JONATHAN H MASSEY (MD) – Internal Medicine Physician, NPI 1699745133
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
586 EMERGENCY MEDICINE in MS
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Provider Addresses for JONATHAN H MASSEY (MD)
1501, Jackson Avenue West, Oxford, Lafayette County, Mississippi, 38655, United States
PMB 222
OXFORD, MS 386552564
Phone: (662) 232-8005
Fax: (662) 232-8055
Type: Mailing
Lafayette Pediatric Clinic, 1300, Access Road, Oxford, Lafayette County, Mississippi, 38655, United States
SUITE 300
OXFORD, MS 386555209
Phone: (662) 232-8005
Fax: (662) 232-8055
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $172.
Total Amount is formed as General ($172) + Research ($0) + Ownership ($0) = $172.
Last reported payment date: 2024-08-01 • Largest payer in this snapshot: Abbott Laboratories ($129).
Total Amount
$172
General + Research + Ownership
Payments
7
Total payment records
General Amount
$172
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-01
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $129 |
| ABBVIE INC. | $43 |
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: 2004-04-22
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 |
|---|---|---|---|---|
| I20040422000604 | I | Emergency Medicine | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 140 | 130 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 116 | 102 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 110 | 100 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 79 | 72 | $0 |
| 99282 | Emergency department visit with straightforward medical decision making | 15 | 14 | $0 |
Insurance plans in this area (ZIP 38655)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| EMERGENCY MEDICINE | MS | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 115 | 109 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | MS | |
| - | MS | |
| - | MS | |
| Emergency Medicine, Anesthesiology | LA | |
| General Surgery, Emergency Medicine | GA | |
| Emergency Medicine, Family Practice | NC | |
| Emergency Medicine, Family Practice | MI | |
| - | MD | |
| - | MS | |
| Family Practice, Emergency Medicine | LA |
Reviews
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