SANDHYA C AYYAR (M.D.) – Infectious Disease Physician, NPI 1861679086
Infectious Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
174 INFECTIOUS DISEASE in CO
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Provider Addresses for SANDHYA C AYYAR (M.D.)
Potomac Medical Plaza, 1550, South Potomac Street, Aurora, Arapahoe County, Colorado, 80012, United States
SUITE 270
AURORA, CO 800125455
Phone: (303) 750-1800
Fax: (303) 750-8000
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: 2008-05-29
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 |
|---|---|---|---|---|
| I20080529000763 | I | Infectious Disease | CO | 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 |
|---|---|---|---|---|
| J0878 | Injection, daptomycin, 1 mg | 335,890 | 34 | $0 |
| J0875 | Injection, dalbavancin, 5 mg | 4,200 | 11 | $0 |
| J0696 | Injection, ceftriaxone sodium, per 250 mg | 3,010 | 28 | $0 |
| 96365 | Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 1,258 | 68 | $0 |
| J1335 | Injection, ertapenem sodium, 500 mg | 1,181 | 26 | $0 |
Insurance plans in this area (ZIP 80012)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Infectious Disease, Internal Medicine | CO | |
| Infectious Disease | CO | |
| Infectious Disease | CO | |
| Infectious Disease | UT | |
| Infectious Disease, Internal Medicine | NM | |
| Infectious Disease | CO | |
| Infectious Disease, Internal Medicine | CO | |
| Infectious Disease, Internal Medicine | CO | |
| Infectious Disease | CO |
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