Heidi Wynell Johnson, CCC-SLP
- Medicare patients, 2024
- 154
- MIPS score, 2024
- 89
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 751 N Rutledge St Ste 3100 Suite 3100, Springfield, IL 62702
- Practice phone
- Call (217) 545-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Siu Healthcare
Multi-specialty group site · Springfield, Illinois
Find Heidi 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.
Heidi Wynell Johnson is a speech-language pathologist in Springfield, Illinois
Heidi Johnson practices at Siu Healthcare in Springfield, Illinois.
Heidi Johnson's NPI, 1710137609, was assigned on September 26, 2008. Heidi Johnson holds Illinois license 146007077.
- NPI
- 1710137609NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315169174
- NPI enumeration date
- September 26, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (217) 545-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Heidi Wynell Johnson practices at Siu Healthcare in Springfield, Illinois
Heidi Johnson's primary practice is Siu Healthcare, at 751 N Rutledge St Ste 3100 Suite 3100, Springfield, IL 62702. The practice phone is (217) 545-8000.
- Siu Healthcare751 N Rutledge St Ste 3100 Suite 3100, Springfield, IL 62702Phone(217) 545-8000
Source: Dmand AI Affiliation Data
Heidi Wynell Johnson is affiliated with 1 site of care and 1 medical group
Heidi Johnson's primary practice is Siu Healthcare in Springfield, Illinois. The medical group on file is SIU Medicine.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Heidi Wynell Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Heidi Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Siu Healthcare | Available with a free account |
Source: Dmand AI Technology Install Data
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Heidi Wynell Johnson is one of 1,119 speech-language pathologists in Illinois
Speech-language pathologist is Heidi Johnson's primary specialty in the NPI Registry, under taxonomy code 235Z00000X. Heidi Johnson is licensed in Illinois.
Specialties and state licenses
- Speech-language pathologist, IllinoisPrimary
Speech-language pathologists near Heidi Johnson
Counts of speech-language pathologists 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
Heidi Wynell Johnson treated 154 Medicare patients in 2024, average age 75
CMS counts 154 Medicare patients who saw Heidi Johnson in 2024. The largest group is 75 to 84, with 62 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.58, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Heidi Johnson's median patient age at 64, with 57% women.
Heidi Johnson's Medicare patients by age, 2024
Heidi Johnson's Medicare patients by sex, 2024
- Women8153%
- Men7347%
Chronic conditions among Heidi Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Ischemic heart disease46%
- COPD34%
- Diabetes34%
- Anxiety26%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Heidi 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 64
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Heidi Wynell Johnson scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Heidi Johnson for performance year 2024, reported through an alternative payment model (APM). Heidi Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Heidi Johnson's MIPS scores, performance year 2024
- 89of 100Final score
- 75.6of 100Quality
- 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
Sources for Heidi Wynell 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 Data |
| 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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 Heidi Wynell 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 Heidi Wynell Johnson's NPI number?
Heidi Wynell Johnson's NPI number is 1710137609. It was assigned on September 26, 2008, and it is active in the NPI Registry.
What does Heidi Wynell Johnson specialize in?
Heidi Wynell Johnson is a speech-language pathologist in Springfield, Illinois. The primary specialty in the NPI Registry is Speech-Language Pathologist (taxonomy code 235Z00000X).
Where does Heidi Wynell Johnson practice?
Heidi Johnson practices at 751 N Rutledge St Ste 3100 Suite 3100, Springfield, IL 62702. Heidi Johnson's primary practice is Siu Healthcare in Springfield, Illinois.
What is Heidi Wynell Johnson's office phone number?
The practice phone on file for Heidi Johnson is (217) 545-8000.
What is Heidi Wynell Johnson's medical license number?
Heidi Johnson holds Illinois license 146007077.
What medical group is Heidi Wynell Johnson part of?
Heidi Johnson is linked to SIU Medicine.
Does Heidi Wynell Johnson accept Medicare?
Yes. CMS lists Heidi Johnson as accepting Medicare assignment.
What is Heidi Wynell Johnson's MIPS score?
Heidi Johnson's MIPS final score for performance year 2024 is 89 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Heidi Wynell Johnson see?
CMS counts 154 Medicare patients who saw Heidi Johnson in 2024, with an average age of 75.
How long has Heidi Wynell Johnson been practicing?
Heidi Johnson graduated from medical school in 2001, 25 years ago.
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