DOUGLAS C LANIER (M.D.) – Nephrology Physician, NPI 1205825643
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
119 NEPHROLOGY in MS
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Provider Addresses for DOUGLAS C LANIER (M.D.)
West Railroad Street, Gulfport, Harrison County, Mississippi, 39560, United States
GULFPORT, MS 395012568
Phone: (228) 863-7393
Fax: (228) 248-0344
Type: Location
PO BOX 1810
GULFPORT, MS 395021810
Phone: (228) 863-7393
Fax: (228) 248-0344
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 76 Open Payments records for all available years, with a total value of $1,796.
Total Amount is formed as General ($1,796) + Research ($0) + Ownership ($0) = $1,796.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Amgen Inc. ($265).
Total Amount
$1,796
General + Research + Ownership
Payments
76
Total payment records
General Amount
$1,796
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $265 |
| Fresenius USA Marketing, Inc. | $255 |
| NxStage Medical, Inc. | $166 |
| Ascendis Pharma Inc | $152 |
| AstraZeneca Pharmaceuticals LP | $109 |
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: 2010-09-08
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 |
|---|---|---|---|---|
| I20100908000755 | I | Nephrology | MS | 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 |
|---|---|---|---|---|
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | 382 | 54 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 241 | 124 | $0 |
| 90966 | Home dialysis services per month (20 years or older) | 194 | 66 | $0 |
| 99495 | Transitional care management services for problem of at least moderate complexity | 53 | 26 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 41 | 35 | $0 |
Insurance plans in this area (ZIP 39501)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MS | |
| Nurse Practitioner | MS | |
| N E P H R O L O G Y | MS | |
| N E P H R O L O G Y | MS | |
| Internal Medicine, Nephrology | MS | |
| Nurse Practitioner | MS | |
| N E P H R O L O G Y | CT | |
| Nurse Practitioner | MS |
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