NAVIN SUBRAMANIAN (M.D.) – Orthopaedic Surgery of the Spine Physician, NPI 1508990938
Orthopaedic Surgery of the Spine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,189 ORTHOPEDIC SURGERY in TX
Provider Addresses for NAVIN SUBRAMANIAN (M.D.)
PO BOX 201576
DALLAS, TX 753201576
Phone:
Type: Mailing
5420 WEST LOOP S
SUITE 2300
BELLAIRE, TX 774012107
Phone: (713) 650-6900
Fax: (713) 650-6500
Type: Location
2600 North Loop W Ste 100
Houston, TX 770928915
Phone: (713) 650-6900
Type: Location
PO BOX 207
HOUSTON, TX 770010207
Phone: (281) 829-2000
Type: Mailing
215 KINGWOOD EXECUTIVE DR STE 100
KINGWOOD, TX 773392764
Phone: (281) 358-4145
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 111 Open Payments records for all available years, with a total value of $64,595.
Total Amount is formed as General ($61,595) + Research ($3,000) + Ownership ($0) = $64,595.
Last reported payment date: 2024-11-26 • Largest payer in this snapshot: Innovasis Inc ($34,088).
Total Amount
$64,595
General + Research + Ownership
Payments
111
Total payment records
General Amount
$61,595
General payments
Research Amount
$3,000
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Innovasis Inc | $34,088 |
| Intrinsic Therapeutics | $15,384 |
| Stryker Corporation | $11,790 |
| Nexxt Spine LLC | $2,412 |
| SI-BONE, INC. | $328 |
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: 2007-10-05
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 |
|---|---|---|---|---|
| I20071005000101 | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 260 | 139 | $0 |
| 72100 | X-ray of lower and sacral spine, 2-3 views | 196 | 112 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 78 | 78 | $0 |
| 72114 | X-ray lower and sacral spine, minimum of 6 views | 55 | 54 | $0 |
| 72040 | X-ray of upper spine, 2-3 views | 46 | 24 | $0 |
Insurance plans in this area (ZIP 75320)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Orthopedic Surgery | TX | |
| Physician Assistant | TX | |
| Orthopedic Surgery | TX | |
| Physician Assistant | TX | |
| Orthopedic Surgery | TX | |
| Orthopedic Surgery | TX | |
| Physician Assistant | TX | |
| Orthopedic Surgery | TX | |
| Orthopedic Surgery | TX | |
| Physician Assistant | TX |
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