WILLIAM MA (MD) – Pediatrics Physician, NPI 1396854345
Pediatrics Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for WILLIAM MA (MD)
Eskenazi Health Center W 38th St
Indianapolis, IN 462542919
Phone: (317) 880-3838
Fax: (317) 880-0081
Type: Location
Riley Hospital for Children, 705, Riley Hospital Drive, Indianapolis, Marion, Indiana, 46202, United States
ROC 4270
INDIANAPOLIS, IN 462025109
Phone: (317) 278-7738
Fax: (317) 274-7227
Type: Location
Indianapolis, Marion County, Indiana, United States
INDIANAPOLIS, IN 462061026
Phone: (317) 274-1201
Fax: (317) 278-9905
Type: Mailing
PO BOX 637764
CINCINNATI, OH 452637764
Phone: (317) 274-1201
Fax: (317) 278-9905
Type: Mailing
ESKENAZI HEALTH CENTER W 38TH ST
INDIANAPOLIS, IN 462542919
Phone: (317) 880-3838
Fax: (317) 880-0081
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $80.
Total Amount is formed as General ($80) + Research ($0) + Ownership ($0) = $80.
Last reported payment date: 2023-09-06 • Largest payer in this snapshot: Corium, LLC ($28).
Total Amount
$80
General + Research + Ownership
Payments
4
Total payment records
General Amount
$80
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-09-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Corium, LLC | $28 |
| Dentsply Sirona Inc | $20 |
| Gilead Sciences, Inc. | $19 |
| GlaxoSmithKline, LLC. | $13 |
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: 2016-11-08
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 |
|---|---|---|---|---|
| I20041119000656 | I | Pediatric Medicine | IN | TBD |
| I20161108000685 | I | Pediatric Medicine | ND | 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 46254)
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Reviews
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