Tara K. Johnson, APRN, CNP
- Medicare patients, 2024
- 25
- Part D claims, 2024
- 43
- Hospital affiliations
- 2
- Industry payments
- $22
- Medical groups
- 2
- Practice address
- 675 N St Clair St, Chicago, IL 60611
- Practice phone
- Call (312) 695-0646
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwestern Medical Group
Chicago, Illinois
Find Tara 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.
Tara K. Johnson is a nurse practitioner in Chicago, Illinois
Tara Johnson practices at Northwestern Medical Group in Chicago, Illinois.
Tara Johnson's NPI, 1497470793, was assigned on October 10, 2022. Tara Johnson holds Illinois license 209025363.
- NPI
- 1497470793NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921478132
- NPI enumeration date
- October 10, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 695-0646
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Tara K. Johnson practices at Northwestern Medical Group in Chicago, Illinois
Tara Johnson's primary practice is Northwestern Medical Group, at 675 N St Clair St, Chicago, IL 60611 in Cook County. The practice phone is (312) 695-0646.
- Northwestern Medical Group675 N St Clair St, Chicago, IL 60611 · Cook CountyPhone(312) 695-0646
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Tara K. Johnson is affiliated with 5 sites of care and 2 medical groups
Tara Johnson's primary practice is Northwestern Medical Group in Chicago, Illinois. Tara Johnson is also affiliated with Advocate Illinois Masonic Medical Center. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group). Dmand AI also links Tara Johnson to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Tara K. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tara Johnson practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medical Group | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Tara K. Johnson is one of 4,254 nurse practitioners in Illinois
Nurse practitioner is Tara Johnson's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Tara Johnson is licensed in Illinois.
Specialties and state licenses
- Nurse practitioner, IllinoisPrimary
Nurse practitioners near Tara Johnson
Counts of nurse practitioners 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
Tara K. Johnson treated 25 Medicare patients in 2024, average age 70
CMS counts 25 Medicare patients who saw Tara Johnson in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 4.37, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Tara Johnson's median patient age at 69, with 42% women.
Chronic conditions among Tara Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Heart failure52%
- Chronic kidney disease48%
- Mood disorders44%
Share of Medicare patients with each condition. A patient can have several.
Tara 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 69
Patient panel by sex, all payers
- Women42%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tara K. Johnson wrote 43 Medicare Part D claims in 2024
In 2024, Tara Johnson wrote 43 Medicare Part D claims for 15 patients. 91% of them were for generic drugs.
Tara Johnson's Part D claims by kind of drug, 2024
- Generic39 claims91%
- Brand-name and other4 claims9%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Tara K. Johnson takes part in Medicare
Tara 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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Tara K. Johnson received $22 in industry payments in 2025
CMS Open Payments shows 1 general payment to Tara Johnson from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Haemonetics Corporation paid the most, $22.
Companies that paid Tara Johnson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Tara K. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Part D prescribing | 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) |
| 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 Tara K. 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 Tara K. Johnson's NPI number?
Tara K. Johnson's NPI number is 1497470793. It was assigned on October 10, 2022, and it is active in the NPI Registry.
What does Tara K. Johnson specialize in?
Tara K. Johnson is a nurse practitioner in Chicago, Illinois. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Tara K. Johnson practice?
Tara Johnson practices at 675 N St Clair St, Chicago, IL 60611. Tara Johnson's primary practice is Northwestern Medical Group in Chicago, Illinois. Dmand AI also links Tara Johnson to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Tara K. Johnson's office phone number?
The practice phone on file for Tara Johnson is (312) 695-0646.
What is Tara K. Johnson's medical license number?
Tara Johnson holds Illinois license 209025363.
Which hospitals is Tara K. Johnson affiliated with?
Tara Johnson is affiliated with Advocate Illinois Masonic Medical Center. Dmand AI links Tara Johnson to 1 more hospital.
What medical group is Tara K. Johnson part of?
Tara Johnson is linked to Dreyer Medical Clinic (Advocate Medical Group). Dmand AI links Tara Johnson to 1 more medical group.
Does Tara K. Johnson accept Medicare?
Yes. CMS lists Tara Johnson as accepting Medicare assignment.
How many Medicare patients does Tara K. Johnson see?
CMS counts 25 Medicare patients who saw Tara Johnson in 2024, with an average age of 70.
Has Tara K. Johnson received payments from drug or device companies?
CMS Open Payments shows $22 in general payments to Tara Johnson from 1 company from 2025 to 2025. The largest total came from Haemonetics Corporation.
How long has Tara K. Johnson been practicing?
Tara Johnson graduated from medical school in 2021, 5 years ago.
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