
Part D patients218

Charles Meyer's Part D claims by kind of drug, 2024

  • Generic294 claims95%
  • Brand-name and other17 claims5%

Charles Meyer's most prescribed drugs by claims, 2024

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 Charles Meyer's Part D claims, 2024

  • Opioids25%78 of 311 claims
  • Antibiotics36%112 of 311 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, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2162024: 19510%

Drugs named by CMS: 8 in 2024, 10 in 2023.

See all prescribing by Charles Meyer

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

Charles Justin Meyer scored 100 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Charles Meyer for performance year 2024, reported as part of a group. Charles Meyer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Charles Meyer's MIPS scores, performance year 2024

  • 100of 100Final score
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Charles Justin Meyer received $66 in industry payments from 2018 to 2021

CMS Open Payments shows 3 general payments to Charles Meyer from 1 drug or device company from 2018 to 2021. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $66.

General payments to Charles Meyer by program year, 2018 to 2021

Companies that paid Charles Meyer the most, 2018 to 2021

Share is of all general payments to this clinician.

See all payments to Charles Meyer

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Charles Justin Meyer's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Charles Justin Meyer

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Charles Justin Meyer's NPI number?

Charles Justin Meyer's NPI number is 1801155924. It was assigned on May 9, 2012, and it is active in the NPI Registry.

What does Charles Justin Meyer specialize in?

Charles Justin Meyer is an emergency medicine physician in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Charles Justin Meyer practice?

Charles Meyer practices at 975 E 3rd St, Chattanooga, TN 37403. Charles Meyer's primary practice is Erlanger Baroness Hospital in Chattanooga, Tennessee, part of Erlanger Health. Dmand AI also links Charles Meyer to 1 community health center and 1 group practice or clinic.

What is Charles Justin Meyer's office phone number?

The practice phone on file for Charles Meyer is (423) 778-7000.

What is Charles Justin Meyer's medical license number?

Charles Meyer holds Tennessee license 50888.

Which hospitals is Charles Justin Meyer affiliated with?

Charles Meyer practices at Erlanger Baroness Hospital in Chattanooga, Tennessee.

What medical group is Charles Justin Meyer part of?

Charles Meyer is linked to Tennessee River Physicians.

Does Charles Justin Meyer accept Medicare?

Yes. CMS data shows Charles Meyer billed Medicare for 312 services in 2024, and Charles Meyer accepts Medicare assignment.

What is Charles Justin Meyer's MIPS score?

Charles Meyer's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.

How many Medicare patients does Charles Justin Meyer see?

CMS counts 310 Medicare patients who saw Charles Meyer in 2024, with an average age of 76.

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What services does Charles Justin Meyer bill to Medicare?

In 2024, Charles Meyer's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).

What drugs does Charles Justin Meyer prescribe most?

In 2024 Medicare Part D data, Charles Meyer's most prescribed drugs by claims were Oxycodone-Acetaminophen, Cefdinir and Hydrocodone-Acetaminophen.

Has Charles Justin Meyer received payments from drug or device companies?

CMS Open Payments shows $66 in general payments to Charles Meyer from 1 company from 2018 to 2021. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Charles Justin Meyer been practicing?

Charles Meyer graduated from medical school in 2012, 14 years ago.

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