Aquaporin 11 variant associates with kidney disease in type 2 diabetic patients (opens in a new tab)
Am J Physiol Renal Physiol
Primary practice
Nephrology Associates
Gallatin, Tennessee
Find Dr. Choma'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. Choma practices at Nephrology Associates in Gallatin, Tennessee.
Dr. Choma's NPI, 1447307251, was assigned on January 4, 2007. Dr. Choma graduated from Albany Medical College in 2006. Dr. Choma holds Tennessee license 42814.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Choma's primary practice is Nephrology Associates, at 300 Steam Plant Rd, Gallatin, TN 37066 in Sumner County. The practice phone is (615) 356-4111.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Choma's primary practice is Nephrology Associates in Gallatin, Tennessee. Dr. Choma is also affiliated with Highpoint Health - Sumner with Ascension Saint Thomas. The medical group on file is Nephrology Associates. Dmand AI also links Dr. Choma to 5 more hospitals, 3 dialysis centers and 1 group practice or clinic, 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 electronic health record (EHR) system at each site where Dr. Choma practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nephrology Associates | Available with a free account |
| +10 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Nephrology is Dr. Choma's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Choma is board certified in internal medicine by the American Board of Internal Medicine. Dr. Choma is licensed in Tennessee.
Dmand AI lists acute kidney failure, chronic anemia, chronic kidney disease and fluid and electrolyte imbalances among the conditions Dr. Choma treats.
Counts of nephrologists 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
CMS data shows 2,154 Medicare services from Dr. Choma across 13 procedure codes in 2024, for 518 Medicare patients. Medicare paid $162,186 for them.
Medians across 228 nephrologists in Tennessee with Dmand AI profiles that report each measure.
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. Choma and other nephrologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
CMS counts 518 Medicare patients who saw Dr. Choma in 2024. The largest group is 75 to 84, with 204 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 18% are also on Medicaid. Their average risk score is 3.66, 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. Choma's median patient age at 72, with 51% women.
Share of Medicare patients with each condition. A patient can have several.
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Median age 72
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
In 2024, Dr. Choma wrote 2,086 Medicare Part D claims for 330 patients. 83% of them were for generic drugs. CMS names the drug for 1,838 of them, across 38 drugs with 11 or more claims each, at $259,047 in total drug cost. In 2023, CMS named 1,947 claims across 45 drugs.
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Drugs named by CMS: 38 in 2024, 45 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. Choma accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dmand AI links 8 papers to Dr. Choma, published from 2011 to 2015. 2011 was the busiest year, with 3. The most frequent topics are Acute Kidney Injury. Dr. Choma's most frequent co-authors are David Paul Carbone, MD, PhD and Randolph Arthur Miller, MD.
Topics Dr. Choma writes about most
Am J Physiol Renal Physiol
J Am Med Inform Assoc
See who Dr. Choma researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Choma works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
CMS Open Payments shows 36 general payments to Dr. Choma from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 93% of the total. AstraZeneca Pharmaceuticals LP paid the most, $169.
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Choma graduated from Albany Medical College in 2006.
Source: Dmand AI Professional Profile Data
Dr. Choma is in network with 13 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.
Source: Dmand AI Insurance Network 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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
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Dr. David Peter Choma's NPI number is 1447307251. It was assigned on January 4, 2007, and it is active in the NPI Registry.
Dr. David Peter Choma is a nephrologist in Gallatin, Tennessee. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Dr. Choma practices at 300 Steam Plant Rd, Gallatin, TN 37066. Dr. Choma's primary practice is Nephrology Associates in Gallatin, Tennessee. Dmand AI also links Dr. Choma to 5 hospitals, 3 dialysis centers and 1 group practice or clinic.
The practice phone on file for Dr. Choma is (615) 356-4111.
Dr. Choma holds Tennessee license 42814.
Dr. Choma is affiliated with Highpoint Health - Sumner with Ascension Saint Thomas. Dmand AI links Dr. Choma to 5 more hospitals.
Dr. Choma is linked to Nephrology Associates.
Yes. CMS data shows Dr. Choma billed Medicare for 2,154 services in 2024, and Dr. Choma accepts Medicare assignment.
CMS counts 518 Medicare patients who saw Dr. Choma in 2024, with an average age of 75.
Yes. Dr. Choma is board certified in internal medicine by the American Board of Internal Medicine.
In 2024, Dr. Choma's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and medicare service (G2211).
Dr. Choma graduated from Albany Medical College in 2006.
In 2024 Medicare Part D data, Dr. Choma's most prescribed drugs by claims were Furosemide, Calcitriol and Losartan Potassium.
CMS Open Payments shows $1,033 in general payments to Dr. Choma from 15 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
Dr. Choma graduated from medical school in 2006, 20 years ago.
Dmand AI links 8 publications to Dr. Choma, published from 2011 to 2015.
Dr. Choma's most frequent co-authors are David Paul Carbone, MD, PhD (2 shared papers) and Randolph Arthur Miller, MD (1 shared paper).
Dr. Choma is in network with 13 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.
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