Dr. Michael Matthew Vempala, MD
- Part D claims, 2024
- 95
- Hospital affiliations
- 2
- Industry payments
- $306
- Medical group
- 1
- State license
- 1
- Practice address
- 2900 Lamb Circle, Christiansburg, VA 24073
- Practice phone
- Call (540) 731-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Vempala'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. Michael Matthew Vempala is a rheumatologist in Christiansburg, Virginia
Dr. Vempala practices at Carilion New River Valley Medical Center in Christiansburg, Virginia, part of Carilion Clinic.
Dr. Vempala's NPI, 1225618853, was assigned on April 8, 2021. Dr. Vempala holds Florida license ME181086.
- NPI
- 1225618853NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274079298
- NPI enumeration date
- April 8, 2021
- NPI status
- Active
- Practice phone
- (540) 731-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michael Matthew Vempala practices at Carilion New River Valley Medical Center in Christiansburg, Virginia
Dr. Vempala's primary practice is Carilion New River Valley Medical Center, at 2900 Lamb Circle, Christiansburg, VA 24073 in Montgomery County. The practice phone is (540) 731-2000.
- Carilion New River Valley Medical Center2900 Lamb Circle, Christiansburg, VA 24073 · Montgomery CountyPhone(540) 731-2000
Source: Dmand AI Affiliation Data
Dr. Michael Matthew Vempala is affiliated with 2 sites of care and 1 medical group
Dr. Vempala's primary practice is Carilion New River Valley Medical Center in Christiansburg, Virginia, part of Carilion Clinic. Dr. Vempala is also affiliated with Carilion Roanoke Memorial Hospital. The medical group on file is The Neurology Institute.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael Matthew Vempala's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vempala practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carilion New River Valley Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Carilion Clinic and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael Matthew Vempala is one of 160 rheumatologists in Virginia
Rheumatology is Dr. Vempala's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Vempala is licensed in Florida.
Specialties and state licenses
- Rheumatology, FloridaPrimary
Rheumatologists near Dr. Vempala
Counts of rheumatologists 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. Michael Matthew Vempala's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Vempala's median patient age at 76, with 62% women.
Dr. Vempala's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women62%
- Men38%
Source: Dmand AI Patient Panel Data
Dr. Michael Matthew Vempala wrote 95 Medicare Part D claims in 2024
In 2024, Dr. Vempala wrote 95 Medicare Part D claims for 38 patients. 86% of them were for generic drugs. CMS names the drug for 26 of them, across 2 drugs with 11 or more claims each, at $299 in total drug cost.
Dr. Vempala's Part D claims by kind of drug, 2024
- Generic82 claims86%
- Brand-name13 claims14%
Dr. Vempala'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.
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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Michael Matthew Vempala received $306 in industry payments from 2024 to 2025
CMS Open Payments shows 5 general payments to Dr. Vempala from 4 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. UCB, Inc. paid the most, $185.
General payments to Dr. Vempala by program year, 2024 to 2025
Companies that paid Dr. Vempala the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Michael Matthew Vempala'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 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) |
| 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. Michael Matthew Vempala
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. Michael Matthew Vempala's NPI number?
Dr. Michael Matthew Vempala's NPI number is 1225618853. It was assigned on April 8, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Matthew Vempala?
Dr. Michael Matthew Vempala is a rheumatologist in Christiansburg, Virginia. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Michael Matthew Vempala practice?
Dr. Vempala practices at 2900 Lamb Circle, Christiansburg, VA 24073. Dr. Vempala's primary practice is Carilion New River Valley Medical Center in Christiansburg, Virginia, part of Carilion Clinic.
What is Dr. Michael Matthew Vempala's office phone number?
The practice phone on file for Dr. Vempala is (540) 731-2000.
What is Dr. Michael Matthew Vempala's medical license number?
Dr. Vempala holds Florida license ME181086, one of 2 state licenses on file.
Which hospitals is Dr. Michael Matthew Vempala affiliated with?
Dr. Vempala practices at Carilion New River Valley Medical Center in Christiansburg, Virginia. Dr. Vempala is also affiliated with Carilion Roanoke Memorial Hospital.
What medical group is Dr. Michael Matthew Vempala part of?
Dr. Vempala is linked to The Neurology Institute.
What drugs does Dr. Michael Matthew Vempala prescribe most?
In 2024 Medicare Part D data, Dr. Vempala's most prescribed drugs by claims were Methotrexate and Atorvastatin Calcium.
Has Dr. Michael Matthew Vempala received payments from drug or device companies?
CMS Open Payments shows $306 in general payments to Dr. Vempala from 4 companies from 2024 to 2025. The largest total came from UCB, Inc.
How long has Dr. Michael Matthew Vempala been practicing?
Dr. Vempala's NPI was assigned in 2021.
Selling to rheumatology practices?
See rheumatologists in Virginia by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card