DR. AVIE AVSHALOM GRUNSPAN (MD) – Sleep Medicine (Internal Medicine) Physician, NPI 1881695542
Sleep Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for DR. AVIE AVSHALOM GRUNSPAN (MD)
4114 POND HILL ROAD
SUITE 101
SAN ANTONIO, TX 78231
Phone: (210) 249-5020
Fax: (210) 572-1540
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 71 Open Payments records for all available years, with a total value of $1,516.
Total Amount is formed as General ($1,516) + Research ($0) + Ownership ($0) = $1,516.
Last reported payment date: 2024-11-21 • Largest payer in this snapshot: HARMONY BIOSCIENCES LLC ($599).
Total Amount
$1,516
General + Research + Ownership
Payments
71
Total payment records
General Amount
$1,516
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-21
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2007-07-21
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-07-31 (1044 days ago).
Enrollment records
1
Earliest due date
2023-07-31
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 |
|---|---|---|---|---|
| I20070721000018 | I | Sleep Medicine | TX | 2023-07-31 |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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 | 436 | 361 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 273 | 252 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 145 | 145 | $0 |
| 95810 | Sleep study in sleep lab (6 years or older) | 115 | 115 | $0 |
| 95811 | Sleep study in sleep lab with continuous airway pressure (6 years or older) | 64 | 62 | $0 |
Insurance plans in this area (ZIP 78231)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | TX | 95811 | Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube | 74 | 71 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Pediatric Medicine, Pulmonary Disease | TX | |
| N E U R O L O G Y | TX | |
| Pediatric Medicine, Pulmonary Disease | TX |
Reviews
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