Dr. Niraj A. Arora, MD
- Medicare services, 2024
- 292
- Medicare patients, 2024
- 150
- Part D claims, 2017
- 12
- Hospital affiliations
- 7
- Industry payments
- $432
- Practice address
- 1 Hospital Dr, Columbia, MO 65201
- Practice phone
- Call (573) 882-4141
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital (MU Health Care)
Columbia, Missouri
Find Dr. Arora'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. Niraj A. Arora is a neurocritical care physician in Columbia, Missouri
Dr. Arora practices at University Hospital (MU Health Care) in Columbia, Missouri.
Dr. Arora's NPI, 1225399488, was assigned on June 5, 2012. Dr. Arora holds Missouri license 2017036145.
- NPI
- 1225399488NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537417373
- NPI enumeration date
- June 5, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (573) 882-4141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Niraj A. Arora practices at University Hospital (MU Health Care) in Columbia, Missouri
Dr. Arora's primary practice is University Hospital (MU Health Care), at 1 Hospital Dr, Columbia, MO 65201 in Boone County. The practice phone is (573) 882-4141.
- University Hospital (MU Health Care)1 Hospital Dr, Columbia, MO 65201 · Boone CountyPhone(573) 882-4141
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Niraj A. Arora is affiliated with 9 sites of care and 7 medical groups
Dr. Arora's primary practice is University Hospital (MU Health Care) in Columbia, Missouri. Dr. Arora is also affiliated with University Hospital. The medical group on file is UAB Medicine. Dmand AI also links Dr. Arora to 6 more hospitals, 6 medical groups and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Niraj A. Arora's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Arora practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital (MU Health Care) | Available with a free account |
| +8 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Niraj A. Arora is one of 10 neurocritical care physicians in Missouri
Neurocritical care is Dr. Arora's primary specialty in the NPI Registry, under taxonomy code 2084A2900X. Dr. Arora is licensed in Missouri.
Specialties and state licenses
- Neurocritical care, MissouriPrimary
Neurocritical care physicians near Dr. Arora
Counts of neurocritical care physicians 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. Niraj A. Arora billed Medicare for 292 services in 2024
CMS data shows 292 Medicare services from Dr. Arora across 4 procedure codes in 2024, for 150 Medicare patients. Medicare paid $44,891 for them.
Dr. Arora's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3892024: 28128%
- Other services
- 2023: 02024: 11
Where Dr. Arora's Medicare services took place, 2024
- In an office114%
- In a facility28196%
Dr. Arora'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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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Niraj A. Arora treated 150 Medicare patients in 2024, average age 74
CMS counts 150 Medicare patients who saw Dr. Arora in 2024. The largest group is 75 to 84, with 66 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% 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 Dr. Arora's median patient age at 70, with 43% women.
Dr. Arora's Medicare patients by age, 2024
Dr. Arora's Medicare patients by sex, 2024
- Women7349%
- Men7751%
Chronic conditions among Dr. Arora's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA73%
- Arthritis51%
- Mood disorders43%
- Diabetes42%
- Depression41%
- Anxiety35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Arora'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
- Women43%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Niraj A. Arora wrote 12 Medicare Part D claims in 2017
In 2017, Dr. Arora wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $14 in total drug cost. In 2016, CMS named 63 claims across 4 drugs.
Dr. Arora's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 632017: 1281%
Drugs named by CMS: 1 in 2017, 4 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Niraj A. Arora offers telehealth to Medicare patients
Dr. Arora accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Arora as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Niraj A. Arora received $432 in industry payments from 2016 to 2022
CMS Open Payments shows 10 general payments to Dr. Arora from 6 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Omniscient Neurotechnology America Ltd paid the most, $138.
General payments to Dr. Arora by program year, 2016 to 2022
Companies that paid Dr. Arora the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Niraj A. Arora'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 DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| 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) |
| 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 Dr. Niraj A. Arora
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. Niraj A. Arora's NPI number?
Dr. Niraj A. Arora's NPI number is 1225399488. It was assigned on June 5, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Niraj A. Arora?
Dr. Niraj A. Arora is a neurocritical care physician in Columbia, Missouri. The primary specialty in the NPI Registry is Neurocritical Care Physician (taxonomy code 2084A2900X).
Where does Dr. Niraj A. Arora practice?
Dr. Arora practices at 1 Hospital Dr, Columbia, MO 65201. Dr. Arora's primary practice is University Hospital (MU Health Care) in Columbia, Missouri. Dmand AI also links Dr. Arora to 6 hospitals, 6 medical groups and 1 group practice or clinic.
What is Dr. Niraj A. Arora's office phone number?
The practice phone on file for Dr. Arora is (573) 882-4141.
What is Dr. Niraj A. Arora's medical license number?
Dr. Arora holds Missouri license 2017036145.
Which hospitals is Dr. Niraj A. Arora affiliated with?
Dr. Arora is affiliated with University Hospital. Dmand AI links Dr. Arora to 6 more hospitals.
What medical group is Dr. Niraj A. Arora part of?
Dr. Arora is linked to UAB Medicine. Dmand AI links Dr. Arora to 6 more medical groups.
Does Dr. Niraj A. Arora accept Medicare?
Yes. CMS data shows Dr. Arora billed Medicare for 292 services in 2024, and Dr. Arora accepts Medicare assignment.
Does Dr. Niraj A. Arora offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Arora as offering telehealth services.
How many Medicare patients does Dr. Niraj A. Arora see?
CMS counts 150 Medicare patients who saw Dr. Arora in 2024, with an average age of 74.
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What services does Dr. Niraj A. Arora bill to Medicare?
In 2024, Dr. Arora's most billed Medicare services were critical care (99291), hospital inpatient care (99232) and hospital inpatient care (99222).
What drugs does Dr. Niraj A. Arora prescribe most?
In 2017 Medicare Part D data, Dr. Arora's most prescribed drugs by claims were Hydrochlorothiazide.
Has Dr. Niraj A. Arora received payments from drug or device companies?
CMS Open Payments shows $432 in general payments to Dr. Arora from 6 companies from 2016 to 2022. The largest total came from Omniscient Neurotechnology America Ltd.
How long has Dr. Niraj A. Arora been practicing?
Dr. Arora graduated from medical school in 2009, 17 years ago.
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