Dr. Homer Thomas Johnson II, MD
- Medicare services, 2024
- 269
- Medicare patients, 2024
- 179
- Part D claims, 2024
- 445
- Hospital affiliations
- 1
- Industry payments
- $241
- Practice address
- 1475 Kisker Rd, Saint Charles, MO 63304
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
SSM Pain Care - HOPD
Acute Care Hospital outpatient department · Saint Charles, Missouri
Find Dr. Johnson's professional email, personal email and mobile number
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Dr. Homer Thomas Johnson II is a pediatric sleep medicine physician in Saint Charles, Missouri
Dr. Johnson practices at SSM Pain Care - HOPD in Saint Charles, Missouri.
Dr. Johnson's NPI, 1932223898, was assigned on March 18, 2007. Dr. Johnson graduated from University of Missouri, Columbia School of Medicine in 2004. Dr. Johnson holds Missouri license 2007001620.
- NPI
- 1932223898NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688761356
- NPI enumeration date
- March 18, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Homer Thomas Johnson II practices at SSM Pain Care - HOPD in Saint Charles, Missouri
Dr. Johnson's primary practice is SSM Pain Care - HOPD, at 1475 Kisker Rd, Saint Charles, MO 63304.
- SSM Pain Care - HOPD1475 Kisker Rd, Saint Charles, MO 63304
Source: Dmand AI Affiliation Data
Dr. Homer Thomas Johnson II is affiliated with 6 sites of care and 3 medical groups
Dr. Johnson's primary practice is SSM Pain Care - HOPD in Saint Charles, Missouri. Dr. Johnson is also affiliated with SSM Health St. Joseph Hospital - St. Charles. The medical group on file is SSM Health Medical Group. Dmand AI also links Dr. Johnson to 3 more group practices and clinics, 2 medical groups and 1 ambulatory surgery center, each named with a free account. Dr. Johnson's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Homer Thomas Johnson II's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Pain Care - HOPD | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Homer Thomas Johnson II is one of 7 pediatric sleep medicine physicians in Missouri
Pediatrics is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 2080S0012X. The record also lists sleep medicine. Dmand AI has Dr. Johnson's licenses on file in 2 states: Missouri and Florida.
Specialties and state licenses
- Pediatric sleep medicine, MissouriPrimary
- Family medicine, Florida
Pediatric sleep medicine physicians near Dr. Johnson
Counts of pediatric sleep 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. Homer Thomas Johnson II billed Medicare for 269 services in 2024
CMS data shows 269 Medicare services from Dr. Johnson across 4 procedure codes in 2024, for 179 Medicare patients. Medicare paid $13,924 for them. Every service was in an office.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2072024: 18113%
- Other services
- 2023: 152024: 88487%
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.
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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Homer Thomas Johnson II treated 179 Medicare patients in 2024, average age 70
CMS counts 179 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 119 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 56, with 45% 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
- Women6536%
- Men11464%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis41%
- Anxiety31%
- Mood disorders31%
- Depression28%
- Diabetes25%
- Ischemic heart disease25%
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 56
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Homer Thomas Johnson II wrote 445 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 445 Medicare Part D claims for 94 patients. 97% of them were for generic drugs. CMS names the drug for 396 of them, across 10 drugs with 11 or more claims each, at $5,399 in total drug cost. In 2023, CMS named 364 claims across 10 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic433 claims97%
- Brand-name12 claims3%
Dr. Johnson'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3642024: 3969%
Drugs named by CMS: 10 in 2024, 10 in 2023.
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
How Dr. Homer Thomas Johnson II 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. Homer Thomas Johnson II received $241 in industry payments from 2017 to 2025
CMS Open Payments shows 10 general payments to Dr. Johnson from 3 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Fisher & Paykel Healthcare Inc paid the most, $153.
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. Homer Thomas Johnson II graduated from University of Missouri, Columbia School of Medicine
Dr. Johnson graduated from University of Missouri, Columbia School of Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Homer Thomas Johnson II'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 Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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. Homer Thomas Johnson II
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. Homer Thomas Johnson II's NPI number?
Dr. Homer Thomas Johnson II's NPI number is 1932223898. It was assigned on March 18, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Homer Thomas Johnson II?
Dr. Homer Thomas Johnson II is a pediatric sleep medicine physician in Saint Charles, Missouri. The primary specialty in the NPI Registry is Pediatric Sleep Medicine Physician (taxonomy code 2080S0012X).
Where does Dr. Homer Thomas Johnson II practice?
Dr. Johnson practices at 1475 Kisker Rd, Saint Charles, MO 63304. Dr. Johnson's primary practice is SSM Pain Care - HOPD in Saint Charles, Missouri. Dmand AI also links Dr. Johnson to 3 group practices and clinics, 2 medical groups and 1 ambulatory surgery center.
What is Dr. Homer Thomas Johnson II's medical license number?
Dr. Johnson holds Missouri license 2007001620, one of the licenses on file in 2 states.
Which states has Dr. Homer Thomas Johnson II been licensed in?
Dmand AI has state licenses on file for Dr. Johnson in Missouri and Florida.
Which hospitals is Dr. Homer Thomas Johnson II affiliated with?
Dr. Johnson is affiliated with SSM Health St. Joseph Hospital - St. Charles.
What medical group is Dr. Homer Thomas Johnson II part of?
Dr. Johnson is linked to SSM Health Medical Group. Dmand AI links Dr. Johnson to 2 more medical groups.
Does Dr. Homer Thomas Johnson II 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. Homer Thomas Johnson II see?
CMS counts 179 Medicare patients who saw Dr. Johnson in 2024, with an average age of 70.
What services does Dr. Homer Thomas Johnson II bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, new patient (99204).
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Where did Dr. Homer Thomas Johnson II go to medical school?
Dr. Johnson graduated from University of Missouri, Columbia School of Medicine in 2004.
What drugs does Dr. Homer Thomas Johnson II prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Gabapentin, Trazodone HCl and Azelastine HCl.
Has Dr. Homer Thomas Johnson II received payments from drug or device companies?
CMS Open Payments shows $241 in general payments to Dr. Johnson from 3 companies from 2017 to 2025. The largest total came from Fisher & Paykel Healthcare Inc.
How long has Dr. Homer Thomas Johnson II been practicing?
Dr. Johnson graduated from medical school in 2004, 22 years ago.
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