Dr. Ramya Ramakrishnan, MD
- Medicare services, 2024
- 878
- Medicare patients, 2024
- 163
- Part D claims, 2024
- 57
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 506 Sixth Street, Brooklyn, NY 11215
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New York-Presbyterian Hospital - Brooklyn HOPD
Acute Care Hospital outpatient department · Brooklyn, New York
Find Dr. Ramakrishnan's professional email, personal email and mobile number
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Dr. Ramya Ramakrishnan is a nephrologist in Brooklyn, New York
Dr. Ramakrishnan practices at New York-Presbyterian Hospital - Brooklyn HOPD in Brooklyn, New York.
Dr. Ramakrishnan's NPI, 1235183666, was assigned on May 20, 2006. Dr. Ramakrishnan graduated from Albany Medical College of Union University in 1999. Dr. Ramakrishnan holds New York license 227756.
- NPI
- 1235183666NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517908866
- NPI enumeration date
- May 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ramya Ramakrishnan practices at New York-Presbyterian Hospital - Brooklyn HOPD in Brooklyn, New York
Dr. Ramakrishnan's primary practice is New York-Presbyterian Hospital - Brooklyn HOPD, at 506 Sixth Street, Brooklyn, NY 11215.
- New York-Presbyterian Hospital - Brooklyn HOPD506 Sixth Street, Brooklyn, NY 11215
Source: Dmand AI Affiliation Data
Dr. Ramya Ramakrishnan is affiliated with 3 sites of care
Dr. Ramakrishnan's primary practice is New York-Presbyterian Hospital - Brooklyn HOPD in Brooklyn, New York. Dr. Ramakrishnan is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. Dmand AI also links Dr. Ramakrishnan to 1 more dialysis center, named with a free account. Dr. Ramakrishnan's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ramya Ramakrishnan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ramakrishnan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New York-Presbyterian Hospital - Brooklyn HOPD | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ramya Ramakrishnan is one of 914 nephrologists in New York
Nephrology is Dr. Ramakrishnan's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Ramakrishnan is licensed in New York.
Specialties and state licenses
- Nephrology, New YorkPrimary
Nephrologists near Dr. Ramakrishnan
Counts of nephrologists 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. Ramya Ramakrishnan billed Medicare for 878 services in 2024
CMS data shows 878 Medicare services from Dr. Ramakrishnan across 11 procedure codes in 2024, for 163 Medicare patients. Medicare paid $95,687 for them.
Dr. Ramakrishnan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5872024: 5911%
- Tests and treatments
- 2023: 3072024: 2877%
Where Dr. Ramakrishnan's Medicare services took place, 2024
- In an office9711%
- In a facility78189%
Dr. Ramakrishnan compared with the New York median for nephrologists, 2024
- Dr. Ramakrishnan
- New York median
- Medicare services
- 878vs 68927% above
- Medicare patients
- 163vs 21725% below
- Part D claims
- 15vs 43697% below
Medians across 892 nephrologists in New York with Dmand AI profiles that report each measure.
Dr. Ramakrishnan'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ramakrishnan and other nephrologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ramya Ramakrishnan treated 163 Medicare patients in 2024, average age 73
CMS counts 163 Medicare patients who saw Dr. Ramakrishnan in 2024. The largest group is 75 to 84, with 60 patients. 75% of them have chronic kidney disease, and 75% have diabetes. 63% are also on Medicaid. Their average risk score is 5.71, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ramakrishnan's median patient age at 66, with 46% women.
Dr. Ramakrishnan's Medicare patients by age, 2024
Dr. Ramakrishnan's Medicare patients by sex, 2024
- Women8653%
- Men7747%
Chronic conditions among Dr. Ramakrishnan's Medicare patients, 2024
- Chronic kidney disease75%
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Heart failure65%
- Ischemic heart disease55%
- Arthritis52%
- Mood disorders40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ramakrishnan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ramya Ramakrishnan wrote 57 Medicare Part D claims in 2024
In 2024, Dr. Ramakrishnan wrote 57 Medicare Part D claims for 23 patients. 84% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $35 in total drug cost. In 2023, CMS named 17 claims across 1 drug.
