Dr. Paravasthu S. Ramanujam, MD
- Medicare services, 2024
- 427
- Medicare patients, 2024
- 310
- Part D claims, 2024
- 143
- MIPS score, 2024
- 84
- Hospital affiliations
- 2
- Practice address
- 13640 N Plaza Del Rio Blvd, Peoria, AZ 85381
- Practice phone
- Call (623) 876-3800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Banner Imaging Peoria
Peoria, Arizona
Find Dr. Ramanujam'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. Paravasthu S. Ramanujam is a colorectal surgeon in Peoria, Arizona
Dr. Ramanujam practices at Banner Imaging Peoria in Peoria, Arizona.
Dr. Ramanujam's NPI, 1447286752, was assigned on June 25, 2006. Dr. Ramanujam holds Arizona license 13460.
- NPI
- 1447286752NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264450345
- NPI enumeration date
- June 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (623) 876-3800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 79
- Medical school graduation
- 1973
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Paravasthu S. Ramanujam practices at Banner Imaging Peoria in Peoria, Arizona
Dr. Ramanujam's primary practice is Banner Imaging Peoria, at 13640 N Plaza Del Rio Blvd, Peoria, AZ 85381 in Maricopa County. The practice phone is (623) 876-3800.
- Banner Imaging Peoria13640 N Plaza Del Rio Blvd, Peoria, AZ 85381 · Maricopa CountyPhone(623) 876-3800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Paravasthu S. Ramanujam is affiliated with 6 sites of care and 2 medical groups
Dr. Ramanujam's primary practice is Banner Imaging Peoria in Peoria, Arizona. Dr. Ramanujam is also affiliated with Banner Del E Webb Medical Center. The medical group on file is Banner Medical Group. Dmand AI also links Dr. Ramanujam to 1 more hospital, 2 group practices and clinics, 1 physician office and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Paravasthu S. Ramanujam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ramanujam practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Banner Imaging Peoria | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Paravasthu S. Ramanujam is one of 48 colorectal surgeons in Arizona
Colon and rectal surgery is Dr. Ramanujam's primary specialty in the NPI Registry, under taxonomy code 208C00000X. Dr. Ramanujam is licensed in Arizona.
Specialties and state licenses
- Colon and rectal surgery, ArizonaPrimary
Colorectal surgeons near Dr. Ramanujam
Counts of colorectal surgeons 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. Paravasthu S. Ramanujam billed Medicare for 427 services in 2024
CMS data shows 427 Medicare services from Dr. Ramanujam across 11 procedure codes in 2024, for 310 Medicare patients. Medicare paid $51,756 for them.
Dr. Ramanujam's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3582024: 26526%
- Surgery
- 2023: 1462024: 16211%
Where Dr. Ramanujam's Medicare services took place, 2024
- In an office33178%
- In a facility9622%
Dr. Ramanujam compared with the Arizona median for colorectal surgeons, 2024
- Dr. Ramanujam
- Arizona median
- Medicare services
- 427vs 29047% above
- Medicare patients
- 310vs 17082% above
- Part D claims
- 127vs 7081% above
Medians across 47 colorectal surgeons in Arizona with Dmand AI profiles that report each measure.
Dr. Ramanujam'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. Paravasthu S. Ramanujam treated 310 Medicare patients in 2024, average age 76
CMS counts 310 Medicare patients who saw Dr. Ramanujam in 2024. The largest group is 65 to 74, with 129 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.57, 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. Ramanujam's median patient age at 70, with 55% women.
Dr. Ramanujam's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ramanujam's Medicare patients by sex, 2024
- Women18961%
- Men12139%
Chronic conditions among Dr. Ramanujam's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Chronic kidney disease36%
- Cancer33%
- Anxiety32%
- Ischemic heart disease32%
- Mood disorders30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ramanujam's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Paravasthu S. Ramanujam wrote 143 Medicare Part D claims in 2024
In 2024, Dr. Ramanujam wrote 143 Medicare Part D claims for 80 patients. 99% of them were for generic drugs. CMS names the drug for 127 of them, across 4 drugs with 11 or more claims each, at $550 in total drug cost. In 2023, CMS named 130 claims across 3 drugs.
