KELLY A. ZESSIN (PA-C) – Physician Assistant, NPI 1942226352
Physician Assistant
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Profile Insights
NPPES metrics only — not quality of care.
4,285 PHYSICIAN ASSISTANT in WA
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Provider Addresses for KELLY A. ZESSIN (PA-C)
CityMD, 31675, Pacific Highway South, Federal Way, King County, Washington, 98003, United States
FEDERAL WAY, WA 98003
Phone: (253) 215-1093
Type: Location
2222 S 16TH ST STE 400A
LINCOLN, NE 685023785
Phone: (402) 483-8590
Fax: (402) 483-8599
Type: Mailing
5901 N 27TH ST
LINCOLN, NE 685214752
Phone: (402) 483-8590
Type: Location
31675 PACIFIC HWY S
FEDERAL WAY, WA 980035407
Phone: (253) 215-1093
Fax: (253) 521-5109
Type: Mailing
32051, 58th Avenue South, West Hill, Auburn, King County, Washington, 98001, United States
AUBURN, WA 980013828
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $32.
Total Amount is formed as General ($32) + Research ($0) + Ownership ($0) = $32.
Last reported payment date: 2024-08-09 • Largest payer in this snapshot: Lilly USA, LLC ($18).
Total Amount
$32
General + Research + Ownership
Payments
2
Total payment records
General Amount
$32
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lilly USA, LLC | $18 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $14 |
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: 2024-04-05
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20171221001269 | I | Physician Assistant | WA | TBD |
| I20240405001644 | I | Physician Assistant | NE | 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 |
|---|---|---|---|---|
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 38 | 38 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 23 | 23 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 16 | 15 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 15 | 15 | $0 |
Insurance plans in this area (ZIP 98003)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | NE | |
| Physician Assistant | NE | |
| - | NE | |
| Nurse Practitioner | NE | |
| - | NE | |
| - | NE | |
| Psychiatry, Neuropsychiatry | NE | |
| Family Practice | NE | |
| Physician Assistant | NE | |
| Physician Assistant | NE |
Reviews
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