DR. ETHAN MARTIN STOLL (D.O.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1770804627
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,394 PATHOLOGY in TX
Provider Addresses for DR. ETHAN MARTIN STOLL (D.O.)
22407 Holzwarth Rd
Spring, TX 773891933
Phone: (346) 674-4000
Type: Location
11511 SHADOW CREEK PKWY
PEARLAND, TX 775847298
Phone: (713) 442-0000
Type: Mailing
HOUSTON METHODIST
6565 FANNIN ST
HOUSTON, TX 77030
Phone: (346) 217-3570
Type: Location
2635 SW 35TH PL
UNIT 1203
GAINESVILLE, FL 326083294
Phone: (614) 946-3585
Type: Mailing
1600 SW ARCHER RD
UNIVERSITY OF FLORIDA, DEPT OF PATHOLOGY
GAINESVILLE, FL 326103003
Phone: (352) 265-0680
Type: Location
2231 BLUE DUCK LN
CONROE, TX 773842701
Phone: (346) 217-3570
Type: Mailing
PO BOX 4701
HOUSTON, TX 772104701
Phone: (800) 288-8325
Type: Mailing
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 $17.
Total Amount is formed as General ($17) + Research ($0) + Ownership ($0) = $17.
Last reported payment date: 2024-06-04 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($17).
Total Amount
$17
General + Research + Ownership
Payments
1
Total payment records
General Amount
$17
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $17 |
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: 2016-10-11
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 |
|---|---|---|---|---|
| I20161011002841 | I | Pathology | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 783 | 368 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 209 | 53 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 103 | 87 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 79 | 58 | $0 |
| 88304 | Pathology examination of tissue using a microscope, moderately low complexity | 73 | 64 | $0 |
Insurance plans in this area (ZIP 77389)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | MS | |
| P A T H O L O G Y | TX | |
| P A T H O L O G Y | TX | |
| P A T H O L O G Y | TX | |
| P A T H O L O G Y | TX | |
| P A T H O L O G Y | CT | |
| P A T H O L O G Y | TX | |
| P A T H O L O G Y | TX | |
| P A T H O L O G Y | TX | |
| P A T H O L O G Y | TX |
Reviews
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