LESLIE M HAMLETT (DO) – Nephrology Physician, NPI 1720012628
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
319 NEPHROLOGY in MO
Provider Addresses for LESLIE M HAMLETT (DO)
932 E 34TH ST STE 1
JOPLIN, MO 648043932
Phone: (417) 347-8310
Fax: (417) 347-8314
Type: Location
1205 N Missouri St
Macon, MO 635522095
Phone: (573) 499-0642
Fax: (573) 449-1787
Type: Location
Joplin Post Office, 2nd Avenue East, Joplin, Liberty County, Montana, 59531, United States
JOPLIN, MO 64803
Phone: (417) 347-8310
Fax: (417) 347-8314
Type: Mailing
1205 W BROADWAY
COLUMBIA, MO 652032125
Phone: (573) 499-0642
Fax: (573) 449-1787
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $62.
Total Amount is formed as General ($62) + Research ($0) + Ownership ($0) = $62.
Last reported payment date: 2024-10-14 • Largest payer in this snapshot: Ardelyx, Inc. ($29).
Total Amount
$62
General + Research + Ownership
Payments
3
Total payment records
General Amount
$62
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Ardelyx, Inc. | $29 |
| Travere Therapeutics, Inc. | $18 |
| Otsuka America Pharmaceutical, Inc. | $15 |
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: 2008-08-14
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20070810000308 | I | Nephrology | OK | TBD |
| I20080814000731 | I | Nephrology | MO | 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) | 389 | 54 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 273 | 94 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 194 | 148 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 121 | 68 | $0 |
| 90961 | Dialysis services, 2-3 physician visits per month (20 years or older) | 73 | 36 | $0 |
Insurance plans in this area (ZIP 64804)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEPHROLOGY | MO | 90935 | Hemodialysis procedure with one physician evaluation | 193 | 93 |
| NEPHROLOGY | MO | 90961 | Dialysis services (2-3 physician visits per month), patient 20 years of age and older | 284 | 101 |
| NEPHROLOGY | MO | 90966 | Home dialysis services per month, patient 20 years of age or older | 124 | 20 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| N E P H R O L O G Y | MO | |
| N E P H R O L O G Y | MO |
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