Rosamma T. John, APNP
- Medicare patients, 2024
- 117
- Part D claims, 2024
- 6,072
- Hospital affiliations
- 2
- Industry payments
- $20
- Medical group
- 1
- Practice address
- 3801 Spring St, Racine, WI 53405
- Practice phone
- Call (262) 687-4011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Rosamma John'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.
Rosamma T. John is a nurse practitioner in Mount Pleasant, Wisconsin
Rosamma John practices at Ascension All Saints Hospital in Racine, Wisconsin, part of Ascension Health Alliance.
Rosamma John's NPI, 1407177991, was assigned on June 18, 2010. Rosamma John holds Wisconsin license 4060.
- NPI
- 1407177991NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365574910
- NPI enumeration date
- June 18, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (262) 687-4011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Rosamma T. John practices at Ascension All Saints Hospital in Racine, Wisconsin
Rosamma John's primary practice is Ascension All Saints Hospital, at 3801 Spring St, Racine, WI 53405 in Racine County. The practice phone is (262) 687-4011.
- Ascension All Saints Hospital3801 Spring St, Racine, WI 53405 · Racine CountyPhone(262) 687-4011
Source: Dmand AI Affiliation Data
Rosamma T. John is affiliated with 4 sites of care and 1 medical group
Rosamma John's primary practice is Ascension All Saints Hospital in Racine, Wisconsin, part of Ascension Health Alliance. The medical group on file is Ascension Medical Group. Dmand AI also links Rosamma John to 1 more hospital, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Rosamma T. John's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Rosamma John practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension All Saints Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Rosamma T. John is one of 3,198 nurse practitioners in Wisconsin
Nurse practitioner is Rosamma John's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Rosamma John is licensed in Wisconsin.
Specialties and state licenses
- Nurse practitioner, WisconsinPrimary
Nurse practitioners near Rosamma John
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
Rosamma T. John treated 117 Medicare patients in 2024, average age 74
CMS counts 117 Medicare patients who saw Rosamma John in 2024. The largest group is 65 to 74, with 40 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Rosamma John's median patient age at 68, with 67% women.
Rosamma John's Medicare patients by age, 2024
Rosamma John's Medicare patients by sex, 2024
- Women8573%
- Men3227%
Chronic conditions among Rosamma John's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Diabetes34%
- Mood disorders25%
- Anxiety23%
- Chronic kidney disease23%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
Rosamma John's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Rosamma T. John wrote 6,072 Medicare Part D claims in 2024
In 2024, Rosamma John wrote 6,072 Medicare Part D claims for 527 patients. 87% of them were for generic drugs.
Rosamma John's Part D claims by kind of drug, 2024
- Generic5,283 claims87%
- Brand-name772 claims13%
- Other17 claims0%
Drug classes CMS tracks in Rosamma John's Part D claims, 2024
- Opioids1%36 of 6,072 claims
- Antibiotics2%109 of 6,072 claims
- Antipsychotics, patients 65 and over1%50 of 6,072 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Rosamma T. John takes part in Medicare
Rosamma John 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)
For MedTech and pharma teams
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Rosamma T. John received $20 in industry payments in 2025
CMS Open Payments shows 1 general payment to Rosamma John from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Exact Sciences Corporation paid the most, $20.
Companies that paid Rosamma John 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 Rosamma T. John'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 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 Rosamma T. John
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Rosamma T. John's NPI number?
Rosamma T. John's NPI number is 1407177991. It was assigned on June 18, 2010, and it is active in the NPI Registry.
What does Rosamma T. John specialize in?
Rosamma T. John is a nurse practitioner in Mount Pleasant, Wisconsin. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Rosamma T. John practice?
Rosamma John practices at 3801 Spring St, Racine, WI 53405. Rosamma John's primary practice is Ascension All Saints Hospital in Racine, Wisconsin, part of Ascension Health Alliance. Dmand AI also links Rosamma John to 1 hospital, 1 group practice or clinic and 1 home health agency.
What is Rosamma T. John's office phone number?
The practice phone on file for Rosamma John is (262) 687-4011.
What is Rosamma T. John's medical license number?
Rosamma John holds Wisconsin license 4060.
Which hospitals is Rosamma T. John affiliated with?
Rosamma John practices at Ascension All Saints Hospital in Racine, Wisconsin. Dmand AI links Rosamma John to 1 more hospital.
What medical group is Rosamma T. John part of?
Rosamma John is linked to Ascension Medical Group.
Does Rosamma T. John accept Medicare?
Yes. CMS lists Rosamma John as accepting Medicare assignment.
How many Medicare patients does Rosamma T. John see?
CMS counts 117 Medicare patients who saw Rosamma John in 2024, with an average age of 74.
Has Rosamma T. John received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Rosamma John from 1 company from 2025 to 2025. The largest total came from Exact Sciences Corporation.
How long has Rosamma T. John been practicing?
Rosamma John graduated from medical school in 2009, 17 years ago.
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