Dr. Rohini Krishnan, MD
- Part D claims, 2024
- 465
- Publications
- 3
- Hospital affiliations
- 1
- Industry payments
- $198
- Medical group
- 1
- Practice address
- 1201 S Grand Blvd, Saint Louis, MO 63104
- Practice phone
- Call (314) 257-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Krishnan'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. Rohini Krishnan is an internist in Missouri
Dr. Krishnan practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care.
Dr. Krishnan's NPI, 1851076632, was assigned on June 19, 2023. Dr. Krishnan holds Missouri license 2023019903.
- NPI
- 1851076632NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840658787
- NPI enumeration date
- June 19, 2023
- NPI status
- Active
- Practice phone
- (314) 257-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rohini Krishnan practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri
Dr. Krishnan's primary practice is SSM Health Saint Louis University Hospital, at 1201 S Grand Blvd, Saint Louis, MO 63104 in St. Louis City. The practice phone is (314) 257-8000.
- SSM Health Saint Louis University Hospital1201 S Grand Blvd, Saint Louis, MO 63104 · St. Louis CityPhone(314) 257-8000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rohini Krishnan is affiliated with 1 site of care and 1 medical group
Dr. Krishnan's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. The medical group on file is SLUCare Physician Group.
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. Rohini Krishnan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Krishnan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health Saint Louis University Hospital | 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 SSM Health Care and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Rohini Krishnan is one of 2,114 internists in Missouri
Internal medicine is Dr. Krishnan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Krishnan is licensed in Missouri.
Specialties and state licenses
- Internal medicine, MissouriPrimary
Internists near Dr. Krishnan
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. Rohini Krishnan's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Krishnan's median patient age at 64, with 78% women.
Dr. Krishnan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women78%
- Men22%
Source: Dmand AI Patient Panel Data
Dr. Rohini Krishnan wrote 465 Medicare Part D claims in 2024
In 2024, Dr. Krishnan wrote 465 Medicare Part D claims for 69 patients. 80% of them were for generic drugs. CMS names the drug for 203 of them, across 10 drugs with 11 or more claims each, at $2,869 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Dr. Krishnan's Part D claims by kind of drug, 2024
- Generic371 claims80%
- Brand-name and other94 claims20%
Dr. Krishnan'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. Krishnan's Part D claims, 2024
- Opioids3%13 of 465 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: 122024: 2031592%
Drugs named by CMS: 10 in 2024, 1 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
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. Rohini Krishnan has 3 publications on record
Dmand AI links 3 papers to Dr. Krishnan, published from 2021 to 2022. Dr. Krishnan's most frequent co-author is Lokesh Rukmangadachar, MD.
Dr. Krishnan's most frequent co-authors
Recent publications by Dr. Krishnan
See who Dr. Krishnan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Krishnan 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. Rohini Krishnan received $198 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Krishnan from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $99.
General payments to Dr. Krishnan by program year, 2024 to 2025
Companies that paid Dr. Krishnan 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. Rohini Krishnan'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 |
| 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) |
| 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. Rohini Krishnan
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. Rohini Krishnan's NPI number?
Dr. Rohini Krishnan's NPI number is 1851076632. It was assigned on June 19, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. Rohini Krishnan?
Dr. Rohini Krishnan is an internist in Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Rohini Krishnan practice?
Dr. Krishnan practices at 1201 S Grand Blvd, Saint Louis, MO 63104. Dr. Krishnan's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care.
What is Dr. Rohini Krishnan's office phone number?
The practice phone on file for Dr. Krishnan is (314) 257-8000.
What is Dr. Rohini Krishnan's medical license number?
Dr. Krishnan holds Missouri license 2023019903.
Which hospitals is Dr. Rohini Krishnan affiliated with?
Dr. Krishnan practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri.
What medical group is Dr. Rohini Krishnan part of?
Dr. Krishnan is linked to SLUCare Physician Group.
What drugs does Dr. Rohini Krishnan prescribe most?
In 2024 Medicare Part D data, Dr. Krishnan's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Carvedilol.
Has Dr. Rohini Krishnan received payments from drug or device companies?
CMS Open Payments shows $198 in general payments to Dr. Krishnan from 2 companies from 2024 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Rohini Krishnan been practicing?
Dr. Krishnan's NPI was assigned in 2023.
Does Dr. Rohini Krishnan do research?
Dmand AI links 3 publications to Dr. Krishnan, published from 2021 to 2022.
Who does Dr. Rohini Krishnan publish with?
Dr. Krishnan's most frequent co-authors are Lokesh Rukmangadachar, MD (1 shared paper).
Selling to internal medicine practices?
See internists in Missouri 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