Dr. Chad A. Johnson, MD
- Medicare services, 2024
- 415
- Medicare patients, 2024
- 427
- Hospital affiliations
- 1
- Industry payments
- $20
- Medical group
- 1
- Practice address
- 1011 W Second St, Bloomington, IN 47403
- Practice phone
- Call (812) 353-6471
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bloomington Surgery Center
Surgery Center - Medicare-Certified · Bloomington, Indiana
Find Dr. Johnson's professional email, personal email and mobile number
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Dr. Chad A. Johnson is an anesthesiologist in Bloomington, Indiana
Dr. Johnson practices at Bloomington Surgery Center in Bloomington, Indiana.
Dr. Johnson's NPI, 1639286537, was assigned on August 24, 2006. Dr. Johnson graduated from Indiana University School of Medicine in 1997. Dr. Johnson holds Indiana license 01049551A.
- NPI
- 1639286537NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587668611
- NPI enumeration date
- August 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (812) 353-6471
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chad A. Johnson practices at Bloomington Surgery Center in Bloomington, Indiana
Dr. Johnson's primary practice is Bloomington Surgery Center, at 1011 W Second St, Bloomington, IN 47403. The practice phone is (812) 353-6471.
- Bloomington Surgery Center1011 W Second St, Bloomington, IN 47403Phone(812) 353-6471
Source: Dmand AI Affiliation Data
Dr. Chad A. Johnson is affiliated with 3 sites of care and 1 medical group
Dr. Johnson's primary practice is Bloomington Surgery Center in Bloomington, Indiana. Dr. Johnson is also affiliated with IU Health Bloomington Hospital. The medical group on file is Bloomington Anesthesiologists, PC. Dmand AI also links Dr. Johnson to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Chad A. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bloomington Surgery Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Chad A. Johnson is one of 1,172 anesthesiologists in Indiana
Anesthesiology is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Johnson is licensed in Indiana.
Specialties and state licenses
- Anesthesiology, IndianaPrimary
Anesthesiologists near Dr. Johnson
Counts of anesthesiologists 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. Chad A. Johnson billed Medicare for 415 services in 2024
CMS data shows 415 Medicare services from Dr. Johnson across 8 procedure codes in 2024, for 427 Medicare patients. Medicare paid $37,533 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
- Anesthesia
- 2023: 3032024: 36119%
- Surgery
- 2023: 352024: 5454%
Dr. Johnson compared with the Indiana median for anesthesiologists, 2024
- Dr. Johnson
- Indiana median
- Medicare services
- 415vs 686.1 times
- Medicare patients
- 427vs 1323.2 times
Medians across 1,200 anesthesiologists in Indiana 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 anesthesiologists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chad A. Johnson treated 427 Medicare patients in 2024, average age 74
CMS counts 427 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 224 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 71, with 57% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women24357%
- Men18443%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Anxiety26%
- Diabetes26%
- Ischemic heart disease26%
- Mood disorders23%
- Depression21%
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 71
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Chad 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. Chad A. Johnson received $20 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Johnson from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Pacira Pharmaceuticals Incorporated paid the most, $20.
Companies that paid Dr. Johnson the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Chad A. Johnson graduated from Indiana University School of Medicine
Dr. Johnson graduated from Indiana University School of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Chad 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. Chad 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. Chad A. Johnson's NPI number?
Dr. Chad A. Johnson's NPI number is 1639286537. It was assigned on August 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Chad A. Johnson?
Dr. Chad A. Johnson is an anesthesiologist in Bloomington, Indiana. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Chad A. Johnson practice?
Dr. Johnson practices at 1011 W Second St, Bloomington, IN 47403. Dr. Johnson's primary practice is Bloomington Surgery Center in Bloomington, Indiana. Dmand AI also links Dr. Johnson to 1 group practice or clinic.
What is Dr. Chad A. Johnson's office phone number?
The practice phone on file for Dr. Johnson is (812) 353-6471.
What is Dr. Chad A. Johnson's medical license number?
Dr. Johnson holds Indiana license 01049551A.
Which hospitals is Dr. Chad A. Johnson affiliated with?
Dr. Johnson is affiliated with IU Health Bloomington Hospital.
What medical group is Dr. Chad A. Johnson part of?
Dr. Johnson is linked to Bloomington Anesthesiologists, PC.
Does Dr. Chad A. Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 415 services in 2024, and Dr. Johnson accepts Medicare assignment.
How many Medicare patients does Dr. Chad A. Johnson see?
CMS counts 427 Medicare patients who saw Dr. Johnson in 2024, with an average age of 74.
What services does Dr. Chad A. Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were anesthesia (00142), surgery: brain, spine and nerves (64447) and anesthesia (01402).
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Where did Dr. Chad A. Johnson go to medical school?
Dr. Johnson graduated from Indiana University School of Medicine in 1997.
Has Dr. Chad A. Johnson received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Johnson from 1 company from 2018 to 2018. The largest total came from Pacira Pharmaceuticals Incorporated.
How long has Dr. Chad A. Johnson been practicing?
Dr. Johnson graduated from medical school in 1997, 29 years ago.
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