Dr. Radhika P. Raj, MD
- Medicare services, 2024
- 313
- Medicare patients, 2024
- 117
- Part D claims, 2024
- 4,544
- Publications
- 6
- Hospital affiliations
- 1
- Practice address
- 420 E Division St, Fond Du Lac, WI 54935-4560
- Practice phone
- Call (920) 923-7400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ssm Health Fond Du Lac Regional Clinic
Multi-specialty group site · Fond Du Lac, Wisconsin
Find Dr. Raj'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.
Dr. Radhika P. Raj is an internist in Fond Du Lac, Wisconsin
Dr. Raj practices at Ssm Health Fond Du Lac Regional Clinic in Fond Du Lac, Wisconsin.
Dr. Raj's NPI, 1669467072, was assigned on September 13, 2005. Dr. Raj holds Wisconsin license 40046.
- NPI
- 1669467072NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395870281
- NPI enumeration date
- September 13, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 923-7400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Radhika P. Raj practices at Ssm Health Fond Du Lac Regional Clinic in Fond Du Lac, Wisconsin
Dr. Raj's primary practice is Ssm Health Fond Du Lac Regional Clinic, at 420 E Division St, Fond Du Lac, WI 54935-4560. The practice phone is (920) 923-7400.
- Ssm Health Fond Du Lac Regional Clinic420 E Division St, Fond Du Lac, WI 54935-4560Phone(920) 923-7400
Source: Dmand AI Affiliation Data
Dr. Radhika P. Raj is affiliated with 3 sites of care and 1 medical group
Dr. Raj's primary practice is Ssm Health Fond Du Lac Regional Clinic in Fond Du Lac, Wisconsin. Dr. Raj is also affiliated with SSM Health St. Agnes Hospital - Fond du Lac. The medical group on file is SSM Health St. Agnes Hospital - Fond du Lac. Dmand AI also links Dr. Raj to 1 more skilled nursing facility, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Radhika P. Raj's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Raj practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ssm Health Fond Du Lac Regional Clinic | 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. Radhika P. Raj is one of 1,675 internists in Wisconsin
Internal medicine is Dr. Raj's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Raj is licensed in Wisconsin.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
Internists near Dr. Raj
Counts of internists 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. Radhika P. Raj billed Medicare for 313 services in 2024
CMS data shows 313 Medicare services from Dr. Raj across 4 procedure codes in 2024, for 117 Medicare patients. Medicare paid $21,593 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Raj's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1992024: 2179%
- Other services
- 2023: 1092024: 9612%
- Tests and treatments
- 2023: 772024: 0100%
Dr. Raj compared with the Wisconsin median for internists, 2024
- Dr. Raj
- Wisconsin median
- Medicare services
- 313vs 45732% below
- Medicare patients
- 117vs 19941% below
- Part D claims
- 4,015vs 4339.3 times
Medians across 1,658 internists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Raj'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. Raj and other internists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Radhika P. Raj treated 117 Medicare patients in 2024, average age 75
CMS counts 117 Medicare patients who saw Dr. Raj in 2024. The largest group is 65 to 74, with 53 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 15% 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. Raj's median patient age at 70, with 77% women.
Dr. Raj's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Raj's Medicare patients by sex, 2024
- Women9783%
- Men2017%
Chronic conditions among Dr. Raj's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis43%
- Anxiety26%
- Osteoporosis26%
- Chronic kidney disease25%
- Depression23%
- Ischemic heart disease23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Raj's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women77%
- Men23%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Radhika P. Raj wrote 4,544 Medicare Part D claims in 2024
In 2024, Dr. Raj wrote 4,544 Medicare Part D claims for 365 patients. 88% of them were for generic drugs. CMS names the drug for 4,015 of them, across 74 drugs with 11 or more claims each, at $159,492 in total drug cost. In 2023, CMS named 4,158 claims across 71 drugs.
