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Dr. Rajkumar Alagugurusamy, MD
NPI1285652925
- Part D claims, 2024
- 1,098
- Publications
- 2
- Industry payments
- $765
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 11511 Shadow Creek Pkwy, Pearland, TX 77584
- Practice phone
- Call (713) 442-0000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kelsey Seybold Clinic
Pearland, Texas
Find Dr. Alagugurusamy'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. Rajkumar Alagugurusamy is an internist in Pearland, Texas
Dr. Alagugurusamy practices at Kelsey Seybold Clinic in Pearland, Texas.
Dr. Alagugurusamy's NPI, 1285652925, was assigned on July 18, 2006. Dr. Alagugurusamy graduated from St. George's University School of Medicine in 2002. Dr. Alagugurusamy's Texas license number on file is M3447.
NPI and contact details
- NPI
- 1285652925NPI Registry (opens in a new tab)
- NPI enumeration date
- July 18, 2006
- NPI status
- Active
- Practice phone
- (713) 442-0000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Rajkumar Alagugurusamy practices at Kelsey Seybold Clinic in Pearland, Texas
Dr. Alagugurusamy's primary practice is Kelsey Seybold Clinic, at 11511 Shadow Creek Pkwy, Pearland, TX 77584 in Brazoria County. The practice phone is (713) 442-0000.
- Kelsey Seybold Clinic11511 Shadow Creek Pkwy, Pearland, TX 77584 · Brazoria CountyPhone(713) 442-0000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Rajkumar Alagugurusamy is affiliated with 2 sites of care and 1 medical group
Dr. Alagugurusamy's primary practice is Kelsey Seybold Clinic in Pearland, Texas. The medical group on file is Kelsey-Seybold Clinic. Dmand AI also links Dr. Alagugurusamy to 1 more ambulatory surgery center, named with a free account.
Kelsey Seybold ClinicPrimary
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. Rajkumar Alagugurusamy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alagugurusamy practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kelsey Seybold Clinic | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rajkumar Alagugurusamy is one of 8,437 internists in Texas
Internal medicine is Dr. Alagugurusamy's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Alagugurusamy is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Alagugurusamy's licenses on file in 6 states: Texas, California, Arizona, Washington, Connecticut and Pennsylvania.
Specialties and state licenses
- Internal medicine, TexasPrimary
- California license
- Arizona license
- Washington license
- Connecticut license
- Pennsylvania license
Internists near Dr. Alagugurusamy
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. Rajkumar Alagugurusamy's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Alagugurusamy's median patient age at 75, with 63% women.
Dr. Alagugurusamy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women63%
- Men36%
Source: Dmand AI Patient Panel Data
Dr. Rajkumar Alagugurusamy wrote 1,098 Medicare Part D claims in 2024
In 2024, Dr. Alagugurusamy wrote 1,098 Medicare Part D claims for 187 patients. 88% of them were for generic drugs. CMS names the drug for 678 of them, across 30 drugs with 11 or more claims each, at $51,201 in total drug cost. In 2023, CMS named 917 claims across 40 drugs.
Part D claims, 20241,098
Drugs named by CMS30
Total drug cost$51,201
Part D patients187
Dr. Alagugurusamy's Part D claims by kind of drug, 2024
- Generic967 claims88%
- Brand-name and other131 claims12%
Dr. Alagugurusamy'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. Alagugurusamy's Part D claims, 2024
- Opioids12%128 of 1,098 claims
- Antibiotics4%43 of 1,098 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: 9172024: 67826%
Drugs named by CMS: 30 in 2024, 40 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. Rajkumar Alagugurusamy has 2 publications on record
Dmand AI links 2 papers to Dr. Alagugurusamy. Dr. Alagugurusamy's most frequent co-author is Alan C. Swann, MD.
Papers2
Dr. Alagugurusamy's most frequent co-authors
Recent publications by Dr. Alagugurusamy
Acta Paediatr
Bottle FeedingChild DevelopmentFeeding Behavior
See who Dr. Alagugurusamy researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Alagugurusamy 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. Rajkumar Alagugurusamy received $765 in industry payments from 2016 to 2021
CMS Open Payments shows 20 general payments to Dr. Alagugurusamy from 5 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $478.
General payments to Dr. Alagugurusamy by program year, 2016 to 2021
Companies that paid Dr. Alagugurusamy the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rajkumar Alagugurusamy graduated from St. George's University School of Medicine
Dr. Alagugurusamy graduated from St. George's University School of Medicine in 2002.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Rajkumar Alagugurusamy accepts plans from 6 insurance carriers
Dr. Alagugurusamy is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- Aetna
- Blue Cross and Blue Shield of Kansas City
- HCSC
Plan types Dr. Alagugurusamy accepts, by number of carriers
- HMO3
- POS3
- PPO3
- EPO2
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Rajkumar Alagugurusamy'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 patients and the all-payer patient panel | Dmand AI Patient Panel 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. Rajkumar Alagugurusamy
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. Rajkumar Alagugurusamy's NPI number?
Dr. Rajkumar Alagugurusamy's NPI number is 1285652925. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Rajkumar Alagugurusamy?
Dr. Rajkumar Alagugurusamy is an internist in Pearland, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Rajkumar Alagugurusamy practice?
Dr. Alagugurusamy practices at 11511 Shadow Creek Pkwy, Pearland, TX 77584. Dr. Alagugurusamy's primary practice is Kelsey Seybold Clinic in Pearland, Texas. Dmand AI also links Dr. Alagugurusamy to 1 ambulatory surgery center.
What is Dr. Rajkumar Alagugurusamy's office phone number?
The practice phone on file for Dr. Alagugurusamy is (713) 442-0000.
What is Dr. Rajkumar Alagugurusamy's medical license number?
Dr. Alagugurusamy's Texas license number on file is M3447, one of the licenses on file in 6 states.
Which states has Dr. Rajkumar Alagugurusamy been licensed in?
Dmand AI has state licenses on file for Dr. Alagugurusamy in Texas (2006 to 2025), California (since 2007), Arizona (2006 to 2009), Washington (2007 to 2009), Connecticut (2007 to 2008) and Pennsylvania (2006).
What medical group is Dr. Rajkumar Alagugurusamy part of?
Dr. Alagugurusamy is linked to Kelsey-Seybold Clinic.
Is Dr. Rajkumar Alagugurusamy board certified?
Yes. Dr. Alagugurusamy is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Rajkumar Alagugurusamy go to medical school?
Dr. Alagugurusamy graduated from St. George's University School of Medicine in 2002.
What drugs does Dr. Rajkumar Alagugurusamy prescribe most?
In 2024 Medicare Part D data, Dr. Alagugurusamy's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Eliquis and Levothyroxine Sodium.
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Has Dr. Rajkumar Alagugurusamy received payments from drug or device companies?
CMS Open Payments shows $765 in general payments to Dr. Alagugurusamy from 5 companies from 2016 to 2021. The largest total came from Pfizer Inc.
How long has Dr. Rajkumar Alagugurusamy been practicing?
Dr. Alagugurusamy graduated from medical school in 2002, 24 years ago.
Does Dr. Rajkumar Alagugurusamy do research?
Dmand AI links 2 publications to Dr. Alagugurusamy.
Who does Dr. Rajkumar Alagugurusamy publish with?
Dr. Alagugurusamy's most frequent co-authors are Alan C. Swann, MD (1 shared paper).
What insurance does Dr. Rajkumar Alagugurusamy accept?
Dr. Alagugurusamy is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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