MRS. MARY CATHERINE CHALMERS (MS) – Audiologist, NPI 1265554208
Audiologist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
279 QUALIFIED AUDIOLOGIST in VA
Provider Addresses for MRS. MARY CATHERINE CHALMERS (MS)
550 HOSPITAL DR
WARRENTON, VA 201863027
Phone: (540) 347-0505
Fax: (540) 347-5224
Type: Mailing
550 HOSPITAL DRIVE
WARRENTON, VA 201863027
Phone: (540) 347-0505
Fax: (540) 347-5224
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
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: 2012-06-18
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 |
|---|---|---|---|---|
| I20120618000392 | I | Qualified Audiologist | VA | 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 |
|---|---|---|---|---|
| 92557 | Comprehensive hearing and speech recognition test | 65 | 65 | $0 |
| 92567 | Test to assess middle ear function | 30 | 30 | $0 |
| 92553 | Test for hearing various pitches using earphone and device placed against the bone | 26 | 26 | $0 |
Insurance plans in this area (ZIP 20186)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| QUALIFIED AUDIOLOGIST | VA | 92540 | Observation, testing, and recording of abnormal eye movement | 33 | 33 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Qualified Audiologist | VA | |
| Qualified Audiologist | VA | |
| Qualified Audiologist | VA |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.