MRS. HOLLY ANN DUNCAN (AU.D.) – Audiologist, NPI 1902215502
Audiologist
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
251 QUALIFIED AUDIOLOGIST in CO
Provider Addresses for MRS. HOLLY ANN DUNCAN (AU.D.)
CHILDREN'S HOSPITAL COLORADO HIGHLANDS RANCH THERAPY CA
9139 S. RIDGELINE BLVD SUITE 100
HIGHLANDS RANCH, CO 80129
Phone: (720) 478-2367
Fax: (720) 478-7069
Type: Mailing
13123 E 16th Ave
B030
Aurora, CO 800457106
Phone: (720) 478-2367
Fax: (720) 478-7069
Type: Location
802 Landmark Dr Ste 119
Glen Burnie, MD 210619121
Phone: (410) 760-8840
Fax: (410) 367-2464
Type: Location
6201 GREENLEIGH AVE
MIDDLE RIVER, MD 212202004
Phone: (410) 933-0000
Type: Mailing
11085 LITTLE PATUXENT PKWY STE 101
COLUMBIA, MD 210442914
Phone: (410) 760-8840
Fax: (410) 367-2464
Type: Location
13123 E 16TH AVE
B030
AURORA, CO 800457106
Phone: (720) 478-2367
Fax: (720) 478-7069
Type: Location
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: 2024-01-12
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20220404000059 | I | Qualified Audiologist | DC | TBD |
| I20240112002819 | I | Qualified Audiologist | MD | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 80129)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | MD | |
| Qualified Audiologist | AZ | |
| - | MD | |
| Infectious Disease, Internal Medicine | MD | |
| Cardiovascular Disease (Cardiology), Internal Medicine | MD | |
| Hospitalist, Internal Medicine | OK | |
| Qualified Audiologist | MD | |
| Qualified Audiologist | MD | |
| Cardiovascular Disease (Cardiology) | MD | |
| Qualified Audiologist | MD |
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