WALTER M BAIN (MD) – Otolaryngology Physician, NPI 1194890863
Otolaryngology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for WALTER M BAIN (MD)
Metropolitan Professional Building, 1303, McCullough Avenue, Tobin Hill, San Antonio, Bexar County, Texas, 78215, United States
STE 242
SAN ANTONIO, TX 782125604
Phone: (210) 226-8982
Fax: (210) 227-1736
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)
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: 2010-08-12
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 |
|---|---|---|---|---|
| I20100812000630 | I | Otolaryngology | 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 | 51 | 48 | $0 |
| 92504 | Exam of ear using a microscope | 28 | 28 | $0 |
Insurance plans in this area (ZIP 78212)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Qualified Audiologist | TX | |
| O T O L A R Y N G O L O G Y | TX | |
| Nurse Practitioner | TX | |
| Qualified Audiologist | TX | |
| N E U R O L O G Y | TX | |
| Nurse Practitioner | TX | |
| Physical Therapist In Private Practice | TX | |
| O T O L A R Y N G O L O G Y | TX | |
| Qualified Audiologist | TX | |
| Physician Assistant | TN |
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