IONA ELAINE CHAPMAN (M.D.) – Dermatology Physician, NPI 1720320385
Dermatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,287 DERMATOLOGY in TX
Provider Addresses for IONA ELAINE CHAPMAN (M.D.)
7575 SAN FELIPE ST STE 300
HOUSTON, TX 770631780
Phone: (713) 952-8400
Fax: (713) 952-9448
Type: Mailing
109 Shult Dr Ste 200
Columbus, TX 789343015
Phone: (713) 952-8400
Fax: (713) 952-9448
Type: Location
2160 S 1st Ave Rm 7609
Maywood, IL 601533328
Phone: (708) 216-4943
Fax: (708) 216-6890
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 175 Open Payments records for all available years, with a total value of $3,403.
Total Amount is formed as General ($3,403) + Research ($0) + Ownership ($0) = $3,403.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($659).
Total Amount
$3,403
General + Research + Ownership
Payments
175
Total payment records
General Amount
$3,403
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novartis Pharmaceuticals Corporation | $659 |
| Janssen Biotech, Inc. | $572 |
| ABBVIE INC. | $524 |
| Incyte Corporation | $393 |
| Lilly USA, LLC | $217 |
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: 2023-10-03
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 |
|---|---|---|---|---|
| I20231003003899 | I | Dermatology | NM | 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 |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 412 | 74 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 145 | 112 | $0 |
| 17311 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | 144 | 118 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 131 | 108 | $0 |
| 17312 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 126 | 76 | $0 |
Insurance plans in this area (ZIP 77063)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NM | |
| Physician Assistant | NM | |
| Physician Assistant | NM | |
| Physician Assistant | NM | |
| Physician Assistant | WY | |
| D E R M A T O L O G Y | NM | |
| D E R M A T O L O G Y | IN | |
| Physician Assistant | NM | |
| - | NM |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.