Dr. Ramakrishnan's Part D claims by kind of drug, 2024
- Generic48 claims84%
- Brand-name and other9 claims16%
Dr. Ramakrishnan'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: 172024: 1512%
Drugs named by CMS: 1 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
How Dr. Ramya Ramakrishnan takes part in Medicare
Dr. Ramakrishnan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Ramya Ramakrishnan has 1 publication on record
Dmand AI links 1 paper to Dr. Ramakrishnan in 2020. Dr. Ramakrishnan's most frequent co-authors are Madhavi Katikaneni, MD, Albert V. Messina, MD and Kotresha Neelakantappa, MD.
Dr. Ramakrishnan's most frequent co-authors
- Madhavi Katikaneni, MD1 shared paper
- Albert V. Messina, MD1 shared paper
- Kotresha Neelakantappa, MD1 shared paper
Recent publications by Dr. Ramakrishnan
See who Dr. Ramakrishnan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ramakrishnan works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ramya Ramakrishnan received $1,586 in industry payments from 2016 to 2025
CMS Open Payments shows 22 general payments to Dr. Ramakrishnan from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,165.
General payments to Dr. Ramakrishnan by program year, 2016 to 2025
Companies that paid Dr. Ramakrishnan 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. Ramya Ramakrishnan graduated from Albany Medical College of Union University
Dr. Ramakrishnan graduated from Albany Medical College of Union University in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ramya Ramakrishnan'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 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) |
| 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 |
| 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. Ramya Ramakrishnan
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. Ramya Ramakrishnan's NPI number?
Dr. Ramya Ramakrishnan's NPI number is 1235183666. It was assigned on May 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ramya Ramakrishnan?
Dr. Ramya Ramakrishnan is a nephrologist in Brooklyn, New York. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Ramya Ramakrishnan practice?
Dr. Ramakrishnan practices at 506 Sixth Street, Brooklyn, NY 11215. Dr. Ramakrishnan's primary practice is New York-Presbyterian Hospital - Brooklyn HOPD in Brooklyn, New York. Dmand AI also links Dr. Ramakrishnan to 1 dialysis center.
What is Dr. Ramya Ramakrishnan's medical license number?
Dr. Ramakrishnan holds New York license 227756.
Which hospitals is Dr. Ramya Ramakrishnan affiliated with?
Dr. Ramakrishnan is affiliated with NewYork-Presbyterian/Weill Cornell Medical Center.
Does Dr. Ramya Ramakrishnan accept Medicare?
Yes. CMS data shows Dr. Ramakrishnan billed Medicare for 878 services in 2024, and Dr. Ramakrishnan accepts Medicare assignment.
How many Medicare patients does Dr. Ramya Ramakrishnan see?
CMS counts 163 Medicare patients who saw Dr. Ramakrishnan in 2024, with an average age of 73.
What services does Dr. Ramya Ramakrishnan bill to Medicare?
In 2024, Dr. Ramakrishnan's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and dialysis (90935).
Where did Dr. Ramya Ramakrishnan go to medical school?
Dr. Ramakrishnan graduated from Albany Medical College of Union University in 1999.
What drugs does Dr. Ramya Ramakrishnan prescribe most?
In 2024 Medicare Part D data, Dr. Ramakrishnan's most prescribed drugs by claims were Furosemide.
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Has Dr. Ramya Ramakrishnan received payments from drug or device companies?
CMS Open Payments shows $1,586 in general payments to Dr. Ramakrishnan from 8 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Ramya Ramakrishnan been practicing?
Dr. Ramakrishnan graduated from medical school in 1999, 27 years ago.
Does Dr. Ramya Ramakrishnan do research?
Dmand AI links 1 publication to Dr. Ramakrishnan.
Who does Dr. Ramya Ramakrishnan publish with?
Dr. Ramakrishnan's most frequent co-authors are Madhavi Katikaneni, MD (1 shared paper), Albert V. Messina, MD (1 shared paper) and Kotresha Neelakantappa, MD (1 shared paper).
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