Dr. Elizabeth Mary Arze, MD
- Medicare services, 2024
- 994
- Medicare patients, 2024
- 359
- MIPS score, 2024
- 90
- Hospital affiliations
- 5
- Industry payments
- $48
- Practice address
- 400 N State of Franklin Rd, Johnson City, TN 37604
- Practice phone
- Call (423) 431-6111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Johnson City Medical Center/Niswonger Children's
Johnson City, Tennessee
Find Dr. Arze's professional email, personal email and mobile number
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Dr. Elizabeth Mary Arze is a pathologist in Johnson City, Tennessee
Dr. Arze practices at Johnson City Medical Center/Niswonger Children's in Johnson City, Tennessee.
Dr. Arze's NPI, 1558637082, was assigned on March 29, 2012. Dr. Arze holds Tennessee license 56934.
- NPI
- 1558637082NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092008235
- NPI enumeration date
- March 29, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 431-6111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elizabeth Mary Arze practices at Johnson City Medical Center/Niswonger Children's in Johnson City, Tennessee
Dr. Arze's primary practice is Johnson City Medical Center/Niswonger Children's, at 400 N State of Franklin Rd, Johnson City, TN 37604 in Washington County. The practice phone is (423) 431-6111.
- Johnson City Medical Center/Niswonger Children's400 N State of Franklin Rd, Johnson City, TN 37604 · Washington CountyPhone(423) 431-6111
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Elizabeth Mary Arze is affiliated with 6 sites of care and 1 medical group
Dr. Arze's primary practice is Johnson City Medical Center/Niswonger Children's in Johnson City, Tennessee. Dr. Arze is also affiliated with Johnson City Medical Center. The medical group on file is Watauga Pathology Associates P.C. Dmand AI also links Dr. Arze to 4 more hospitals, each 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. Elizabeth Mary Arze's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Arze practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Johnson City Medical Center/Niswonger Children's | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elizabeth Mary Arze is one of 292 pathologists in Tennessee
Anatomic pathology and clinical pathology is Dr. Arze's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Arze is licensed in Tennessee.
Specialties and state licenses
- Anatomic pathology and clinical pathology, TennesseePrimary
Pathologists near Dr. Arze
Counts of pathologists 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. Elizabeth Mary Arze billed Medicare for 994 services in 2024
CMS data shows 994 Medicare services from Dr. Arze across 11 procedure codes in 2024, for 359 Medicare patients. Medicare paid $27,891 for them.
Dr. Arze's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,3182024: 99425%
- Other services
- 2023: 132024: 0100%
Where Dr. Arze's Medicare services took place, 2024
- In an office172%
- In a facility97798%
Dr. Arze compared with the Tennessee median for pathologists, 2024
- Dr. Arze
- Tennessee median
- Medicare services
- 994vs 1,50034% below
- Medicare patients
- 359vs 65946% below
Medians across 294 pathologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Arze'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Arze and other pathologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elizabeth Mary Arze treated 359 Medicare patients in 2024, average age 73
CMS counts 359 Medicare patients who saw Dr. Arze in 2024. The largest group is 65 to 74, with 161 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Arze's median patient age at 70, with 55% women.
Dr. Arze's Medicare patients by age, 2024
Dr. Arze's Medicare patients by sex, 2024
- Women20758%
- Men15242%
Chronic conditions among Dr. Arze's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis45%
- Ischemic heart disease40%
- Diabetes37%
- Chronic kidney disease35%
- Mood disorders35%
- COPD33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Arze'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. Elizabeth Mary Arze scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Arze for performance year 2024, reported as part of a group. Dr. Arze accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Arze's MIPS scores, performance year 2024
- 90of 100Final score
- 76.7of 100Quality
- 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. Elizabeth Mary Arze received $48 in industry payments from 2023 to 2025
CMS Open Payments shows 2 general payments to Dr. Arze from 2 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Roche Diagnostics Corporation paid the most, $25.
General payments to Dr. Arze by program year, 2023 to 2025
Companies that paid Dr. Arze the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Elizabeth Mary Arze'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) |
| 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. Elizabeth Mary Arze
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. Elizabeth Mary Arze's NPI number?
Dr. Elizabeth Mary Arze's NPI number is 1558637082. It was assigned on March 29, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Elizabeth Mary Arze?
Dr. Elizabeth Mary Arze is a pathologist in Johnson City, Tennessee. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Elizabeth Mary Arze practice?
Dr. Arze practices at 400 N State of Franklin Rd, Johnson City, TN 37604. Dr. Arze's primary practice is Johnson City Medical Center/Niswonger Children's in Johnson City, Tennessee. Dmand AI also links Dr. Arze to 4 hospitals.
What is Dr. Elizabeth Mary Arze's office phone number?
The practice phone on file for Dr. Arze is (423) 431-6111.
What is Dr. Elizabeth Mary Arze's medical license number?
Dr. Arze holds Tennessee license 56934.
Which hospitals is Dr. Elizabeth Mary Arze affiliated with?
Dr. Arze is affiliated with Johnson City Medical Center. Dmand AI links Dr. Arze to 4 more hospitals.
What medical group is Dr. Elizabeth Mary Arze part of?
Dr. Arze is linked to Watauga Pathology Associates P.C.
Does Dr. Elizabeth Mary Arze accept Medicare?
Yes. CMS data shows Dr. Arze billed Medicare for 994 services in 2024, and Dr. Arze accepts Medicare assignment.
What is Dr. Elizabeth Mary Arze's MIPS score?
Dr. Arze's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
How many Medicare patients does Dr. Elizabeth Mary Arze see?
CMS counts 359 Medicare patients who saw Dr. Arze in 2024, with an average age of 73.
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What services does Dr. Elizabeth Mary Arze bill to Medicare?
In 2024, Dr. Arze's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88341) and lab and pathology test (88342).
Has Dr. Elizabeth Mary Arze received payments from drug or device companies?
CMS Open Payments shows $48 in general payments to Dr. Arze from 2 companies from 2023 to 2025. The largest total came from Roche Diagnostics Corporation.
How long has Dr. Elizabeth Mary Arze been practicing?
Dr. Arze graduated from medical school in 2011, 15 years ago.
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