Dr. Dirk L. Berry, MD
- Medicare services, 2024
- 4,672
- Medicare patients, 2024
- 734
- Part D claims, 2024
- 1,841
- MIPS score, 2024
- 55
- Hospital affiliations
- 3
- Practice address
- 1850 McFarland N Blvd, Tuscaloosa, AL 35406
- Practice phone
- Call (205) 345-6004
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tuscaloosa University Dialysis
Tuscaloosa, Alabama
Find Dr. Berry'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. Dirk L. Berry is a nephrologist in Tuscaloosa, Alabama
Dr. Berry practices at Tuscaloosa University Dialysis in Tuscaloosa, Alabama.
Dr. Berry's NPI, 1831282938, was assigned on October 2, 2006. Dr. Berry graduated from University of Texas Medical Branch at Galveston in 1987. Dr. Berry holds Alabama license 000016499.
- NPI
- 1831282938NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648273490
- NPI enumeration date
- October 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (205) 345-6004
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dirk L. Berry practices at Tuscaloosa University Dialysis in Tuscaloosa, Alabama
Dr. Berry's primary practice is Tuscaloosa University Dialysis, at 1850 McFarland N Blvd, Tuscaloosa, AL 35406 in Tuscaloosa County. The practice phone is (205) 345-6004.
- Tuscaloosa University Dialysis1850 McFarland N Blvd, Tuscaloosa, AL 35406 · Tuscaloosa CountyPhone(205) 345-6004
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Dirk L. Berry is affiliated with 10 sites of care and 1 medical group
Dr. Berry's primary practice is Tuscaloosa University Dialysis in Tuscaloosa, Alabama. Dr. Berry is also affiliated with DCH Regional Medical Center. The medical group on file is Tuscaloosa Nephrology Associates. Dmand AI also links Dr. Berry to 2 more hospitals, 5 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 EHR system at Dr. Dirk L. Berry's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Berry practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tuscaloosa University Dialysis | Available with a free account |
| +9 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dirk L. Berry is one of 185 nephrologists in Alabama
Nephrology is Dr. Berry's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Berry is licensed in Alabama.
Specialties and state licenses
- Nephrology, AlabamaPrimary
Nephrologists near Dr. Berry
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
Dr. Dirk L. Berry billed Medicare for 4,672 services in 2024
CMS data shows 4,672 Medicare services from Dr. Berry across 13 procedure codes in 2024, for 734 Medicare patients. Medicare paid $348,159 for them.
Dr. Berry's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,3732024: 2,4212%
- Tests and treatments
- 2023: 2,1692024: 2,2514%
Where Dr. Berry's Medicare services took place, 2024
- In an office2,23448%
- In a facility2,43852%
Dr. Berry compared with the Alabama median for nephrologists, 2024
- Dr. Berry
- Alabama median
- Medicare services
- 4,672vs 1,2743.7 times
- Medicare patients
- 734vs 3402.2 times
- Part D claims
- 1,584vs 80896% above
Medians across 180 nephrologists in Alabama with Dmand AI profiles that report each measure.
Dr. Berry'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. Berry and other nephrologists in Alabama.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dirk L. Berry treated 734 Medicare patients in 2024, average age 72
CMS counts 734 Medicare patients who saw Dr. Berry in 2024. The largest group is 75 to 84, with 265 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 29% are also on Medicaid. Their average risk score is 4.05, 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. Berry's median patient age at 69, with 47% women.
Dr. Berry's Medicare patients by age, 2024
Dr. Berry's Medicare patients by sex, 2024
- Women35849%
- Men37651%
Chronic conditions among Dr. Berry's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Heart failure55%
- Arthritis52%
- Ischemic heart disease46%
- Atrial fibrillation37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Berry's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Dirk L. Berry wrote 1,841 Medicare Part D claims in 2024
In 2024, Dr. Berry wrote 1,841 Medicare Part D claims for 342 patients. 85% of them were for generic drugs. CMS names the drug for 1,584 of them, across 42 drugs with 11 or more claims each, at $145,136 in total drug cost. In 2023, CMS named 1,543 claims across 45 drugs.
