Dr. Marcia A. Johnson, MD
- Medicare services, 2024
- 319
- Medicare patients, 2024
- 153
- Part D claims, 2024
- 3,144
- Hospital affiliations
- 5
- Industry payments
- $11,873
- Practice address
- 1701 S Creasy Ln, Lafayette, IN 47905
- Practice phone
- Call (765) 502-4334
- 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. Marcia A. Johnson is a rheumatologist in Lafayette, Indiana
Dr. Johnson practices at Franciscan Health Lafayette in Lafayette, Indiana, part of Franciscan Alliance.
Dr. Johnson's NPI, 1609851922, was assigned on December 9, 2005. Dr. Johnson graduated from Rush Medical College of Rush University in 1983. Dr. Johnson holds Indiana license 01067253A.
- NPI
- 1609851922NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244267268
- NPI enumeration date
- December 9, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (765) 502-4334
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marcia A. Johnson practices at Franciscan Health Lafayette in Lafayette, Indiana
Dr. Johnson's primary practice is Franciscan Health Lafayette, at 1701 S Creasy Ln, Lafayette, IN 47905 in Tippecanoe County. The practice phone is (765) 502-4334.
- Franciscan Health Lafayette1701 S Creasy Ln, Lafayette, IN 47905 · Tippecanoe CountyPhone(765) 502-4334
Source: Dmand AI Affiliation Data
Dr. Marcia A. Johnson is affiliated with 6 sites of care and 1 medical group
Dr. Johnson's primary practice is Franciscan Health Lafayette in Lafayette, Indiana, part of Franciscan Alliance. Dr. Johnson is also affiliated with Hendricks Regional Health Danville Hospital. The medical group on file is Franciscan Physician Network. Dmand AI also links Dr. Johnson to 3 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marcia A. Johnson'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 |
|---|---|
| Franciscan Health Lafayette | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Franciscan Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Marcia A. Johnson is one of 112 rheumatologists in Indiana
Rheumatology is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Johnson is licensed in Indiana.
Specialties and state licenses
- Rheumatology, IndianaPrimary
Rheumatologists near Dr. Johnson
Counts of rheumatologists 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. Marcia A. Johnson billed Medicare for 319 services in 2024
CMS data shows 319 Medicare services from Dr. Johnson across 3 procedure codes in 2024, for 153 Medicare patients. Medicare paid $17,627 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: 2802024: 19132%
- Other services
- 2023: 02024: 128
Dr. Johnson compared with the Indiana median for rheumatologists, 2024
- Dr. Johnson
- Indiana median
- Medicare services
- 319vs 46932% below
- Medicare patients
- 153vs 20525% below
- Part D claims
- 2,935vs 1,59484% above
Medians across 115 rheumatologists 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Johnson and other rheumatologists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marcia A. Johnson treated 153 Medicare patients in 2024, average age 70
CMS counts 153 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 80 patients. 75% of them have arthritis, and 73% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.51, 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 66, with 84% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women12380%
- Men3020%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- Arthritis75%
- High blood pressure73%
- High cholesterol69%
- Mood disorders33%
- Anxiety32%
- Depression31%
- Diabetes26%
- Ischemic heart disease24%
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 66
Patient panel by sex, all payers
- Women84%
- Men15%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marcia A. Johnson wrote 3,144 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 3,144 Medicare Part D claims for 357 patients. 81% of them were for generic drugs. CMS names the drug for 2,935 of them, across 44 drugs with 11 or more claims each, at $3,227,427 in total drug cost. In 2023, CMS named 3,340 claims across 45 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic2,548 claims81%
- Brand-name and other596 claims19%
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.
Drug classes CMS tracks in Dr. Johnson's Part D claims, 2024
- Opioids12%370 of 3,144 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: 3,3402024: 2,93512%
Drugs named by CMS: 44 in 2024, 45 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
Dr. Marcia A. Johnson offers telehealth to Medicare patients
Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Johnson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Marcia A. Johnson received $11,873 in industry payments from 2016 to 2025
CMS Open Payments shows 909 general payments to Dr. Johnson from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Amgen Inc. paid the most, $2,495.
General payments to Dr. Johnson by program year, 2016 to 2025
General payments to Dr. Johnson by kind, 2016 to 2025
- Food and beverage$11,43196%
- Education$4424%
Companies that paid Dr. Johnson the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marcia A. Johnson graduated from Rush Medical College of Rush University
Dr. Johnson graduated from Rush Medical College of Rush University in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marcia 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) |
| 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. Marcia 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. Marcia A. Johnson's NPI number?
Dr. Marcia A. Johnson's NPI number is 1609851922. It was assigned on December 9, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Marcia A. Johnson?
Dr. Marcia A. Johnson is a rheumatologist in Lafayette, Indiana. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Marcia A. Johnson practice?
Dr. Johnson practices at 1701 S Creasy Ln, Lafayette, IN 47905. Dr. Johnson's primary practice is Franciscan Health Lafayette in Lafayette, Indiana, part of Franciscan Alliance. Dmand AI also links Dr. Johnson to 3 hospitals and 1 group practice or clinic.
What is Dr. Marcia A. Johnson's office phone number?
The practice phone on file for Dr. Johnson is (765) 502-4334.
What is Dr. Marcia A. Johnson's medical license number?
Dr. Johnson holds Indiana license 01067253A.
Which hospitals is Dr. Marcia A. Johnson affiliated with?
Dr. Johnson practices at Franciscan Health Lafayette in Lafayette, Indiana. Dr. Johnson is also affiliated with Hendricks Regional Health Danville Hospital. Dmand AI links Dr. Johnson to 3 more hospitals.
What medical group is Dr. Marcia A. Johnson part of?
Dr. Johnson is linked to Franciscan Physician Network.
Does Dr. Marcia A. Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 319 services in 2024, and Dr. Johnson accepts Medicare assignment.
Does Dr. Marcia A. Johnson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Johnson as offering telehealth services.
How many Medicare patients does Dr. Marcia A. Johnson see?
CMS counts 153 Medicare patients who saw Dr. Johnson in 2024, with an average age of 70.
Show 5 more questionsShow fewer questions
What services does Dr. Marcia A. Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, established patient (99215).
Where did Dr. Marcia A. Johnson go to medical school?
Dr. Johnson graduated from Rush Medical College of Rush University in 1983.
What drugs does Dr. Marcia A. Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Hydroxychloroquine Sulfate, Methotrexate and Prednisone.
Has Dr. Marcia A. Johnson received payments from drug or device companies?
CMS Open Payments shows $11,873 in general payments to Dr. Johnson from 32 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Marcia A. Johnson been practicing?
Dr. Johnson graduated from medical school in 1983, 43 years ago.
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