DR. MICAH DELLANY HIERS RIEGNER (M.D.) – Pediatrics Physician, NPI 1073512802
Pediatrics Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
496 PEDIATRIC MEDICINE in GA
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Provider Addresses for DR. MICAH DELLANY HIERS RIEGNER (M.D.)
310, Eisenhower Drive, Highland Park, Savannah, Chatham County, Georgia, 31406, United States
BLDG. 16
SAVANNAH, GA 314062632
Phone: (912) 303-3500
Fax: (912) 303-3509
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 13 Open Payments records for all available years, with a total value of $260.
Total Amount is formed as General ($260) + Research ($0) + Ownership ($0) = $260.
Last reported payment date: 2024-10-24 • Largest payer in this snapshot: IRONSHORE PHARMACEUTICALS INC. ($80).
Total Amount
$260
General + Research + Ownership
Payments
13
Total payment records
General Amount
$260
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| IRONSHORE PHARMACEUTICALS INC. | $80 |
| SANOFI PASTEUR INC. | $50 |
| SOBI, INC | $37 |
| SANOFI-AVENTIS U.S. LLC | $25 |
| ACADIA Pharmaceuticals Inc | $25 |
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: 2004-07-28
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 |
|---|---|---|---|---|
| I20040728000829 | I | Pediatric Medicine | GA | 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 31406)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | GA | |
| - | GA | |
| Nurse Practitioner | GA | |
| Diagnostic Radiology | GA | |
| Nurse Practitioner | GA | |
| Internal Medicine | GA | |
| Internal Medicine, Allergy/Immunology | GA | |
| General Practice | GA | |
| Nurse Practitioner | GA | |
| Internal Medicine | GA |
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