MARK A STONEHILL (M.D.) – Anesthesiology Physician, NPI 1740267335
Anesthesiology Physician
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Profile Insights
NPPES metrics only — not quality of care.
2,268 ANESTHESIOLOGY in OH
Provider Addresses for MARK A STONEHILL (M.D.)
1106 Colegate Dr
Marietta, OH 457501323
Phone: (740) 568-2000
Fax: (740) 568-2094
Type: Location
449, Marietta Lane, Mayfeild Crossing, Spartanburg County, South Carolina, 29651, United States
MARIETTA, OH 457500449
Phone: (740) 374-4500
Fax: (740) 374-5887
Type: Mailing
Marietta Memorial Hospital, 401, Matthew Street, Riverdale, Marietta, Washington County, Ohio, 45750, United States
MARIETTA, OH 457501635
Phone: (740) 376-1994
Fax: (740) 376-1940
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $145.
Total Amount is formed as General ($145) + Research ($0) + Ownership ($0) = $145.
Last reported payment date: 2024-02-23 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($129).
Total Amount
$145
General + Research + Ownership
Payments
8
Total payment records
General Amount
$145
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-02-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $129 |
| EAGLE PHARMACEUTICALS, INC. | $16 |
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: 2012-05-29
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 |
|---|---|---|---|---|
| I20120529000127 | I | Anesthesiology | OH | 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 |
|---|---|---|---|---|
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 61 | 59 | $0 |
| 00910 | Anesthesia for other procedure on urinary system through urethra | 49 | 44 | $0 |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | 45 | 45 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 41 | 41 | $0 |
| 00918 | Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope | 27 | 25 | $0 |
Insurance plans in this area (ZIP 45750)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | OH | 00790 | Anesthesia for procedure in upper abdomen including use of an endoscope | 29 | 29 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | OH | |
| Nurse Practitioner | OH | |
| General Practice, Obstetrics/Gynecology | OH | |
| - | OH | |
| Family Practice | OH | |
| Family Practice | OH | |
| Nurse Practitioner | OH | |
| - | OH | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MI | |
| General Surgery | OH |
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