WILLIAM P SINNOTT (PA) – Physician Assistant, NPI 1285662098

WILLIAM P SINNOTT (PA) is a healthcare provider. based in Marion, Ohio. specializing in Physician Assistant. They hold the professional credentials PA. They hold a License No. 002196 (MI). The NPI Number for WILLIAM P SINNOTT (PA) is 1285662098

Main info

Male
53 Years Of Experience
Accepts Medicare Assignment
Name
WILLIAM P SINNOTT (PA)
NPI
1285662098
Phone
(740) 383-7950
Address
1040 DELAWARE AVE
Enumeration Date
29 June 2006
Last Update Date
8 January 2021

Doctor Profile

Medical School Name
OTHER
Secondary Phone
4194624600
Graduation Year
1973 (53 years ago)
PAC ID
3476536061
Group Practice PAC ID
3274437082
Professional Enrollment ID
I20040614000023

Contacts

Secure Messaging
wsinnott484678@direct.osumc.edu
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience71
Completeness85
Years active:19State licenses:2Other namesUpdated within 12 months

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Provider Addresses for WILLIAM P SINNOTT (PA)

  • Marion Medical Campus, 1040, Delaware Avenue, Marion, Marion Township, Marion County, Ohio, 43302, United States

    MARION, OH 433026416

    Phone: (740) 383-7950

    Fax: (740) 375-8164

    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)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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: 2004-06-14

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

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20040614000023IPhysician AssistantOHTBD

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.

Verify on CMS Revalidation Lookup Tool

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

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99213Established patient office or other outpatient visit, 20-29 minutes10398$0
99203New patient office or other outpatient visit, 30-44 minutes5353$0
99212Established patient office or other outpatient visit, 10-19 minutes4441$0
81003Automated urinalysis test1918$0
99202New patient office or other outpatient visit, 15-29 minutes1212$0
View full utilization report →

Insurance plans in this area (ZIP 43302)

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Provider's Procedures

WILLIAM P SINNOTT (PA) performs procedures in Physician Assistant. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PHYSICIAN ASSISTANTOH51798Ultrasound measurement of bladder capacity after voiding4030

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 3274437082View full group profile
NameSpecialtyState
-OH
Nurse PractitionerOH
Nurse PractitionerOH
-OH
Cardiovascular Disease (Cardiology), Cardiac Electrophysiology, Internal MedicineOH
E N D O C R I N O L O G YOH
Cardiovascular Disease (Cardiology), Internal MedicineOH
Emergency MedicineOH
-OH
Internal MedicineOH

Reviews

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Frequently asked questions

What is WILLIAM P SINNOTT (PA)'s NPI number?
WILLIAM P SINNOTT (PA)'s NPI is 1285662098 — the number used across U.S. healthcare to identify this provider.
Is WILLIAM P SINNOTT (PA) shown as active in public data?
Registry records indicate WILLIAM P SINNOTT (PA) maintains an active NPI.
What area of care is associated with WILLIAM P SINNOTT (PA)?
WILLIAM P SINNOTT (PA)'s record emphasizes Physician Assistant. Clinical services aligned with this taxonomy classification.
Is WILLIAM P SINNOTT (PA) located near Marion?
WILLIAM P SINNOTT (PA) currently maps to Marion, Ohio in this extract.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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