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Dr. William Edward Harkin , MD

Orthopaedic Surgery β€’ Chicago, IL

Active NPI 1922684877 Individual Practitioner Male Practitioner
Practice location in NPPES

1611 W Harrison St
Chicago, IL 606124861

Call 9167516517 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1611 W Harrison St

Chicago, IL 606124861

Telephone 9167516517
Organization at the Same NPPES Address or Phone
Midwest Orthopaedics At Rush, Llc Facility NPI 1811942451

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

30-day fills

52 standardized 30-day fills in 2022

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$435 in 2022

The total cost of these prescriptions in 2022, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2022.

Open Payments general payments, program year 2025

All general payments: $1,531.38 across 17 records.

By nature of payment

  • Food and Beverage: $835.87 across 16 records.
  • Travel and Lodging: $695.51 across 1 record.

Reporting-company totals (3 largest of 5)

  • ENCORE MEDICAL, LP: $695.51 across 1 record.
  • Stryker Corporation: $446.24 across 7 records.
  • DePuy Synthes Sales Inc.: $237.94 across 7 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

NPI first issued

2021

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Harkin has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Harkin as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Chicago and Illinois

Billing and prescribing volume is not a quality rating.

Medicare Part D

Comparisons use 2024 data. The latest CMS data for Dr. Harkin are from 2022.

274 active clinicians are listed under Orthopaedic Surgery with a practice address in Chicago, IL (997 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Chicago

5.8% of these 274 clinicians have the CMS telehealth indicator.

34.7% of these 274 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Part D Prescribers (2022), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments Β· Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 17 records totaling $1,531.38.

Manufacturer Payment Nature Product Type Amount ($)
ENCORE MEDICAL, LP
Travel and Lodging
In-kind items and services
DJO SURGICAL General $695.51
Stryker Corporation
Food and Beverage
In-kind items and services
BLUEPRINT PATIENT SPECIFIC INSTRUMENTATION General $173.21
Stryker Corporation
Food and Beverage
In-kind items and services
BLUEPRINT PATIENT SPECIFIC INSTRUMENTATION General $142.49
Zimmer Biomet Holdings, Inc.
Food and Beverage
In-kind items and services
Juggerknotless Soft Anchor General $131.92
DePuy Synthes Sales Inc.
Food and Beverage
In-kind items and services
NA General $108.25
Stryker Corporation
Food and Beverage
In-kind items and services
INSIGNIA General $43.35
DePuy Synthes Sales Inc.
Food and Beverage
In-kind items and services
NA General $36.08
DePuy Synthes Sales Inc.
Food and Beverage
In-kind items and services
NA General $34.85
Stryker Corporation
Food and Beverage
In-kind items and services
EXETER General $30.00
Stryker Corporation
Food and Beverage
In-kind items and services
BLUEPRINT PATIENT SPECIFIC INSTRUMENTATION General $23.68
DePuy Synthes Sales Inc.
Food and Beverage
In-kind items and services
NA General $20.30
LIGHTBODY MEDICAL TECHNOLOGIES INC
Food and Beverage
In-kind items and services
β€” General $19.77
Stryker Corporation
Food and Beverage
In-kind items and services
BLUEPRINT PATIENT SPECIFIC INSTRUMENTATION General $17.86
DePuy Synthes Sales Inc.
Food and Beverage
In-kind items and services
NA General $16.35
Stryker Corporation
Food and Beverage
In-kind items and services
INSIGNIA General $15.65
DePuy Synthes Sales Inc.
Food and Beverage
In-kind items and services
NA General $13.68
DePuy Synthes Sales Inc.
Food and Beverage
In-kind items and services
NA General $8.43

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2022.

CMS Part D Β· Data Year 2022
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Tramadol Hcl Tramadol Hcl 14 108 $100.27 11
Gabapentin Gabapentin 13 202 $138.27 13
Oxycodone Hcl Oxycodone Hcl 13 68 $119.77 13
Meloxicam Meloxicam 12 360 $76.89 12

Source: CMS Part D by Provider and Drug, 2022; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2021-06-08
Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

License # reported to NPPES IL 125.078639

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Illinois Department of Financial and Professional Regulation.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

ORDER AND REFERRING ONLY - ORTHOPEDIC SURGERY

Medicare Enrollment ID

I20210802001688

Enrollment State Jurisdiction

IL

PECOS Control ID

3274937016

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

40 listed
Taylor Agate , PA-C

Physician Assistant

NPI 1871196477

Physician Assistant (Certified)

NPI 1699942177

Doctor of Medicine (M.D.)

Dr. Jeremy Alland , MD

Internal Medicine - Sports Medicine

NPI 1861755035

Doctor of Medicine (M.D.)

Dr. Howard An , MD

Orthopaedic Surgery - Orthopaedic Surgery of the Spine

NPI 1255310157

Doctor of Medicine (M.D.)

Dr. Bernard Bach , MD

Orthopaedic Surgery - Sports Medicine

NPI 1407835309

Doctor of Medicine (M.D.)

NPI 1780648998

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

7 Historical Events
πŸ“
Updated Practice Location June 08, 2021

Registered at 1611 W HARRISON ST, CHICAGO, IL 606124861 (Tel: 9167516517)

βœ…
NPI Profile Active March 22, 2021

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) March 22, 2021

Registered at 200 W ARBOR DR, SAN DIEGO, CA 921039000 (Tel: 9167516517)

πŸ“
Business Mailing Address (Initial Record) March 22, 2021

Registered at 8227 TOWER CT, GRANITE BAY, CA 957466128 (Tel: 9167516517)

πŸ‘€
Provider Name / Credentials (Initial Record) March 22, 2021

Recorded as WILLIAM HARKIN, MD

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) March 22, 2021

Student in an Organized Health Care Education/Training Program

🟒
Initial NPI Registration & Enumeration March 22, 2021

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1922684877
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 22, 2021
Last Update: June 08, 2021
Sole Proprietor: Yes

Other Orthopaedic Surgery Specialists in Chicago

All Orthopaedic Surgery Specialists in Chicago

Mailing Address

8227 Tower Ct

Granite Bay, CA 957466128

Phone: 9167516517

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.