MATTHEW S KING (MD) – Critical Care Medicine (Internal Medicine) Physician, NPI 1235215518
Critical Care Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,527 INTERNAL MEDICINE in TN
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Provider Addresses for MATTHEW S KING (MD)
1407, Stratton Avenue, East Nashville, Nashville, Davidson County, Middle Tennessee, Tennessee, 37206, United States
NASHVILLE, TN 372062719
Phone: (615) 228-2829
Type: Mailing
Meharry School of Dentistry, 1818, Albion Street, Nashville, Davidson County, Tennessee, 37208, United States
NASHVILLE, TN 372082918
Phone: (615) 341-4266
Type: Location
1156 NASHVILLE PIKE
GALLATIN, TN 370663110
Phone: (615) 989-1088
Type: Mailing
555 HARTSVILLE PIKE
GALLATIN, TN 370662400
Phone: (615) 328-4300
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $41.
Total Amount is formed as General ($41) + Research ($0) + Ownership ($0) = $41.
Last reported payment date: 2024-01-31 • Largest payer in this snapshot: PFIZER INC. ($41).
Total Amount
$41
General + Research + Ownership
Payments
2
Total payment records
General Amount
$41
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-01-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $41 |
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: 2007-12-26
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 |
|---|---|---|---|---|
| I20071226000151 | I | Internal Medicine | TN | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 158 | 79 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 156 | 94 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 24 | 24 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 23 | 19 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 22 | 22 | $0 |
Insurance plans in this area (ZIP 37206)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | TN | |
| Nurse Practitioner | TN | |
| Physician Assistant | MO | |
| Nurse Practitioner | TN | |
| Nurse Practitioner | TN | |
| Internal Medicine | TN | |
| Nurse Practitioner | TN | |
| Hospitalist, Internal Medicine | NY | |
| Nurse Practitioner | TN | |
| Physician Assistant | GA |
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