Dr. Sunil Ramnani, MD
- Medicare services, 2020
- 30
- Medicare patients, 2024
- 16
- Part D claims, 2024
- 378
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 9965 Sierra Ave, Fontana, CA 92335
- Practice phone
- Call (909) 427-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente - Fontana Medical Center
Fontana, California
Find Dr. Ramnani'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. Sunil Ramnani is an internist in Fontana, California
Dr. Ramnani practices at Kaiser Permanente - Fontana Medical Center in Fontana, California.
Dr. Ramnani's NPI, 1881761609, was assigned on November 29, 2006. Dr. Ramnani graduated from Jawaharlal Nehru Medical College in 1990. Dr. Ramnani holds California license A54124.
- NPI
- 1881761609NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456412279
- NPI enumeration date
- November 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 427-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sunil Ramnani practices at Kaiser Permanente - Fontana Medical Center in Fontana, California
Dr. Ramnani's primary practice is Kaiser Permanente - Fontana Medical Center, at 9965 Sierra Ave, Fontana, CA 92335 in San Bernardino County. The practice phone is (909) 427-5000.
- Kaiser Permanente - Fontana Medical Center9965 Sierra Ave, Fontana, CA 92335 · San Bernardino CountyPhone(909) 427-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sunil Ramnani is affiliated with 3 sites of care and 1 medical group
Dr. Ramnani's primary practice is Kaiser Permanente - Fontana Medical Center in Fontana, California. Dr. Ramnani is also affiliated with Fontana Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Ramnani to 1 more group practice or clinic, named with a free account.
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. Sunil Ramnani's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ramnani practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente - Fontana Medical Center | 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. Sunil Ramnani is one of 16,751 internists in California
Internal medicine is Dr. Ramnani's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ramnani is board certified in internal medicine by the American Board of Internal Medicine. Dr. Ramnani is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists cellulitis among the conditions Dr. Ramnani treats.
Internists near Dr. Ramnani
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. Sunil Ramnani billed Medicare for 30 services in 2020
CMS data shows 30 Medicare services from Dr. Ramnani across 1 procedure code in 2020, for 16 Medicare patients. Medicare paid $1,860 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ramnani compared with the California median for internists, 2020
- Dr. Ramnani
- California median
- Medicare services
- 30vs 36192% below
- Medicare patients
- 16vs 15189% below
- Part D claims
- 147vs 42165% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Ramnani's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Ramnani?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ramnani and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sunil Ramnani treated 16 Medicare patients in 2024, average age 67
CMS counts 16 Medicare patients who saw Dr. Ramnani in 2024. 75% of them have chronic kidney disease, and 75% have heart failure. Their average risk score is 4.40, 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. Ramnani's median patient age at 72, with 59% women.
Chronic conditions among Dr. Ramnani's Medicare patients, 2024
- Chronic kidney disease75%
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Diabetes69%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ramnani's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sunil Ramnani wrote 378 Medicare Part D claims in 2024
In 2024, Dr. Ramnani wrote 378 Medicare Part D claims for 156 patients. 90% of them were for generic drugs. CMS names the drug for 147 of them, across 10 drugs with 11 or more claims each, at $2,050 in total drug cost. In 2023, CMS named 144 claims across 8 drugs.
Dr. Ramnani's Part D claims by kind of drug, 2024
- Generic339 claims90%
- Brand-name and other39 claims10%
Dr. Ramnani'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. Ramnani's Part D claims, 2024
- Antibiotics19%70 of 378 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: 1442024: 1472%
Drugs named by CMS: 10 in 2024, 8 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. Sunil Ramnani takes part in Medicare
Dr. Ramnani 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. Sunil Ramnani has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Ramnani, most recently NCQA DRP in 2013.
Awards and honors for Dr. Ramnani
- 2013
- NCQA DRP
- 2012
- NCQA HSRP
Source: Dmand AI Professional Profile Data
Dr. Sunil Ramnani graduated from Jawaharlal Nehru Medical College
Dr. Ramnani graduated from Jawaharlal Nehru Medical College in 1990.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Sunil Ramnani accepts plans from 2 insurance carriers
Dr. Ramnani is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Ramnani accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Sunil Ramnani'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 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Sunil Ramnani
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. Sunil Ramnani's NPI number?
Dr. Sunil Ramnani's NPI number is 1881761609. It was assigned on November 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sunil Ramnani?
Dr. Sunil Ramnani is an internist in Fontana, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Sunil Ramnani practice?
Dr. Ramnani practices at 9965 Sierra Ave, Fontana, CA 92335. Dr. Ramnani's primary practice is Kaiser Permanente - Fontana Medical Center in Fontana, California. Dmand AI also links Dr. Ramnani to 1 group practice or clinic.
What is Dr. Sunil Ramnani's office phone number?
The practice phone on file for Dr. Ramnani is (909) 427-5000.
What is Dr. Sunil Ramnani's medical license number?
Dr. Ramnani holds California license A54124.
Which hospitals is Dr. Sunil Ramnani affiliated with?
Dr. Ramnani is affiliated with Fontana Medical Center.
What medical group is Dr. Sunil Ramnani part of?
Dr. Ramnani is linked to Southern California Permanente Medical Group.
Does Dr. Sunil Ramnani accept Medicare?
Yes. CMS data shows Dr. Ramnani billed Medicare for 30 services in 2020, and Dr. Ramnani accepts Medicare assignment.
How many Medicare patients does Dr. Sunil Ramnani see?
CMS counts 16 Medicare patients who saw Dr. Ramnani in 2024, with an average age of 67.
Is Dr. Sunil Ramnani board certified?
Yes. Dr. Ramnani is board certified in internal medicine by the American Board of Internal Medicine.
Show 5 more questionsShow fewer questions
What services does Dr. Sunil Ramnani bill to Medicare?
In 2020, Dr. Ramnani's most billed Medicare services were hospital inpatient care (99232).
Where did Dr. Sunil Ramnani go to medical school?
Dr. Ramnani graduated from Jawaharlal Nehru Medical College in 1990.
What drugs does Dr. Sunil Ramnani prescribe most?
In 2024 Medicare Part D data, Dr. Ramnani's most prescribed drugs by claims were Furosemide, Atorvastatin Calcium and Lisinopril.
How long has Dr. Sunil Ramnani been practicing?
Dr. Ramnani graduated from medical school in 1990, 36 years ago.
What insurance does Dr. Sunil Ramnani accept?
Dr. Ramnani is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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