DR. CLAYTON AARON CHARLES (M.D.) – Internal Medicine Physician, NPI 1083974679

DR. CLAYTON AARON CHARLES (M.D.) is a healthcare provider. based in Green bay, Wisconsin. specializing in HOSPITALIST, INTERNAL MEDICINE. They hold the professional credentials M.D.. They hold a License No. 2022-02679 (NC). The NPI Number for DR. CLAYTON AARON CHARLES (M.D.) is 1083974679

Main info

Male
14 Years Of Experience
Accepts Medicare Assignment
Name
DR. CLAYTON AARON CHARLES (M.D.)
NPI
1083974679
Phone
(920) 433-0111
Address
835 S VAN BUREN ST
Enumeration Date
17 May 2012
Last Update Date
8 January 2023

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2294338000
Graduation Year
2012 (14 years ago)
PAC ID
6204145246
Group Practice PAC ID
4880850775
Professional Enrollment ID
I20171109001846
Address ID
GA316026814VA4280XRDXX400
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience79
Completeness75
Years active:14State licenses:4Digital endpointsOther names

2,493 HOSPITALIST in FL

Provider Addresses for DR. CLAYTON AARON CHARLES (M.D.)

  • 835 S VAN BUREN ST

    GREEN BAY, WI 543013526

    Phone: (920) 433-0111

    Type: Mailing

  • 205 OSCEOLA ST

    LAURIUM, MI 499132134

    Phone: (906) 337-6515

    Type: Mailing

  • 869 STONECHASE LN

    LAKE MARY, FL 327463981

    Phone: (954) 224-5121

    Type: Location

  • 200 Hawthorne Ln

    Charlotte, NC 282042515

    Phone: (704) 384-5416

    Fax: (704) 384-5992

    Type: Location

  • 869 Stonechase Ln

    Lake Mary, FL 327463981

    Phone: (954) 224-5121

    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: 2023-01-30

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 5 Medicare enrollment records; no due dates published yet.

Enrollment records

5

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
I20151201000939IInternal MedicineFLTBD
I20171009002368IInternal MedicineSDTBD
I20171109001846IHospitalistGATBD
I20221101003392IHospitalistNCTBD
I20230130001088IInternal MedicineWVTBD

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
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes210104$0
99239Hospital discharge day management, more than 30 minutes9290$0
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes4531$0
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes2727$0
View full utilization report →

Insurance plans in this area (ZIP 54301)

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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: 4880850775View full group profile
NameSpecialtyState
Emergency MedicineGA
Emergency MedicineFL
Emergency MedicineVA
-FL
Emergency MedicineOH
Nurse PractitionerGA
Emergency MedicineGA
Emergency MedicineNY
Emergency Medicine, Family PracticeFL
Emergency MedicineGA

Reviews

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Frequently asked questions

Can I use this page to confirm DR. CLAYTON AARON CHARLES (M.D.)'s NPI?
Yes. DR. CLAYTON AARON CHARLES (M.D.) is listed with NPI 1083974679 in the public NPI dataset.
Does CMS list DR. CLAYTON AARON CHARLES (M.D.) as active?
Yes — DR. CLAYTON AARON CHARLES (M.D.) is active in the NPI listing used on this page.
What is DR. CLAYTON AARON CHARLES (M.D.) best known for clinically?
Directory data describes DR. CLAYTON AARON CHARLES (M.D.) with Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
What address line appears for DR. CLAYTON AARON CHARLES (M.D.)?
DR. CLAYTON AARON CHARLES (M.D.)'s geographic hint is Green Bay, Wisconsin in our summary view.
What does 'Individual Provider' mean on this profile?
Entity type tells you whether the number belongs to a person or an organization.