HIEU MITCHELL DUC PHAM (MD) – Physical Medicine & Rehabilitation Physician, NPI 1649775925
Physical Medicine & Rehabilitation Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
864 PHYSICAL MEDICINE AND REHABILITATION in TX
Provider Addresses for HIEU MITCHELL DUC PHAM (MD)
PO BOX 863898
PLANO, TX 750863898
Phone: (469) 939-0372
Type: Mailing
2000 W 15TH ST
PLANO, TX 750757331
Phone: (972) 612-9000
Type: Location
4301 W Markham St # 709
Little Rock, AR 722057101
Phone: (501) 686-5838
Fax: (501) 225-0627
Type: Location
4301 West Markham St., Slot 602
ATTN: Austin
Little Rock, AR 72205
Phone: (501) 526-7732
Type: Location
993, Acorn Drive, Lewisville, Denton County, Texas, 75067, United States
LEWISVILLE, TX 750677416
Phone: (469) 939-0372
Type: Mailing
4301 WEST MARKHAM ST., SLOT 602
ATTN: AUSTIN
LITTLE ROCK, AR 72205
Phone: (501) 526-7732
Type: Location
4301 W MARKHAM ST # 783
LITTLE ROCK, AR 722057101
Phone: (501) 686-8000
Fax: (501) 526-5148
Type: Mailing
4301 W MARKHAM ST # 709
LITTLE ROCK, AR 722057101
Phone: (501) 686-5838
Fax: (501) 225-0627
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 $42.
Total Amount is formed as General ($42) + Research ($0) + Ownership ($0) = $42.
Last reported payment date: 2024-03-01 • Largest payer in this snapshot: SANOFI PASTEUR INC. ($23).
Total Amount
$42
General + Research + Ownership
Payments
2
Total payment records
General Amount
$42
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-01
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| SANOFI PASTEUR INC. | $23 |
| ABBVIE INC. | $19 |
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: 2024-03-19
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 |
|---|---|---|---|---|
| I20220919002800 | I | Physical Medicine And Rehabilitation | AR | TBD |
| I20240319001884 | I | Physical Medicine And Rehabilitation | 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 |
|---|---|---|---|---|
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 58 | 54 | $0 |
| 95886 | Needle measurement of electrical activity in arm or leg muscles, complete study | 55 | 54 | $0 |
| 95885 | Needle measurement of electrical activity in arm or leg muscles, limited study | 48 | 31 | $0 |
| 95911 | Nerve conduction, 9-10 studies | 37 | 37 | $0 |
| 95910 | Nerve conduction, 7-8 studies | 20 | 20 | $0 |
Insurance plans in this area (ZIP 75086)
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