WILLIAM MULLEN (MD) – Cardiovascular Disease Physician, NPI 1457362329
Cardiovascular Disease Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
31 CARDIOVASCULAR DISEASE (CARDIOLOGY) in WY
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Provider Addresses for WILLIAM MULLEN (MD)
428, Works Road, Jackson, Waldo County, Maine, United States
JACKSON, WY 830010428
Phone: (307) 739-7690
Fax: (307) 739-7960
Type: Mailing
229, East Broadway Avenue, Jackson, Teton County, Wyoming, 83001, United States
JACKSON, WY 83001
Phone: (307) 739-7690
Fax: (307) 739-4960
Type: Location
PO BOX 276950
SACRAMENTO, CA 958276950
Phone:
Type: Mailing
2441 MISSION COLLEGE BLVD
SANTA CLARA, CA 950541214
Phone: (800) 478-8837
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $109.
Total Amount is formed as General ($109) + Research ($0) + Ownership ($0) = $109.
Last reported payment date: 2023-11-27 • Largest payer in this snapshot: Boston Scientific Corporation ($55).
Total Amount
$109
General + Research + Ownership
Payments
5
Total payment records
General Amount
$109
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-11-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $55 |
| CVRx, Inc. | $27 |
| Abbott Laboratories | $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: 2004-04-13
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 |
|---|---|---|---|---|
| I20040413000870 | I | Cardiovascular Disease (Cardiology) | 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 |
|---|---|---|---|---|
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 386 | 379 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 342 | 270 | $0 |
| 93294 | Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 133 | 59 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 110 | 110 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 104 | 80 | $0 |
Insurance plans in this area (ZIP 83001)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | CA | |
| A L L E R G Y/ I M M U N O L O G Y | CA | |
| - | CA | |
| Hospitalist, Obstetrics/Gynecology | CA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OR | |
| - | CA | |
| - | CA | |
| - | CA | |
| - | CA | |
| A N E S T H E S I O L O G Y | CA |
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