DAVID ALEXANDER CORBIN (MD) – Nephrology Physician, NPI 1689162778
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
194 NEPHROLOGY in AL
Provider Addresses for DAVID ALEXANDER CORBIN (MD)
1026 GOODYEAR AVE STE 302B
GADSDEN, AL 359031194
Phone: (256) 485-0899
Fax: (866) 265-9563
Type: Mailing
151, 32nd Street, Sunset Park, Brooklyn, Kings County, New York, 11232, United States
BROOKLYN, NY 112265116
Phone: (347) 876-3643
Type: Mailing
2525 US Highway 431 Ste 270
Boaz, AL 359575934
Phone: (256) 485-0899
Fax: (866) 265-9563
Type: Location
70 Plaza Dr
Pell City, AL 351259314
Phone: (256) 485-0899
Fax: (866) 265-9563
Type: Location
2001 Cades Ave SW
Fort Payne, AL 359683554
Phone: (256) 485-0899
Fax: (866) 265-9563
Type: Location
7938 Al Highway 69 Ste 360
Guntersville, AL 359767177
Phone: (256) 485-0899
Fax: (866) 265-9563
Type: Location
2055 E South Blvd Ste 708
Montgomery, AL 361162014
Phone: (334) 457-7212
Fax: (866) 265-9563
Type: Location
Saint John's Riverside Hospital, 967, North Broadway, Greystone, Yonkers, New York, 10701, United States
YONKERS, NY 107011301
Phone: (914) 798-8971
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2023-07-28
PECOS data refreshed: 2026-05-27
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 |
|---|---|---|---|---|
| I20230728002892 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 348 | 286 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 224 | 69 | $0 |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 98 | 73 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 78 | 31 | $0 |
| 99291 | Critical care, first 30-74 minutes | 64 | 23 | $0 |
Insurance plans in this area (ZIP 35903)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Infectious Disease, Internal Medicine | AL | |
| Nurse Practitioner | AL | |
| Nurse Practitioner | AL | |
| Critical Care (Intensivists), Internal Medicine, Nephrology | NY | |
| Nephrology, Internal Medicine | AL | |
| Internal Medicine | FL | |
| N E P H R O L O G Y | AL | |
| Internal Medicine | NY | |
| Obstetrics/Gynecology, General Practice | AL | |
| Nurse Practitioner | AL |
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