HARRY PHILLIP CLAYBROOK (MD) – Internal Medicine Physician, NPI 1801892765
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 HARRY PHILLIP CLAYBROOK (MD)
Steeles Road, Bristol, Sullivan County, Tennessee, 37620, United States
BRISTOL, TN 376209532
Phone: (423) 844-6700
Fax: (423) 844-6703
Type: Mailing
350, Steeles Road, Bristol, Sullivan County, Tennessee, 37620, United States
BRISTOL, TN 376209532
Phone: (423) 844-6700
Fax: (423) 844-6703
Type: Location
350 Steeles Rd
Bristol, TN 376209532
Phone: (423) 844-6700
Fax: (423) 844-6703
Type: Location
1021 W OAKLAND AVE STE 310
JOHNSON CITY, TN 376042192
Phone: (423) 302-6565
Type: Mailing
1 MEDICAL PARK BLVD
BRISTOL, TN 376207430
Phone: (423) 844-1121
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 145 Open Payments records for all available years, with a total value of $2,434.
Total Amount is formed as General ($2,434) + Research ($0) + Ownership ($0) = $2,434.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: ABBVIE INC. ($413).
Total Amount
$2,434
General + Research + Ownership
Payments
145
Total payment records
General Amount
$2,434
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $413 |
| Corium, LLC | $352 |
| Amgen Inc. | $172 |
| PFIZER INC. | $99 |
| SANOFI-AVENTIS U.S. LLC | $92 |
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: 2011-11-14
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 |
|---|---|---|---|---|
| I20111114000498 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 433 | 173 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 291 | 243 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 280 | 188 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 135 | 135 | $0 |
| 99497 | Advance care planning, first 30 minutes | 130 | 130 | $0 |
Insurance plans in this area (ZIP 37620)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | TN | 85610 | Blood test, clotting time | 33 | 13 |
| INTERNAL MEDICINE | TN | 90670 | Pneumococcal vaccine for injection into muscle | 24 | 24 |
| INTERNAL MEDICINE | TN | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 451 | 370 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | TN | |
| Nurse Practitioner | TN | |
| Physician Assistant | TN | |
| Internal Medicine, Pediatric Medicine | TN | |
| Physician Assistant | TN |
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