Dr. Berry's Part D claims by kind of drug, 2024
- Generic1,556 claims85%
- Brand-name and other285 claims15%
Dr. Berry'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. Berry's Part D claims, 2024
- Antibiotics4%69 of 1,841 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: 1,5432024: 1,5843%
Drugs named by CMS: 42 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. Dirk L. Berry scored 55 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 55 out of 100 for Dr. Berry for performance year 2024, reported individually. Dr. Berry accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Berry's MIPS scores, performance year 2024
- 55of 100Final score
- 63.8of 100Quality
- 0of 100Improvement Activities
- 68of 100Cost
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. Dirk L. Berry received $4,791 in industry payments from 2016 to 2025
CMS Open Payments shows 223 general payments to Dr. Berry from 30 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Akebia Therapeutics Inc paid the most, $690.
General payments to Dr. Berry by program year, 2016 to 2025
General payments to Dr. Berry by kind, 2016 to 2025
- Food and beverage$4,75099%
- Education$411%
Companies that paid Dr. Berry the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Dirk L. Berry graduated from University of Texas Medical Branch at Galveston
Dr. Berry graduated from University of Texas Medical Branch at Galveston in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Dirk L. Berry'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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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
FAQ
Frequently asked questions about Dr. Dirk L. Berry
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. Dirk L. Berry's NPI number?
Dr. Dirk L. Berry's NPI number is 1831282938. It was assigned on October 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Dirk L. Berry?
Dr. Dirk L. Berry is a nephrologist in Tuscaloosa, Alabama. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Dirk L. Berry practice?
Dr. Berry practices at 1850 McFarland N Blvd, Tuscaloosa, AL 35406. Dr. Berry's primary practice is Tuscaloosa University Dialysis in Tuscaloosa, Alabama. Dmand AI also links Dr. Berry to 2 hospitals, 5 dialysis centers and 1 group practice or clinic.
What is Dr. Dirk L. Berry's office phone number?
The practice phone on file for Dr. Berry is (205) 345-6004.
What is Dr. Dirk L. Berry's medical license number?
Dr. Berry holds Alabama license 000016499.
Which hospitals is Dr. Dirk L. Berry affiliated with?
Dr. Berry is affiliated with DCH Regional Medical Center. Dmand AI links Dr. Berry to 2 more hospitals.
What medical group is Dr. Dirk L. Berry part of?
Dr. Berry is linked to Tuscaloosa Nephrology Associates.
Does Dr. Dirk L. Berry accept Medicare?
Yes. CMS data shows Dr. Berry billed Medicare for 4,672 services in 2024, and Dr. Berry accepts Medicare assignment.
What is Dr. Dirk L. Berry's MIPS score?
Dr. Berry's MIPS final score for performance year 2024 is 55 out of 100, reported individually.
How many Medicare patients does Dr. Dirk L. Berry see?
CMS counts 734 Medicare patients who saw Dr. Berry in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Dirk L. Berry bill to Medicare?
In 2024, Dr. Berry's most billed Medicare services were hospital inpatient care (99232), dialysis (90970) and office visit, established patient (99213).
Where did Dr. Dirk L. Berry go to medical school?
Dr. Berry graduated from University of Texas Medical Branch at Galveston in 1987.
What drugs does Dr. Dirk L. Berry prescribe most?
In 2024 Medicare Part D data, Dr. Berry's most prescribed drugs by claims were Sevelamer Carbonate, Prosol and Amlodipine Besylate.
Has Dr. Dirk L. Berry received payments from drug or device companies?
CMS Open Payments shows $4,791 in general payments to Dr. Berry from 30 companies from 2016 to 2025. The largest total came from Akebia Therapeutics Inc.
How long has Dr. Dirk L. Berry been practicing?
Dr. Berry graduated from medical school in 1987, 39 years ago.
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