JAMA Netw Open
Body Mass IndexDisease ProgressionMonoclonal Gammopathy of Undetermined Significance
Dr. Nikhil Raj Grandhi, MD
NPI1477121663
- Part D claims, 2024
- 419
- Publications
- 14
- Hospital affiliations
- 1
- Industry payments
- $1,299
- Medical group
- 1
- Practice address
- 1515 Holcombe Blvd, Houston, TX 77030
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Grandhi's professional email, personal email and mobile number
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Dr. Nikhil Raj Grandhi is an internist in Houston, Texas
Dr. Grandhi practices at The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System.
Dr. Grandhi's NPI, 1477121663, was assigned on June 14, 2021. Dr. Grandhi graduated from Drexel University College Of Medicine in 2021. Dr. Grandhi's Missouri license number on file is 2023037384.
NPI and contact details
- NPI
- 1477121663NPI Registry (opens in a new tab)
- NPI enumeration date
- June 14, 2021
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nikhil Raj Grandhi practices at 2 locations in Houston, Texas
Dr. Grandhi's primary practice is The University of Texas MD Anderson Cancer Center, at 1515 Holcombe Blvd, Houston, TX 77030. The NPI Registry lists Dr. Grandhi's practice address as 1400 Holcombe Blvd Unit 463, Houston, TX 77030-4008.
- The University of Texas MD Anderson Cancer CenterPrimary1515 Holcombe Blvd, Houston, TX 77030
- NPI Registry address1400 Holcombe Blvd Unit 463, Houston, TX 77030-4008Phone(713) 792-0050
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Nikhil Raj Grandhi is affiliated with 1 site of care and 1 medical group
Dr. Grandhi's primary practice is The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System. The medical group on file is Physicians Referral Service.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nikhil Raj Grandhi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grandhi practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Texas MD Anderson Cancer Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nikhil Raj Grandhi is one of 8,437 internists in Texas
Internal medicine is Dr. Grandhi's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Grandhi is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Grandhi's licenses on file in 2 states: Missouri and Texas.
Specialties and state licenses
- Internal medicine, MissouriPrimary
- Texas license
Internists near Dr. Grandhi
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
8,437internists in Texas1,445internists in Houston146internists at The University of Texas MD Anderson Cancer Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Nikhil Raj Grandhi wrote 419 Medicare Part D claims in 2024
In 2024, Dr. Grandhi wrote 419 Medicare Part D claims for 53 patients. 79% of them were for generic drugs. CMS names the drug for 227 of them, across 12 drugs with 11 or more claims each, at $3,105 in total drug cost. In 2023, CMS named 332 claims across 15 drugs.
Part D claims, 2024419
Drugs named by CMS12
Total drug cost$3,105
Part D patients53
Dr. Grandhi's Part D claims by kind of drug, 2024
- Generic330 claims79%
- Brand-name89 claims21%
Dr. Grandhi'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3322024: 22732%
Drugs named by CMS: 12 in 2024, 15 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
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Dr. Nikhil Raj Grandhi has 14 publications on record
Dmand AI links 14 papers to Dr. Grandhi, published from 2019 to 2025. 2023 was the busiest year, with 3. The most frequent topics are Disease Progression, Monoclonal Gammopathy of Undetermined Significance and Multiple Myeloma. Dr. Grandhi has published most often in Clin Spine Surg. Dr. Grandhi's most frequent co-authors are Christopher K. Kepler, MD, Kristen Marie Sanfilippo, MD and Gregory D. Schroeder, MD.