Dr. Raj's Part D claims by kind of drug, 2024
- Generic4,018 claims88%
- Brand-name492 claims11%
- Other34 claims1%
Dr. Raj'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. Raj's Part D claims, 2024
- Opioids0%21 of 4,544 claims
- Antibiotics2%84 of 4,544 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: 4,1582024: 4,0153%
Drugs named by CMS: 74 in 2024, 71 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
How Dr. Radhika P. Raj takes part in Medicare
Dr. Raj accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Radhika P. Raj has 6 publications on record
Dmand AI links 6 papers to Dr. Raj, published from 2018 to 2022. 2020 was the busiest year, with 2. The most frequent topics are Biological Transport, Nucleoside Transport Proteins and Cell Differentiation. Dr. Raj has published most often in Nat Commun. Dr. Raj's most frequent co-authors are John W. Christman, MD, Katalin Susztak, MD and Terence Williams, MD.
Dr. Raj's papers by year, 2018 to 2022
Topics Dr. Raj writes about most
- Biological Transport
- Nucleoside Transport Proteins
- Cell Differentiation
- Lysosomes
- Mice, Inbred C57BL
- Mice, Knockout
Dr. Raj's most frequent co-authors
- John W. Christman, MD1 shared paper
- Katalin Susztak, MD1 shared paper
- Terence Williams, MD1 shared paper
Recent publications by Dr. Raj
See who Dr. Raj researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Raj works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Radhika P. Raj received $100 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Raj from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $100.
Companies that paid Dr. Raj the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Radhika P. Raj'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. Radhika P. Raj
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. Radhika P. Raj's NPI number?
Dr. Radhika P. Raj's NPI number is 1669467072. It was assigned on September 13, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Radhika P. Raj?
Dr. Radhika P. Raj is an internist in Fond Du Lac, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Radhika P. Raj practice?
Dr. Raj practices at 420 E Division St, Fond Du Lac, WI 54935-4560. Dr. Raj's primary practice is Ssm Health Fond Du Lac Regional Clinic in Fond Du Lac, Wisconsin. Dmand AI also links Dr. Raj to 1 skilled nursing facility.
What is Dr. Radhika P. Raj's office phone number?
The practice phone on file for Dr. Raj is (920) 923-7400.
What is Dr. Radhika P. Raj's medical license number?
Dr. Raj holds Wisconsin license 40046.
Which hospitals is Dr. Radhika P. Raj affiliated with?
Dr. Raj is affiliated with SSM Health St. Agnes Hospital - Fond du Lac.
What medical group is Dr. Radhika P. Raj part of?
Dr. Raj is linked to SSM Health St. Agnes Hospital - Fond du Lac.
Does Dr. Radhika P. Raj accept Medicare?
Yes. CMS data shows Dr. Raj billed Medicare for 313 services in 2024, and Dr. Raj accepts Medicare assignment.
How many Medicare patients does Dr. Radhika P. Raj see?
CMS counts 117 Medicare patients who saw Dr. Raj in 2024, with an average age of 75.
What services does Dr. Radhika P. Raj bill to Medicare?
In 2024, Dr. Raj's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99213).
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What drugs does Dr. Radhika P. Raj prescribe most?
In 2024 Medicare Part D data, Dr. Raj's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Radhika P. Raj received payments from drug or device companies?
CMS Open Payments shows $100 in general payments to Dr. Raj from 1 company from 2017 to 2017. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Radhika P. Raj been practicing?
Dr. Raj graduated from medical school in 1989, 37 years ago.
Does Dr. Radhika P. Raj do research?
Dmand AI links 6 publications to Dr. Raj, published from 2018 to 2022.
Who does Dr. Radhika P. Raj publish with?
Dr. Raj's most frequent co-authors are John W. Christman, MD (1 shared paper), Katalin Susztak, MD (1 shared paper) and Terence Williams, MD (1 shared paper).
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