DONALD C BLAKE (M.D.) – Diagnostic Radiology Physician, NPI 1013908607
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,303 DIAGNOSTIC RADIOLOGY in TX
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Provider Addresses for DONALD C BLAKE (M.D.)
Houston Post Office, 123, South Main Street, Houston, Washington County, Pennsylvania, 15342, United States
DEPT 216
HOUSTON, TX 772104346
Phone: (713) 331-1850
Fax: (713) 521-7710
Type: Mailing
12951, South Freeway, Houston, Harris County, Texas, 77047, United States
HOUSTON, TX 770471923
Phone: (713) 526-5771
Fax: (713) 526-2036
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2025-04-24
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20110406000528 | I | Diagnostic Radiology | FL | TBD |
| I20240605001814 | I | Diagnostic Radiology | WY | TBD |
| I20240627001784 | I | Diagnostic Radiology | CA | TBD |
| I20250424003154 | I | Diagnostic Radiology | NV | 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 |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 663 | 618 | $0 |
| 70450 | Ct scan head or brain without contrast | 256 | 252 | $0 |
| 74176 | Ct scan of abdomen and pelvis without contrast | 96 | 96 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 80 | 80 | $0 |
| 72125 | Ct scan of upper spine without contrast | 63 | 63 | $0 |
Insurance plans in this area (ZIP 77210)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | TX | 71010 | X-ray of chest, 1 view, front | 936 | 828 |
| DIAGNOSTIC RADIOLOGY | TX | 71250 | CT scan chest | 18 | 18 |
| DIAGNOSTIC RADIOLOGY | TX | 73562 | X-ray of knee, 3 views | 29 | 28 |
| DIAGNOSTIC RADIOLOGY | TX | 73630 | X-ray of foot, minimum of 3 views | 18 | 15 |
| DIAGNOSTIC RADIOLOGY | TX | 74177 | CT scan of abdomen and pelvis with contrast | 92 | 91 |
| DIAGNOSTIC RADIOLOGY | TX | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 157 | 156 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NV | |
| - | NV | |
| - | NV | |
| - | NV | |
| - | NV | |
| General Surgery | NV | |
| Nurse Practitioner | NV | |
| - | NV | |
| Diagnostic Radiology | TX | |
| Internal Medicine | NV |
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