Dr. Rudrajit Masand Rai, MD
- Medicare services, 2024
- 18,743
- Medicare patients, 2024
- 424
- Part D claims, 2024
- 941
- MIPS score, 2024
- 75
- Hospital affiliations
- 1
- Practice address
- 7120 Minstrel Way, Suite 106, Columbia, MD 21045
- Practice phone
- Call (410) 290-9191
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
National Spine & Pain Centers - Columbia
Surgery Center - Medicare-Certified · Columbia, Maryland
Find Dr. Rai's professional email, personal email and mobile number
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Dr. Rudrajit Masand Rai is a gastroenterologist in Columbia, Maryland
Dr. Rai practices at National Spine & Pain Centers - Columbia in Columbia, Maryland.
Dr. Rai's NPI, 1346213824, was assigned on February 7, 2006. Dr. Rai graduated from Johns Hopkins University School of Medicine in 1993. Dr. Rai holds Maryland license D44427.
- NPI
- 1346213824NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002831773
- NPI enumeration date
- February 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (410) 290-9191
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rudrajit Masand Rai practices at National Spine & Pain Centers - Columbia in Columbia, Maryland
Dr. Rai's primary practice is National Spine & Pain Centers - Columbia, at 7120 Minstrel Way, Suite 106, Columbia, MD 21045. The practice phone is (410) 290-9191.
- National Spine & Pain Centers - Columbia7120 Minstrel Way, Suite 106, Columbia, MD 21045Phone(410) 290-9191
Source: Dmand AI Affiliation Data
Dr. Rudrajit Masand Rai is affiliated with 6 sites of care and 2 medical groups
Dr. Rai's primary practice is National Spine & Pain Centers - Columbia in Columbia, Maryland. Dr. Rai is also affiliated with Johns Hopkins Howard County Medical Center. The medical group on file is Gastro Center of Maryland. Dmand AI also links Dr. Rai to 2 more group practices and clinics, 2 ambulatory surgery centers and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Rudrajit Masand Rai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rai practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| National Spine & Pain Centers - Columbia | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rudrajit Masand Rai is one of 405 gastroenterologists in Maryland
Gastroenterology is Dr. Rai's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Rai's licenses on file in 2 states: Maryland and Nevada.
Specialties and state licenses
- Gastroenterology, MarylandPrimary
- Nevada license
Gastroenterologists near Dr. Rai
Counts of gastroenterologists 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. Rudrajit Masand Rai billed Medicare for 18,743 services in 2024
CMS data shows 18,743 Medicare services from Dr. Rai across 12 procedure codes in 2024, for 424 Medicare patients. Medicare paid $424,062 for them.
Dr. Rai's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 02024: 17,400
- Office and hospital visits
- 2023: 1,3032024: 91830%
- Surgery
- 2023: 4482024: 31729%
- Tests and treatments
- 2023: 1382024: 10822%
Where Dr. Rai's Medicare services took place, 2024
- In an office18,42698%
- In a facility3172%
Dr. Rai compared with the Maryland median for gastroenterologists, 2024
- Dr. Rai
- Maryland median
- Medicare services
- 18,743vs 66828.1 times
- Medicare patients
- 424vs 3909% above
- Part D claims
- 783vs 392100% above
Medians across 396 gastroenterologists in Maryland with Dmand AI profiles that report each measure.
Dr. Rai'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rudrajit Masand Rai treated 424 Medicare patients in 2024, average age 72
CMS counts 424 Medicare patients who saw Dr. Rai in 2024. The largest group is 65 to 74, with 248 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 8% are also on Medicaid. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Rai's median patient age at 54, with 55% women.
Dr. Rai's Medicare patients by age, 2024
Dr. Rai's Medicare patients by sex, 2024
- Women25460%
- Men17040%
Chronic conditions among Dr. Rai's Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Arthritis48%
- Diabetes30%
- Ischemic heart disease24%
- Anxiety23%
- Mood disorders21%
- Osteoporosis20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rai's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women55%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rudrajit Masand Rai wrote 941 Medicare Part D claims in 2024
In 2024, Dr. Rai wrote 941 Medicare Part D claims for 265 patients. 76% of them were for generic drugs. CMS names the drug for 783 of them, across 19 drugs with 11 or more claims each, at $1,013,447 in total drug cost. In 2023, CMS named 673 claims across 17 drugs.
