Dr. Na Zhu, MD
- Medicare services, 2024
- 788
- Medicare patients, 2024
- 267
- Part D claims, 2024
- 332
- Hospital affiliations
- 3
- Medical groups
- 2
- Practice address
- 5165 McCarty Ln, Lafayette, IN 47905
- Practice phone
- Call (765) 448-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Na Zhu is an internist in Lafayette, Indiana
Dr. Zhu practices at Indiana University Health Arnett Hospital in Lafayette, Indiana, part of Indiana University Health.
Dr. Zhu's NPI, 1831538214, was assigned on June 19, 2013. Dr. Zhu holds Indiana license 01076839A.
- NPI
- 1831538214NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416241500
- NPI enumeration date
- June 19, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (765) 448-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Na Zhu practices at Indiana University Health Arnett Hospital in Lafayette, Indiana
Dr. Zhu's primary practice is Indiana University Health Arnett Hospital, at 5165 McCarty Ln, Lafayette, IN 47905 in Tippecanoe County. The practice phone is (765) 448-8000.
- Indiana University Health Arnett Hospital5165 McCarty Ln, Lafayette, IN 47905 · Tippecanoe CountyPhone(765) 448-8000
Source: Dmand AI Affiliation Data
Dr. Na Zhu is affiliated with 3 sites of care and 2 medical groups
Dr. Zhu's primary practice is Indiana University Health Arnett Hospital in Lafayette, Indiana, part of Indiana University Health. Dr. Zhu is also affiliated with IU Health Methodist Hospital. The medical group on file is IU Health Medical Group. Dmand AI also links Dr. Zhu to 1 more hospital and 1 medical group, 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. Na Zhu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zhu practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Indiana University Health Arnett Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Na Zhu is one of 1,987 internists in Indiana
Internal medicine is Dr. Zhu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zhu is licensed in Indiana.
Specialties and state licenses
- Internal medicine, IndianaPrimary
Internists near Dr. Zhu
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. Na Zhu billed Medicare for 788 services in 2024
CMS data shows 788 Medicare services from Dr. Zhu across 5 procedure codes in 2024, for 267 Medicare patients. Medicare paid $66,161 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Zhu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8122024: 7883%
Dr. Zhu compared with the Indiana median for internists, 2024
- Dr. Zhu
- Indiana median
- Medicare services
- 788vs 52052% above
- Medicare patients
- 267vs 21226% above
- Part D claims
- 130vs 15918% below
Medians across 1,948 internists in Indiana with Dmand AI profiles that report each measure.
Dr. Zhu'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. Na Zhu treated 267 Medicare patients in 2024, average age 77
CMS counts 267 Medicare patients who saw Dr. Zhu in 2024. The largest group is 75 to 84, with 103 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% 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. Zhu's median patient age at 68, with 52% women.
Dr. Zhu's Medicare patients by age, 2024
Dr. Zhu's Medicare patients by sex, 2024
- Women15257%
- Men11543%
Chronic conditions among Dr. Zhu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease60%
- Arthritis52%
- Diabetes51%
- Ischemic heart disease50%
- Mood disorders50%
- Depression48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zhu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Na Zhu wrote 332 Medicare Part D claims in 2024
In 2024, Dr. Zhu wrote 332 Medicare Part D claims for 165 patients. 92% of them were for generic drugs. CMS names the drug for 130 of them, across 7 drugs with 11 or more claims each, at $1,669 in total drug cost. In 2023, CMS named 142 claims across 9 drugs.
Dr. Zhu's Part D claims by kind of drug, 2024
- Generic307 claims92%
- Brand-name and other25 claims8%
Dr. Zhu'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. Zhu's Part D claims, 2024
- Opioids8%25 of 332 claims
- Antibiotics26%87 of 332 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: 1422024: 1308%
Drugs named by CMS: 7 in 2024, 9 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. Na Zhu takes part in Medicare
Dr. Zhu 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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Sources for Dr. Na Zhu'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) |
| 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. Na Zhu
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. Na Zhu's NPI number?
Dr. Na Zhu's NPI number is 1831538214. It was assigned on June 19, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Na Zhu?
Dr. Na Zhu is an internist in Lafayette, Indiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Na Zhu practice?
Dr. Zhu practices at 5165 McCarty Ln, Lafayette, IN 47905. Dr. Zhu's primary practice is Indiana University Health Arnett Hospital in Lafayette, Indiana, part of Indiana University Health. Dmand AI also links Dr. Zhu to 1 hospital and 1 medical group.
What is Dr. Na Zhu's office phone number?
The practice phone on file for Dr. Zhu is (765) 448-8000.
What is Dr. Na Zhu's medical license number?
Dr. Zhu holds Indiana license 01076839A.
Which hospitals is Dr. Na Zhu affiliated with?
Dr. Zhu practices at Indiana University Health Arnett Hospital in Lafayette, Indiana. Dr. Zhu is also affiliated with IU Health Methodist Hospital. Dmand AI links Dr. Zhu to 1 more hospital.
What medical group is Dr. Na Zhu part of?
Dr. Zhu is linked to IU Health Medical Group. Dmand AI links Dr. Zhu to 1 more medical group.
Does Dr. Na Zhu accept Medicare?
Yes. CMS data shows Dr. Zhu billed Medicare for 788 services in 2024, and Dr. Zhu accepts Medicare assignment.
How many Medicare patients does Dr. Na Zhu see?
CMS counts 267 Medicare patients who saw Dr. Zhu in 2024, with an average age of 77.
What services does Dr. Na Zhu bill to Medicare?
In 2024, Dr. Zhu's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99232).
What drugs does Dr. Na Zhu prescribe most?
In 2024 Medicare Part D data, Dr. Zhu's most prescribed drugs by claims were Cefpodoxime Proxetil, Amoxicillin-Clavulanate Potass and Prednisone.
How long has Dr. Na Zhu been practicing?
Dr. Zhu graduated from medical school in 2005, 21 years ago.
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