Dr. Charu Ramchandani, MD
- Medicare services, 2024
- 80
- Medicare patients, 2024
- 59
- Part D claims, 2024
- 63
- MIPS score, 2024
- 100
- Hospital affiliations
- 2
- Practice address
- 5 Perryridge Rd, Greenwich, CT 06830
- Practice phone
- Call (203) 863-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ramchandani'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. Charu Ramchandani is a hospitalist in Greenwich, Connecticut
Dr. Ramchandani practices at Greenwich Hospital in Greenwich, Connecticut, part of Yale New Haven Health System.
Dr. Ramchandani's NPI, 1831487321, was assigned on July 18, 2011. Dr. Ramchandani holds New York license 275378.
- NPI
- 1831487321NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022234269
- NPI enumeration date
- July 18, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 863-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charu Ramchandani practices at Greenwich Hospital in Greenwich, Connecticut
Dr. Ramchandani's primary practice is Greenwich Hospital, at 5 Perryridge Rd, Greenwich, CT 06830 in Fairfield County. The practice phone is (203) 863-3000.
- Greenwich Hospital5 Perryridge Rd, Greenwich, CT 06830 · Fairfield CountyPhone(203) 863-3000
Source: Dmand AI Affiliation Data
Dr. Charu Ramchandani is affiliated with 3 sites of care and 6 medical groups
Dr. Ramchandani's primary practice is Greenwich Hospital in Greenwich, Connecticut, part of Yale New Haven Health System. Dr. Ramchandani is also affiliated with Montefiore St. Luke's Cornwall. The medical group on file is Northeast Medical Group. Dmand AI also links Dr. Ramchandani to 5 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Charu Ramchandani's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ramchandani practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greenwich Hospital | Available with a free account |
| +2 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Charu Ramchandani is one of 358 hospitalists in Connecticut
Hospitalist is Dr. Ramchandani's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dmand AI has Dr. Ramchandani's licenses on file in 2 states: New York and Connecticut.
Specialties and state licenses
- Hospitalist, New YorkPrimary
- Connecticut license
Hospitalists near Dr. Ramchandani
Counts of hospitalists 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. Charu Ramchandani billed Medicare for 80 services in 2024
CMS data shows 80 Medicare services from Dr. Ramchandani across 4 procedure codes in 2024, for 59 Medicare patients. Medicare paid $8,194 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ramchandani's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1172024: 8032%
Dr. Ramchandani compared with the Connecticut median for hospitalists, 2024
- Dr. Ramchandani
- Connecticut median
- Medicare services
- 80vs 26069% below
- Medicare patients
- 59vs 15361% below
- Part D claims
- 31vs 8061% below
Medians across 354 hospitalists in Connecticut with Dmand AI profiles that report each measure.
Dr. Ramchandani'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Charu Ramchandani treated 59 Medicare patients in 2024, average age 80
CMS counts 59 Medicare patients who saw Dr. Ramchandani in 2024. The largest group is 85 and over, with 21 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.14, 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. Ramchandani's median patient age at 73, with 52% women.
Dr. Ramchandani's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ramchandani's Medicare patients by sex, 2024
- Women3356%
- Men2644%
Chronic conditions among Dr. Ramchandani's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Ischemic heart disease59%
- Anxiety47%
- Heart failure46%
- Atrial fibrillation41%
- COPD41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ramchandani's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women52%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charu Ramchandani wrote 63 Medicare Part D claims in 2024
In 2024, Dr. Ramchandani wrote 63 Medicare Part D claims for 21 patients. 83% of them were for generic drugs. CMS names the drug for 31 of them, across 2 drugs with 11 or more claims each, at $6,118 in total drug cost. In 2018, CMS named 160 claims across 10 drugs.
Dr. Ramchandani's Part D claims by kind of drug, 2024
- Generic52 claims83%
- Brand-name and other11 claims17%
Dr. Ramchandani's most prescribed drugs by claims, 2020
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. Ramchandani's Part D claims, 2024
- Antibiotics17%11 of 63 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, 2018 to 2020
- 2018
- 2020
- Claims for drugs CMS names
- 2018: 1602020: 3181%
Drugs named by CMS: 2 in 2020, 10 in 2018.
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
Dr. Charu Ramchandani scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Ramchandani for performance year 2024, reported through an alternative payment model (APM). Dr. Ramchandani accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ramchandani's MIPS scores, performance year 2024
- 100of 100Final score
- 86.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Charu Ramchandani received $362 in industry payments from 2019 to 2021
CMS Open Payments shows 4 general payments to Dr. Ramchandani from 4 drug and device companies from 2019 to 2021. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $125.
General payments to Dr. Ramchandani by program year, 2019 to 2021
Companies that paid Dr. Ramchandani the most, 2019 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Charu Ramchandani'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 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)Clinician Public Reporting: Overall MIPS Performance (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. Charu Ramchandani
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. Charu Ramchandani's NPI number?
Dr. Charu Ramchandani's NPI number is 1831487321. It was assigned on July 18, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Charu Ramchandani?
Dr. Charu Ramchandani is a hospitalist in Greenwich, Connecticut. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Charu Ramchandani practice?
Dr. Ramchandani practices at 5 Perryridge Rd, Greenwich, CT 06830. Dr. Ramchandani's primary practice is Greenwich Hospital in Greenwich, Connecticut, part of Yale New Haven Health System. Dmand AI also links Dr. Ramchandani to 5 medical groups and 1 group practice or clinic.
What is Dr. Charu Ramchandani's office phone number?
The practice phone on file for Dr. Ramchandani is (203) 863-3000.
What is Dr. Charu Ramchandani's medical license number?
Dr. Ramchandani holds New York license 275378, one of the licenses on file in 2 states.
Which states has Dr. Charu Ramchandani been licensed in?
Dmand AI has state licenses on file for Dr. Ramchandani in New York and Connecticut.
Which hospitals is Dr. Charu Ramchandani affiliated with?
Dr. Ramchandani practices at Greenwich Hospital in Greenwich, Connecticut. Dr. Ramchandani is also affiliated with Montefiore St. Luke's Cornwall.
What medical group is Dr. Charu Ramchandani part of?
Dr. Ramchandani is linked to Northeast Medical Group. Dmand AI links Dr. Ramchandani to 5 more medical groups.
Does Dr. Charu Ramchandani accept Medicare?
Yes. CMS data shows Dr. Ramchandani billed Medicare for 80 services in 2024, and Dr. Ramchandani accepts Medicare assignment.
What is Dr. Charu Ramchandani's MIPS score?
Dr. Ramchandani's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. Charu Ramchandani see?
CMS counts 59 Medicare patients who saw Dr. Ramchandani in 2024, with an average age of 80.
What services does Dr. Charu Ramchandani bill to Medicare?
In 2024, Dr. Ramchandani's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
What drugs does Dr. Charu Ramchandani prescribe most?
In 2020 Medicare Part D data, Dr. Ramchandani's most prescribed drugs by claims were Ceftriaxone and Atorvastatin Calcium.
Has Dr. Charu Ramchandani received payments from drug or device companies?
CMS Open Payments shows $362 in general payments to Dr. Ramchandani from 4 companies from 2019 to 2021. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Charu Ramchandani been practicing?
Dr. Ramchandani graduated from medical school in 2010, 16 years ago.
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