Dr. Ramanujam's Part D claims by kind of drug, 2024
- Generic142 claims99%
- Brand-name and other1 claims1%
Dr. Ramanujam'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. Ramanujam's Part D claims, 2024
- Antibiotics77%110 of 143 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: 1302024: 1272%
Drugs named by CMS: 4 in 2024, 3 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
Dr. Paravasthu S. Ramanujam scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Ramanujam for performance year 2024, reported as part of a group. Dr. Ramanujam accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 64 procedures of colonoscopy by Dr. Ramanujam, more than 69% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Ramanujam's MIPS scores, performance year 2024
- 84of 100Final score
- 76.3of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Ramanujam ranks in Medicare procedure volume
- Colonoscopy
- 69th percentile64 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Paravasthu S. Ramanujam received $21,803 in industry payments from 2016 to 2025
CMS Open Payments shows 189 general payments to Dr. Ramanujam from 28 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 43% of the total. Intuitive Surgical, Inc. paid the most, $7,433.
General payments to Dr. Ramanujam by program year, 2016 to 2025
General payments to Dr. Ramanujam by kind, 2016 to 2025
- Travel and lodging$9,34243%
- Education$6,24029%
- Food and beverage$6,22129%
Companies that paid Dr. Ramanujam the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Paravasthu S. Ramanujam's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Paravasthu S. Ramanujam
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. Paravasthu S. Ramanujam's NPI number?
Dr. Paravasthu S. Ramanujam's NPI number is 1447286752. It was assigned on June 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Paravasthu S. Ramanujam?
Dr. Paravasthu S. Ramanujam is a colorectal surgeon in Peoria, Arizona. The primary specialty in the NPI Registry is Colon & Rectal Surgery Physician (taxonomy code 208C00000X).
Where does Dr. Paravasthu S. Ramanujam practice?
Dr. Ramanujam practices at 13640 N Plaza Del Rio Blvd, Peoria, AZ 85381. Dr. Ramanujam's primary practice is Banner Imaging Peoria in Peoria, Arizona. Dmand AI also links Dr. Ramanujam to 1 hospital, 2 group practices and clinics, 1 physician office and 1 medical group.
What is Dr. Paravasthu S. Ramanujam's office phone number?
The practice phone on file for Dr. Ramanujam is (623) 876-3800.
What is Dr. Paravasthu S. Ramanujam's medical license number?
Dr. Ramanujam holds Arizona license 13460.
Which hospitals is Dr. Paravasthu S. Ramanujam affiliated with?
Dr. Ramanujam is affiliated with Banner Del E Webb Medical Center. Dmand AI links Dr. Ramanujam to 1 more hospital.
What medical group is Dr. Paravasthu S. Ramanujam part of?
Dr. Ramanujam is linked to Banner Medical Group. Dmand AI links Dr. Ramanujam to 1 more medical group.
Does Dr. Paravasthu S. Ramanujam accept Medicare?
Yes. CMS data shows Dr. Ramanujam billed Medicare for 427 services in 2024, and Dr. Ramanujam accepts Medicare assignment.
What is Dr. Paravasthu S. Ramanujam's MIPS score?
Dr. Ramanujam's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Paravasthu S. Ramanujam see?
CMS counts 310 Medicare patients who saw Dr. Ramanujam in 2024, with an average age of 76.
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What services does Dr. Paravasthu S. Ramanujam bill to Medicare?
In 2024, Dr. Ramanujam's most billed Medicare services were office visit, established patient (99213), surgery: digestive system (46600) and office visit, new patient (99203).
What drugs does Dr. Paravasthu S. Ramanujam prescribe most?
In 2024 Medicare Part D data, Dr. Ramanujam's most prescribed drugs by claims were Metronidazole, Neomycin Sulfate and Ciprofloxacin HCl.
Has Dr. Paravasthu S. Ramanujam received payments from drug or device companies?
CMS Open Payments shows $21,803 in general payments to Dr. Ramanujam from 28 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Paravasthu S. Ramanujam been practicing?
Dr. Ramanujam graduated from medical school in 1973, 53 years ago.
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