PHILIP C III JOHNSON (M.D.) – Internal Medicine Physician, NPI 1063430445
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,290 INTERNAL MEDICINE in TX
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Provider Addresses for PHILIP C III JOHNSON (M.D.)
PO BOX 301448
DALLAS, TX 753031448
Phone: (713) 500-3500
Type: Mailing
6410, Fannin Street, Texas Medical Center, Houston, Harris County, Texas, 77030, United States
600
HOUSTON, TX 770303000
Phone: (832) 325-7100
Fax: (713) 500-6722
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 $128.
Total Amount is formed as General ($128) + Research ($0) + Ownership ($0) = $128.
Last reported payment date: 2024-11-19 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($128).
Total Amount
$128
General + Research + Ownership
Payments
7
Total payment records
General Amount
$128
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $128 |
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: 2010-03-27
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 |
|---|---|---|---|---|
| I20100327000634 | I | Internal Medicine | TX | 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 | 208 | $0 |
| 83036 | Hemoglobin a1c level | 67 | 36 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 37 | 13 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 26 | 21 | $0 |
| G0008 | Administration of influenza virus vaccine | 22 | 22 | $0 |
Insurance plans in this area (ZIP 75303)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | TX | |
| Nurse Practitioner | TX | |
| Hospitalist, Family Practice | TX | |
| Geriatric Medicine, Family Practice, Internal Medicine | TX | |
| Internal Medicine | TX | |
| Family Practice | TX | |
| - | TX | |
| - | TX | |
| Geriatric Medicine, Family Practice | TX | |
| - | TX |
Reviews
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