MRS. CAROLYN ANN ALTMAN (M.D.) – Pediatric Cardiology Physician, NPI 1265438170
Pediatric Cardiology Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for MRS. CAROLYN ANN ALTMAN (M.D.)
Two Greenway Plaza, East Greenway Plaza, Houston, Harris County, Texas, 77046, United States
SITE 900
HOUSTON, TX 77046
Phone: (713) 798-1750
Fax: (713) 798-1187
Type: Mailing
Texas Children's Hospital, 6621, Fannin Street, Texas Medical Center, Houston, Harris County, Texas, 77030, United States
HOUSTON, TX 77030
Phone: (832) 826-5989
Fax: (832) 825-5923
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $152.
Total Amount is formed as General ($152) + Research ($0) + Ownership ($0) = $152.
Last reported payment date: 2024-09-13 • Largest payer in this snapshot: Medtronic, Inc. ($152).
Total Amount
$152
General + Research + Ownership
Payments
1
Total payment records
General Amount
$152
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $152 |
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: 2011-10-17
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 |
|---|---|---|---|---|
| I20111017000206 | I | Pediatric Medicine | TX | 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 77046)
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