WILLIAM CLAY III MITCHELL (M.D.) – Family Medicine Physician, NPI 1245646587

WILLIAM CLAY III MITCHELL (M.D.) is a healthcare provider. based in Jackson, Tennessee. specializing in EMERGENCY MEDICINE. They hold the professional credentials M.D.. They hold a License No. ME129135 (FL). The NPI Number for WILLIAM CLAY III MITCHELL (M.D.) is 1245646587

Main info

Male
12 Years Of Experience
Accepts Medicare Assignment
Name
WILLIAM CLAY III MITCHELL (M.D.)
NPI
1245646587
Phone
Not provided
Address
620 SKYLINE DR
Enumeration Date
8 July 2014
Last Update Date
23 November 2019

Doctor Profile

Medical School Name
UNIVERSITY OF FLORIDA COLLEGE OF MEDICINE
Secondary Phone
8634715800
Graduation Year
2014 (12 years ago)
PAC ID
7810278512
Group Practice PAC ID
8426213596
Professional Enrollment ID
I20201019001292
Address ID
FL338705416SE3600XAVEX400

Contacts

Other Endpoint
miSecureMessages
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience45
Completeness85
Years active:11State licenses:2Other namesUpdated within 12 months

1,131 EMERGENCY MEDICINE in TN

Provider Addresses for WILLIAM CLAY III MITCHELL (M.D.)

  • 620 SKYLINE DR

    JACKSON, TN 383013923

    Phone:

    Type: Mailing

  • 1600 Medical Center Dr

    Suite 1500

    Huntington, WV 257013656

    Phone: (304) 691-1165

    Type: Location

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: 2020-10-19

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
I20201019001292IEmergency MedicineFLTBD

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
99285Emergency department visit with high level of medical decision making280263$0
93010Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only249232$0
99284Emergency department visit with moderate level of medical decision making153142$0
99291Critical care, first 30-74 minutes7776$0
View full utilization report →

Insurance plans in this area (ZIP 38301)

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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: 8426213596View full group profile
NameSpecialtyState
Emergency MedicineFL
Emergency MedicineFL
Nurse PractitionerFL
Emergency MedicineFL
-TN
-VA
Emergency MedicineFL
Family PracticeWV
Family Practice, Emergency MedicineFL
Emergency MedicineFL

Reviews

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Frequently asked questions

How do I look up WILLIAM CLAY III MITCHELL (M.D.) by NPI?
Use NPI 1245646587 when you need to reference WILLIAM CLAY III MITCHELL (M.D.) in forms, claims, or directories.
Is WILLIAM CLAY III MITCHELL (M.D.) active in the national directory?
WILLIAM CLAY III MITCHELL (M.D.)'s public NPI profile is in an active state.
Does WILLIAM CLAY III MITCHELL (M.D.) list a primary specialty?
If you are matching referrals, note Family Medicine Physician for WILLIAM CLAY III MITCHELL (M.D.). Clinical services aligned with this taxonomy classification.
What location shows for WILLIAM CLAY III MITCHELL (M.D.)?
We surface Jackson, Tennessee for WILLIAM CLAY III MITCHELL (M.D.) based on available NPPES addresses.
What if Jackson, Tennessee seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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