Papers14
Years published2019 to 2025
Dr. Grandhi's papers by year, 2019 to 2025
Topics Dr. Grandhi writes about most
- Disease Progression
- Monoclonal Gammopathy of Undetermined Significance
- Multiple Myeloma
- Orthopedics
- Spinal Diseases
- Spine
- Statistics as Topic
- Surgeons
Dr. Grandhi's most frequent co-authors
- Christopher K. Kepler, MD3 shared papers
- Kristen Marie Sanfilippo, MD3 shared papers
- Gregory D. Schroeder, MD3 shared papers
Recent publications by Dr. Grandhi
COVID-19Medical OncologyPandemics
Carcinoma, HepatocellularLiver NeoplasmsRadiation Dosage
See who Dr. Grandhi researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Grandhi 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. Nikhil Raj Grandhi received $1,299 in industry payments from 2024 to 2025
CMS Open Payments shows 11 general payments to Dr. Grandhi from 9 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 87% of the total. Eli Lilly and Company paid the most, $297.
General payments to Dr. Grandhi by program year, 2024 to 2025
General payments to Dr. Grandhi by kind, 2024 to 2025
$1.3Kin total
- Food and beverage$1,12887%
- Education$17213%
Companies that paid Dr. Grandhi the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nikhil Raj Grandhi graduated from Drexel University College Of Medicine
Dr. Grandhi graduated from Drexel University College Of Medicine in 2021.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Nikhil Raj Grandhi accepts plans from 2 insurance carriers
Dr. Grandhi is in network with 2 carriers, including Aetna and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
Plan types Dr. Grandhi accepts, by number of carriers
- HMO2
- POS2
- PPO2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Nikhil Raj Grandhi'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| 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) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Nikhil Raj Grandhi
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. Nikhil Raj Grandhi's NPI number?
Dr. Nikhil Raj Grandhi's NPI number is 1477121663. It was assigned on June 14, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Nikhil Raj Grandhi?
Dr. Nikhil Raj Grandhi is an internist in Houston, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Nikhil Raj Grandhi practice?
Dr. Grandhi practices at 1515 Holcombe Blvd, Houston, TX 77030. Dr. Grandhi also practices at 1400 Holcombe Blvd Unit 463, Houston, TX 77030-4008. Dr. Grandhi's primary practice is The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System.
What is Dr. Nikhil Raj Grandhi's medical license number?
Dr. Grandhi's Missouri license number on file is 2023037384, one of the licenses on file in 2 states.
Which states has Dr. Nikhil Raj Grandhi been licensed in?
Dmand AI has state licenses on file for Dr. Grandhi in Missouri (2021 to 2025) and Texas (2024 to 2026).
Which hospitals is Dr. Nikhil Raj Grandhi affiliated with?
Dr. Grandhi practices at The University of Texas MD Anderson Cancer Center in Houston, Texas.
What medical group is Dr. Nikhil Raj Grandhi part of?
Dr. Grandhi is linked to Physicians Referral Service.
Is Dr. Nikhil Raj Grandhi board certified?
Yes. Dr. Grandhi is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Nikhil Raj Grandhi go to medical school?
Dr. Grandhi graduated from Drexel University College Of Medicine in 2021.
What drugs does Dr. Nikhil Raj Grandhi prescribe most?
In 2024 Medicare Part D data, Dr. Grandhi's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Albuterol Sulfate Hfa.
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Has Dr. Nikhil Raj Grandhi received payments from drug or device companies?
CMS Open Payments shows $1,299 in general payments to Dr. Grandhi from 9 companies from 2024 to 2025. The largest total came from Eli Lilly and Company.
How long has Dr. Nikhil Raj Grandhi been practicing?
Dr. Grandhi graduated from medical school in 2021, 5 years ago.
Does Dr. Nikhil Raj Grandhi do research?
Dmand AI links 14 publications to Dr. Grandhi, published from 2019 to 2025.
Who does Dr. Nikhil Raj Grandhi publish with?
Dr. Grandhi's most frequent co-authors are Christopher K. Kepler, MD (3 shared papers), Kristen Marie Sanfilippo, MD (3 shared papers) and Gregory D. Schroeder, MD (3 shared papers).
What insurance does Dr. Nikhil Raj Grandhi accept?
Dr. Grandhi is in network with 2 carriers, including Aetna and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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