DONGHONG ZHANG (MD) – Critical Care Medicine (Internal Medicine) Physician, NPI 1477577435
Critical Care Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,360 CRITICAL CARE (INTENSIVISTS) in TX
Provider Addresses for DONGHONG ZHANG (MD)
9950 Memorial Blvd
SUITE 102
Humble, TX 773384281
Phone: (281) 446-6803
Type: Location
Parkview Circle, Fort Wayne, Allen County, Indiana, 46845, United States
FORT WAYNE, IN 468450025
Phone: (260) 266-5260
Fax: (260) 266-5279
Type: Location
9950, Memorial Boulevard, Humble, Harris County, Texas, 77338, United States
SUITE 102
HUMBLE, TX 773384281
Phone: (281) 446-6803
Type: Mailing
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: 2022-11-30
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20060112000699 | I | Critical Care (Intensivists) | TX | TBD |
| I20221130003673 | 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 | 74 | 71 | $0 |
Insurance plans in this area (ZIP 77338)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CRITICAL CARE (INTENSIVISTS) | TX | 36556 | Insertion of central venous catheter for infusion, patient 5 years or older | 13 | 13 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Critical Care (Intensivists), Emergency Medicine | TX | |
| Critical Care (Intensivists), Pulmonary Disease | TX | |
| Internal Medicine | OH | |
| Internal Medicine, Critical Care (Intensivists) | TX | |
| Internal Medicine, Critical Care (Intensivists), Pulmonary Disease | TX | |
| Pulmonary Disease, Pulmonary Disease, Internal Medicine, Critical Care (Intensivists), Internal Medicine, Pulmonary Disease | NM | |
| Critical Care (Intensivists), Internal Medicine, Pulmonary Disease | TX | |
| Pulmonary Disease, Critical Care (Intensivists) | MN | |
| Pulmonary Disease, Internal Medicine | TX | |
| Pulmonary Disease, Internal Medicine | KS |
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