DR. KEITH MICHAEL REZIN M.D.
NPI 1407867393
Orthopaedic Surgery in Morris, IL

Q: What is Keith Rezin's NPI number?

The NPI number for Keith Rezin is 1407867393. It was assigned to this individual provider in the NPPES registry on August 10, 2006.

Q: What is Keith Rezin's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Q: When was this NPI record last updated?

The NPPES record for Keith Rezin was last updated on May 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 10, 2006PECOS EnrolledAccepts Medicare Assignment

1051 W US ROUTE 6, SUITE 100, MORRIS, IL 60450(815) 942-4875(915) 942-5046 Get Directions Write a Review

NPPES record last updated: May 6, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Keith Michael Rezin M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KEITH MICHAEL REZIN M.D. (NPI 1407867393) is an individual orthopaedic surgery provider in Morris, Illinois, licensed in Illinois (036076751) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Morris Hospital & Healthcare Centers, and is a graduate of Rush Medical College Of Rush University (1986).

NPPES Registry Identity

NPI1407867393

Entity TypeIndividualMale

Primary Taxonomy207X00000X

Provider Legal NameDR. KEITH MICHAEL REZINCredential: M.D.

Location Address1051 W US ROUTE 6, SUITE 100Morris, IL 60450-3349

Mailing Address725 School St Ste AMorris, IL 60450-1207 · (815) 941-9124 · Fax (815) 941-4363

Phone(815) 942-4875

Fax(915) 942-5046

Sole ProprietorNo

Medical School CMSRush Medical College Of Rush UniversityGraduated 1986

Enumeration DateAugust 10, 2006

Last NPPES UpdateMay 6, 2021

NPPES CertifiedMay 6, 2021

✔ NPI 1407867393 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207X00000X

License✔ Licensed in IL · 036076751

Definition

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.

1051 W US ROUTE 6, Morris, IL 60450

Open in Google Maps ↗

Other Identifiers 9

Medicaid036076751IL

Other0739010005IL · Medicare Nsc

Other0739010008IL · Medicare Nsc

OtherCL7476IL · Railroad Medicare Group #

Other0739010006IL · Medicare Nsc

Other0739010001IL · Medicare Nsc

Other020437IL · Health Alliance

Other200011528IL · Rr Medicare

Other3200053IL · Bcbs

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Keith Michael Rezin M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6204824485

PECOS Enrollment IDI20040608001321

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 18

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

1,342 services168 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

327 services190 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

215 services184 patients

X-ray of knee, 3 views 73562

An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.

212 services175 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

187 services158 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

83 services75 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

48 services48 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

40 services40 patients

Fluoroscopic guidance for needle placement 77002

Fluoroscopic guidance for needle placement is a medical procedure that uses a special X-ray technology to help accurately place a needle in the body. It's often used in biopsies, injections or other treatments to ensure precision and safety.

39 services29 patients

Hyaluronan or derivative, gel-one, for intra-articular injection, per dose J7326

Hyaluronan or Gel-One is a substance injected directly into your joint space. It's aimed to supplement your body's natural joint fluid, helping to lubricate and cushion the joint, reducing pain and improving mobility. It's often used for arthritis relief.

39 services28 patients

Replacement of knee joint, both sides of knee 27447

A bilateral knee joint replacement is a procedure where the damaged parts of both your knee joints are replaced with artificial parts. It aims to relieve pain and improve mobility. The process involves a surgical operation under anesthesia.

35 services33 patients

Computer-assisted surgery for muscle and bone procedure 20985

Computer-assisted surgery for muscle and bone procedures involves using a computer to aid in planning and performing surgery. This technology helps increase precision, reduce invasiveness, and improve outcomes. It's commonly used in orthopedic surgeries like joint replacements.

32 services31 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

28 services28 patients

X-ray of lower and sacral spine, minimum of 4 views 72110

An X-ray of the lower and sacral spine involves capturing images of your lower back and tailbone area. It helps in identifying issues like fractures, arthritis, or other abnormalities. At least four different angles or 'views' are taken to get a comprehensive picture.

20 services20 patients

Replacement of thigh bone and hip joint with prosthesis 27130

This procedure, known as hip arthroplasty, involves replacing your damaged thigh bone and hip joint with artificial parts, called a prosthesis. It helps relieve pain, improve mobility, and enhance your quality of life.

15 services14 patients

Aspiration and/or injection of fluid from small joint 20600

This procedure involves inserting a thin needle into a small joint to remove (aspirate) or inject fluid. It can help diagnose conditions, relieve discomfort, or administer medication directly into the joint. It's generally safe with minimal discomfort.

13 services13 patients

X-ray of lower and sacral spine, 2-3 views 72100

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

12 services12 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

12 services12 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Morris Hospital & Healthcare Centers

Acute Care Hospitals · Morris, IL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140101

Location150 W High StMorris, IL 60450 · Grundy County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60450 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$85.71 typical visit price

range $54.80 – $168.44

Typical copayment $21.42 (range $13.70 – $42.11)

Most-billed visit code 99203

Established Patient

$68.64 typical visit price

range $17.16 – $136.56

Typical copayment $17.16 (range $4.29 – $34.14)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Leave this field empty

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CYNTHIA A RENNIE PT

Physical Therapist

1051 W US ROUTE 6, SUITE 400
MORRIS, IL 60450

Grundy County (815) 942-8301

JONATHAN ERICKSON PT, MSPT

Physical Therapist

1051 W US ROUTE 6, SUITE 400
MORRIS, IL 60450

Grundy County (815) 942-8301

RACHEL L COLBY PAC

Physician Assistant (Medical)

1051 W US ROUTE 6
MORRIS, IL 60450

Grundy County (815) 942-4875

DEERPATH AMBULATORY SURGICAL CENTER, LLC

Clinic/Center (Ambulatory Surgical)

1051 W US ROUTE 6
MORRIS, IL 60450

Grundy County (815) 318-5666

MARK MELVIN ARQUIZA GALON PT

Physical Therapist

1051 W US ROUTE 6, SUITE 400
MORRIS, IL 60450

Grundy County (815) 942-8301

JACOB OLSON OT

Occupational Therapist

1051 W US ROUTE 6, SUITE 400
MORRIS, IL 60450

Grundy County (815) 942-8301

WESLEY J WILLIAMS P.T.

Physical Therapist

1051 W US ROUTE 6, SUITE 400
MORRIS, IL 60450

Grundy County (815) 942-8301

MIR H ALI M.D.

Orthopaedic Surgery (Orthopaedic Surgery of the Spine)

1051 W US ROUTE 6, SUITE 100
MORRIS, IL 60450

Grundy County (815) 942-4875

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Keith Rezin's NPI number?

The NPI number for Keith Rezin is 1407867393. It was assigned to this individual provider in the NPPES registry on August 10, 2006.

Where is Keith Rezin located?

Keith Rezin practices at 1051 W Us Route 6 Suite 100, Morris, IL 60450. The listed phone number is (815) 942-4875.

What is Keith Rezin's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Keith Rezin enrolled in Medicare?

Yes. Keith Rezin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Keith Rezin accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Keith Rezin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Keith Rezin affiliated with any hospitals?

According to CMS data, Keith Rezin is affiliated with Morris Hospital & Healthcare Centers.

When was this NPI record last updated?

The NPPES record for Keith Rezin was last updated on May 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.