DR. LARRY IRA COWAN (D.O.) – Family Medicine Physician, NPI 1023002011
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,431 FAMILY PRACTICE in OH
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Provider Addresses for DR. LARRY IRA COWAN (D.O.)
41, Foster Drive, Thornville, Perry County, Ohio, 43076, United States
THORNVILLE, OH 430768010
Phone: (740) 246-6361
Fax: (740) 246-4722
Type: Location
2951 Maple Ave
Zanesville, OH 437011406
Phone: (740) 454-4000
Type: Location
PO BOX 1821
ZANESVILLE, OH 437021821
Phone: (740) 455-3304
Fax: (740) 455-3686
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 63 Open Payments records for all available years, with a total value of $1,183.
Total Amount is formed as General ($1,183) + Research ($0) + Ownership ($0) = $1,183.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: ABBVIE INC. ($184).
Total Amount
$1,183
General + Research + Ownership
Payments
63
Total payment records
General Amount
$1,183
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 |
|---|---|
| ABBVIE INC. | $184 |
| Lilly USA, LLC | $141 |
| Novo Nordisk Inc | $85 |
| Abbott Laboratories | $64 |
| AIMMUNE THERAPEUTICS, INC. | $51 |
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: 2010-03-15
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 |
|---|---|---|---|---|
| I20100315000408 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 249 | 125 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 187 | 18 | $0 |
| 81000 | Manual urinalysis test with examination using microscope, non-automated | 157 | 101 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 112 | 112 | $0 |
| G0444 | Annual depression screening, 5 to 15 minutes | 100 | 100 | $0 |
Insurance plans in this area (ZIP 43076)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | OH | 90833 | Psychotherapy, 30 minutes with patient and/or family member | 54 | 16 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | LA | |
| Nurse Practitioner | OH | |
| Family Practice | OH | |
| Internal Medicine | OH | |
| Family Practice | OH | |
| Sports Medicine, Family Practice, Family Practice | OH | |
| Family Practice | OH | |
| Family Practice | OH | |
| Nurse Practitioner | OH | |
| Nurse Practitioner | OH |
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