Dr. Rai's Part D claims by kind of drug, 2024
- Generic714 claims76%
- Brand-name227 claims24%
Dr. Rai'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. Rai's Part D claims, 2024
- Antibiotics4%33 of 941 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: 6732024: 78316%
Drugs named by CMS: 19 in 2024, 17 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
Dr. Rudrajit Masand Rai scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Rai for performance year 2024, reported as part of a group. Dr. Rai accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rai as offering telehealth. CMS counts 135 procedures of colonoscopy by Dr. Rai, more than 86% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Rai ranks in Medicare procedure volume
- Colonoscopy
- 86th percentile135 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 65th percentile56 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Rudrajit Masand Rai received $446,309 in industry payments from 2016 to 2025
CMS Open Payments shows 1,876 general payments to Dr. Rai from 65 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 61% of the total. Daiichi Sankyo Inc. paid the most, $166,327. It also lists 1 research payment totaling $150 in 2016.
General payments to Dr. Rai by program year, 2016 to 2025
General payments to Dr. Rai by kind, 2016 to 2025
- Speaker and faculty fees$269,89961%
- Travel and lodging$81,98819%
- Consulting fees$35,0738%
- Food and beverage$33,5508%
- Other$19,8525%
Companies that paid Dr. Rai the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rudrajit Masand Rai graduated from Johns Hopkins University School of Medicine
Dr. Rai graduated from Johns Hopkins University School of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Rudrajit Masand Rai'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 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Rudrajit Masand Rai
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. Rudrajit Masand Rai's NPI number?
Dr. Rudrajit Masand Rai's NPI number is 1346213824. It was assigned on February 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Rudrajit Masand Rai?
Dr. Rudrajit Masand Rai is a gastroenterologist in Columbia, Maryland. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Rudrajit Masand Rai practice?
Dr. Rai practices at 7120 Minstrel Way, Suite 106, Columbia, MD 21045. Dr. Rai's primary practice is National Spine & Pain Centers - Columbia in Columbia, Maryland. Dmand AI also links Dr. Rai to 2 group practices and clinics, 2 ambulatory surgery centers and 1 medical group.
What is Dr. Rudrajit Masand Rai's office phone number?
The practice phone on file for Dr. Rai is (410) 290-9191.
What is Dr. Rudrajit Masand Rai's medical license number?
Dr. Rai holds Maryland license D44427, one of the licenses on file in 2 states.
Which states has Dr. Rudrajit Masand Rai been licensed in?
Dmand AI has state licenses on file for Dr. Rai in Maryland and Nevada.
Which hospitals is Dr. Rudrajit Masand Rai affiliated with?
Dr. Rai is affiliated with Johns Hopkins Howard County Medical Center.
What medical group is Dr. Rudrajit Masand Rai part of?
Dr. Rai is linked to Gastro Center of Maryland. Dmand AI links Dr. Rai to 1 more medical group.
Does Dr. Rudrajit Masand Rai accept Medicare?
Yes. CMS data shows Dr. Rai billed Medicare for 18,743 services in 2024, and Dr. Rai accepts Medicare assignment.
Does Dr. Rudrajit Masand Rai offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Rai as offering telehealth services.
Show 7 more questionsShow fewer questions
What is Dr. Rudrajit Masand Rai's MIPS score?
Dr. Rai's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Dr. Rudrajit Masand Rai see?
CMS counts 424 Medicare patients who saw Dr. Rai in 2024, with an average age of 72.
What services does Dr. Rudrajit Masand Rai bill to Medicare?
In 2024, Dr. Rai's most billed Medicare services were injected or infused drug (J3380), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Rudrajit Masand Rai go to medical school?
Dr. Rai graduated from Johns Hopkins University School of Medicine in 1993.
What drugs does Dr. Rudrajit Masand Rai prescribe most?
In 2024 Medicare Part D data, Dr. Rai's most prescribed drugs by claims were Mesalamine ER, Famotidine and Pantoprazole Sodium.
Has Dr. Rudrajit Masand Rai received payments from drug or device companies?
CMS Open Payments shows $446,309 in general payments to Dr. Rai from 65 companies from 2016 to 2025. The largest total came from Daiichi Sankyo Inc.
How long has Dr. Rudrajit Masand Rai been practicing?
Dr. Rai graduated from medical school in 1993, 33 years ago.
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