MARK D COHOON (PA-C) – Physician Assistant, NPI 1497754089
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
10,564 PHYSICIAN ASSISTANT in CA
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Provider Addresses for MARK D COHOON (PA-C)
1744, Clearview Road, Westside, Santa Barbara, Santa Barbara County, California, 93101, United States
SANTA BARBARA, CA 931014922
Phone: (805) 319-2070
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 13 Open Payments records for all available years, with a total value of $498.
Total Amount is formed as General ($498) + Research ($0) + Ownership ($0) = $498.
Last reported payment date: 2024-10-10 • Largest payer in this snapshot: Gilead Sciences, Inc. ($220).
Total Amount
$498
General + Research + Ownership
Payments
13
Total payment records
General Amount
$498
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Gilead Sciences, Inc. | $220 |
| Hologic Sales and Service, LLC | $135 |
| AstraZeneca Pharmaceuticals LP | $55 |
| Amgen Inc. | $40 |
| Exact Sciences Corporation | $27 |
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: 2005-06-09
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 |
|---|---|---|---|---|
| I20050609000202 | I | Physician Assistant | CA | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 128 | 88 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 78 | 58 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 56 | 56 | $0 |
| 83036 | Hemoglobin a1c level | 28 | 21 | $0 |
| 90662 | Influenza vaccine split virus, preservative free | 20 | 20 | $0 |
Insurance plans in this area (ZIP 93101)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | CA | |
| - | CA | |
| Marriage And Family Therapist | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Clinical Social Worker | CA | |
| Physician Assistant | CA | |
| Internal Medicine, Family Practice | CA | |
| Internal Medicine | CA | |
| P S Y C H I A T R Y | CA |
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