EMMA CATHERINE HAMILTON (M.D.) – Surgery Physician, NPI 1770800716
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
238 GENERAL SURGERY in UT
Provider Addresses for EMMA CATHERINE HAMILTON (M.D.)
1220 E 3900 S STE 4E
SALT LAKE CITY, UT 841241343
Phone: (385) 347-3773
Type: Mailing
428 N HILL AVE
DALLAS, TX 752461708
Phone: (615) 715-5835
Type: Mailing
6414 FANNIN ST
SUITE 950
HOUSTON, TX 770301517
Phone: (832) 325-7234
Fax: (713) 512-2221
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $1,554.
Total Amount is formed as General ($1,554) + Research ($0) + Ownership ($0) = $1,554.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($1,554).
Total Amount
$1,554
General + Research + Ownership
Payments
6
Total payment records
General Amount
$1,554
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $1,554 |
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: 2020-08-20
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20150521000454 | I | General Surgery | TX | TBD |
| I20181128002154 | I | General Surgery | UT | TBD |
| I20200820000456 | I | General Surgery | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 112 | 74 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 77 | 73 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 59 | 33 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 35 | 35 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 12 | $0 |
Insurance plans in this area (ZIP 84124)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | UT | |
| Critical Care (Intensivists), General Surgery | IL | |
| General Surgery | MN |
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