DR. MUSTASIM N. RUMI (M.D.) – Orthopaedic Surgery of the Spine Physician, NPI 1043323926
Orthopaedic Surgery of the Spine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,187 ORTHOPEDIC SURGERY in TX
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Provider Addresses for DR. MUSTASIM N. RUMI (M.D.)
16020, Park Valley Drive, The Oaklands, Round Rock, Williamson County, Texas, 78681, United States
ROUND ROCK, TX 786813573
Phone: (512) 244-0766
Fax: (512) 244-1013
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $464.
Total Amount is formed as General ($464) + Research ($0) + Ownership ($0) = $464.
Last reported payment date: 2023-11-08 • Largest payer in this snapshot: SI-BONE, INC. ($464).
Total Amount
$464
General + Research + Ownership
Payments
3
Total payment records
General Amount
$464
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-11-08
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| SI-BONE, INC. | $464 |
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: 2005-11-28
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 |
|---|---|---|---|---|
| I20051128000407 | I | Orthopedic Surgery | 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 | 115 | 90 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 74 | 74 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 56 | 52 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 41 | 41 | $0 |
| 63048 | Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment | 37 | 18 | $0 |
Insurance plans in this area (ZIP 78681)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiac Electrophysiology | MS | |
| - | TX | |
| Infectious Disease | MI | |
| Internal Medicine | TX | |
| - | TX | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TX | |
| - | TX | |
| D E R M A T O L O G Y | TX | |
| - | NY | |
| - | TX |
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