XAVIER C SIMCOCK (M.D.) – Orthopaedic Hand Surgery Physician, NPI 1679700116

XAVIER C SIMCOCK (M.D.) is a healthcare provider. based in Westchester, Illinois. specializing in ORTHOPEDIC SURGERY, HAND SURGERY. They hold the professional credentials M.D.. They hold a License No. 036.150169 (IL). The NPI Number for XAVIER C SIMCOCK (M.D.) is 1679700116

Main info

Male
17 Years Of Experience
Accepts Medicare Assignment
Name
XAVIER C SIMCOCK (M.D.)
NPI
1679700116
Phone
(708) 236-2673
Address
1 WESTBROOK CORPORATE CTR
Enumeration Date
11 June 2009
Last Update Date
22 November 2019

Doctor Profile

Medical School Name
COLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Secondary Phone
8776326637
Graduation Year
2009 (17 years ago)
PAC ID
0042478794
Group Practice PAC ID
0749183713
Professional Enrollment ID
I20190815003667
Address ID
IL606124861CH1611XSTXX409
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience46
Completeness75
Years active:16State licenses:1Digital endpointsOther names

1,265 ORTHOPEDIC SURGERY in IL

Loading map...

Provider Addresses for XAVIER C SIMCOCK (M.D.)

  • Westbrook Corporate Center, Westchester, Proviso Township, Cook County, Illinois, United States

    STE 240

    WESTCHESTER, IL 601545745

    Phone: (708) 236-2673

    Type: Mailing

  • 400, West Harrison Street, Greektown, Near West Side, South Loop, Chicago, Cook County, Illinois, 60607, United States

    CHICAGO, IL 606124861

    Phone: (708) 236-2600

    Fax: (708) 409-5179

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

CMS reports 3 Open Payments records for all available years, with a total value of $128.

Total Amount is formed as General ($128) + Research ($0) + Ownership ($0) = $128.

Last reported payment date: 2024-11-25 • Largest payer in this snapshot: DePuy Synthes Sales Inc. ($78).

Total Amount

$128

General + Research + Ownership

Payments

3

Total payment records

General Amount

$128

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-25

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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: 2019-08-15

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
I20190815003667IOrthopedic SurgeryILTBD

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 minutes469290$0
73130X-ray of hand, minimum of 3 views442295$0
99203New patient office or other outpatient visit, 30-44 minutes277277$0
73110X-ray of wrist, minimum of 3 views17587$0
73030X-ray of shoulder, minimum of 2 views13185$0
View full utilization report →

Insurance plans in this area (ZIP 60154)

Loading plans...

Provider's Procedures

XAVIER C SIMCOCK (M.D.) performs procedures in ORTHOPEDIC SURGERY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
ORTHOPEDIC SURGERYMA20610Aspiration and/or injection of large joint or joint capsule4640

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: 0749183713View full group profile
NameSpecialtyState
A N E S T H E S I O L O G YIL
Family Practice, Sports MedicineIL
Occupational Therapist In Private PracticeIL
Physical Therapist In Private PracticeTN
-IL
Physical Therapist In Private PracticeIL
Physician AssistantIL
Physician AssistantWI
Physician AssistantIL
-WI

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What unique ID ties claims to XAVIER C SIMCOCK (M.D.)?
NPI 1679700116 is assigned to XAVIER C SIMCOCK (M.D.) under the national enumeration system.
Is XAVIER C SIMCOCK (M.D.) currently active in the NPI registry?
CMS-published data lists XAVIER C SIMCOCK (M.D.) as an active registrant.
What kind of provider is XAVIER C SIMCOCK (M.D.)?
The page reflects Orthopaedic Hand Surgery Physician for XAVIER C SIMCOCK (M.D.). Clinical services aligned with this taxonomy classification.
What location shows for XAVIER C SIMCOCK (M.D.)?
We surface Westchester, Illinois for XAVIER C SIMCOCK (M.D.) based on available NPPES addresses.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

Similar Providers

DR. MARK S. COHEN (M.D.)

Orthopaedic Hand Surgery Physician
Westbrook Corporate Center, Westchester, Proviso Township, Cook County, Illinois, United States
NPI: 1952380669

DR. JOHN J. FERNANDEZ (M.D.)

Orthopaedic Hand Surgery Physician
Westbrook Corporate Center, Westchester, Proviso Township, Cook County, Illinois, United States
NPI: 1245219963

ROBERT WYSOCKI (MD)

Orthopaedic Surgery Physician
Westbrook Corporate Center, Westchester, Proviso Township, Cook County, Illinois, United States
NPI: 1275645319

NITIN GOYAL (MD)

Orthopaedic Hand Surgery Physician
55 Shuman Blvd Ste 700
NPI: 1437548120