JASON LEE MAXFIELD (M.D.) – Sleep Medicine (Internal Medicine) Physician, NPI 1053572966
Sleep Medicine (Internal Medicine) Physician
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
84 SLEEP MEDICINE in MO
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Provider Addresses for JASON LEE MAXFIELD (M.D.)
PO BOX 3810
JOPLIN, MO 648033810
Phone: (417) 347-8688
Fax: (417) 347-8393
Type: Mailing
3202, McIntosh Circle, Joplin, Newton County, Missouri, 64804, United States
STE 102
JOPLIN, MO 648043646
Phone: (417) 347-8688
Fax: (417) 347-8693
Type: Location
931 E 32ND ST
JOPLIN, MO 648042878
Phone: (417) 347-8688
Fax: (417) 347-8693
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 9 Open Payments records for all available years, with a total value of $660.
Total Amount is formed as General ($660) + Research ($0) + Ownership ($0) = $660.
Last reported payment date: 2024-08-07 • Largest payer in this snapshot: Inspire Medical Systems, Inc. ($645).
Total Amount
$660
General + Research + Ownership
Payments
9
Total payment records
General Amount
$660
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inspire Medical Systems, Inc. | $645 |
| Philips Electronics North America Corporation | $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: 2013-09-19
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 |
|---|---|---|---|---|
| I20130919000385 | I | Sleep Medicine | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 235 | 216 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 131 | 113 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 123 | 123 | $0 |
| 95810 | Sleep study in sleep lab (6 years or older) | 123 | 123 | $0 |
| 95811 | Sleep study in sleep lab with continuous airway pressure (6 years or older) | 109 | 107 | $0 |
Insurance plans in this area (ZIP 64803)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| SLEEP MEDICINE | MO | 95811 | Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube | 167 | 149 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MO | |
| - | MO | |
| Family Practice | MO | |
| U R O L O G Y | MO | |
| R H E U M A T O L O G Y | MO | |
| Nurse Practitioner | MO | |
| H E M A T O L O G Y/ O N C O L O G Y | MO | |
| - | MO | |
| - | MO | |
| Orthopedic Surgery | MO |
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