Dr. Usha Kishore Nagin, MD
- Medicare services, 2024
- 372
- Medicare patients, 2024
- 149
- Part D claims, 2024
- 67
- Hospital affiliations
- 2
- Industry payments
- $61
- Practice address
- 1955 West Frye Road, Chandler, AZ 85224
- Practice phone
- Call (480) 728-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Nagin's professional email, personal email and mobile number
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Dr. Usha Kishore Nagin is a hospitalist in Chandler, Arizona
Dr. Nagin practices at Dignity Health Chandler Regional Medical Center in Chandler, Arizona, part of CommonSpirit Health.
Dr. Nagin's NPI, 1871755074, was assigned on June 28, 2008. Dr. Nagin holds Arizona license 44343.
- NPI
- 1871755074NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426231317
- NPI enumeration date
- June 28, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 728-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Usha Kishore Nagin practices at Dignity Health Chandler Regional Medical Center in Chandler, Arizona
Dr. Nagin's primary practice is Dignity Health Chandler Regional Medical Center, at 1955 West Frye Road, Chandler, AZ 85224 in Maricopa County. The practice phone is (480) 728-3000.
- Dignity Health Chandler Regional Medical Center1955 West Frye Road, Chandler, AZ 85224 · Maricopa CountyPhone(480) 728-3000
Source: Dmand AI Affiliation Data
Dr. Usha Kishore Nagin is affiliated with 2 sites of care and 2 medical groups
Dr. Nagin's primary practice is Dignity Health Chandler Regional Medical Center in Chandler, Arizona, part of CommonSpirit Health. Dr. Nagin is also affiliated with Dignity Health Mercy Gilbert Medical Center. The medical group on file is St. Joseph's Faculty Physicians. Dmand AI also links Dr. Nagin to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Usha Kishore Nagin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nagin practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health Chandler Regional Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Usha Kishore Nagin is one of 720 hospitalists in Arizona
Hospitalist is Dr. Nagin's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Nagin is licensed in Arizona.
Specialties and state licenses
- Hospitalist, ArizonaPrimary
Hospitalists near Dr. Nagin
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. Usha Kishore Nagin billed Medicare for 372 services in 2024
CMS data shows 372 Medicare services from Dr. Nagin across 4 procedure codes in 2024, for 149 Medicare patients. Medicare paid $30,319 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nagin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4222024: 37212%
Dr. Nagin compared with the Arizona median for hospitalists, 2024
- Dr. Nagin
- Arizona median
- Medicare services
- 372vs 51227% below
- Medicare patients
- 149vs 24539% below
- Part D claims
- 46vs 9451% below
Medians across 617 hospitalists in Arizona with Dmand AI profiles that report each measure.
Dr. Nagin'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. Usha Kishore Nagin treated 149 Medicare patients in 2024, average age 76
CMS counts 149 Medicare patients who saw Dr. Nagin in 2024. The largest group is 75 to 84, with 61 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 2.45, 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. Nagin's median patient age at 73, with 54% women.
Dr. Nagin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nagin's Medicare patients by sex, 2024
- Women7852%
- Men7148%
Chronic conditions among Dr. Nagin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Ischemic heart disease54%
- Chronic kidney disease51%
- Diabetes46%
- Atrial fibrillation44%
- Heart failure42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nagin'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
- Women54%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Usha Kishore Nagin wrote 67 Medicare Part D claims in 2024
In 2024, Dr. Nagin wrote 67 Medicare Part D claims for 35 patients. 91% of them were for generic drugs. CMS names the drug for 46 of them, across 3 drugs with 11 or more claims each, at $251 in total drug cost. In 2022, CMS named 78 claims across 5 drugs.
Dr. Nagin's Part D claims by kind of drug, 2024
- Generic61 claims91%
- Brand-name and other6 claims9%
Dr. Nagin's most prescribed drugs by claims, 2023
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. Nagin's Part D claims, 2024
- Antibiotics16%11 of 67 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 782023: 4641%
Drugs named by CMS: 3 in 2023, 5 in 2022.
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. Usha Kishore Nagin takes part in Medicare
Dr. Nagin 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. Usha Kishore Nagin received $61 in industry payments from 2020 to 2021
CMS Open Payments shows 4 general payments to Dr. Nagin from 1 drug or device company from 2020 to 2021. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $61.
General payments to Dr. Nagin by program year, 2020 to 2021
Companies that paid Dr. Nagin the most, 2020 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Usha Kishore Nagin'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) |
| 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. Usha Kishore Nagin
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. Usha Kishore Nagin's NPI number?
Dr. Usha Kishore Nagin's NPI number is 1871755074. It was assigned on June 28, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Usha Kishore Nagin?
Dr. Usha Kishore Nagin is a hospitalist in Chandler, Arizona. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Usha Kishore Nagin practice?
Dr. Nagin practices at 1955 West Frye Road, Chandler, AZ 85224. Dr. Nagin's primary practice is Dignity Health Chandler Regional Medical Center in Chandler, Arizona, part of CommonSpirit Health. Dmand AI also links Dr. Nagin to 1 medical group.
What is Dr. Usha Kishore Nagin's office phone number?
The practice phone on file for Dr. Nagin is (480) 728-3000.
What is Dr. Usha Kishore Nagin's medical license number?
Dr. Nagin holds Arizona license 44343.
Which hospitals is Dr. Usha Kishore Nagin affiliated with?
Dr. Nagin practices at Dignity Health Chandler Regional Medical Center in Chandler, Arizona. Dr. Nagin is also affiliated with Dignity Health Mercy Gilbert Medical Center.
What medical group is Dr. Usha Kishore Nagin part of?
Dr. Nagin is linked to St. Joseph's Faculty Physicians. Dmand AI links Dr. Nagin to 1 more medical group.
Does Dr. Usha Kishore Nagin accept Medicare?
Yes. CMS data shows Dr. Nagin billed Medicare for 372 services in 2024, and Dr. Nagin accepts Medicare assignment.
How many Medicare patients does Dr. Usha Kishore Nagin see?
CMS counts 149 Medicare patients who saw Dr. Nagin in 2024, with an average age of 76.
What services does Dr. Usha Kishore Nagin bill to Medicare?
In 2024, Dr. Nagin's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99233).
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What drugs does Dr. Usha Kishore Nagin prescribe most?
In 2023 Medicare Part D data, Dr. Nagin's most prescribed drugs by claims were Levofloxacin, Oxycodone-Acetaminophen and Methylprednisolone.
Has Dr. Usha Kishore Nagin received payments from drug or device companies?
CMS Open Payments shows $61 in general payments to Dr. Nagin from 1 company from 2020 to 2021. The largest total came from Pfizer Inc.
How long has Dr. Usha Kishore Nagin been practicing?
Dr. Nagin graduated from medical school in 2006, 20 years ago.
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