MR. DIRK L BERRY (MD) – Nephrology Physician, NPI 1831282938
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
194 NEPHROLOGY in AL
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Provider Addresses for MR. DIRK L BERRY (MD)
1649, McFarland Boulevard North, Academy Drive, Tuscaloosa, Tuscaloosa County, Alabama, 35406, United States
SUITE 203
TUSCALOOSA, AL 354062281
Phone: (205) 556-5541
Fax: (205) 554-7937
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 80 Open Payments records for all available years, with a total value of $1,711.
Total Amount is formed as General ($1,711) + Research ($0) + Ownership ($0) = $1,711.
Last reported payment date: 2024-11-12 • Largest payer in this snapshot: Bayer Healthcare Pharmaceuticals Inc. ($299).
Total Amount
$1,711
General + Research + Ownership
Payments
80
Total payment records
General Amount
$1,711
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-12
Latest reported date
Top Companies
Largest payers in this snapshot
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2010-09-29
PECOS data refreshed: 2026-06-15
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20100929000854 | I | Nephrology | AL | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,692 | 368 | $0 |
| 90970 | Dialysis services, per day, less than full month service (20 years or older) | 787 | 14 | $0 |
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | 512 | 162 | $0 |
| 90935 | Hemodialysis procedure with physician evaluation | 414 | 130 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 403 | 235 | $0 |
Insurance plans in this area (ZIP 35406)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEPHROLOGY | AL | 90935 | Hemodialysis procedure with one physician evaluation | 1105 | 290 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | AL | |
| Internal Medicine, Nephrology | VA | |
| Nurse Practitioner | AL |
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