DR. JAMES REX MILLER III M.D
NPI 1861503468
Internal Medicine - Geriatric Medicine in Chicago, IL

Q: What is James Miller's NPI number?

The NPI number for James Miller is 1861503468. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Q: What is James Miller's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Q: When was this NPI record last updated?

The NPPES record for James Miller was last updated on May 8, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 31, 2006PECOS EnrolledAccepts Medicare Assignment

3319 N ELSTON AVE, SUITE 100, CHICAGO, IL 60618(773) 751-7200(773) 583-4295 Get Directions Write a Review

NPPES record last updated: May 8, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. James Rex Miller Iii M.d NPPES

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

DR. JAMES REX MILLER III M.D (NPI 1861503468) is an individual geriatric medicine provider in Chicago, Illinois, licensed in Illinois (036050110) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Utah School Of Medicine (1973).

NPPES Registry Identity

NPI1861503468

Entity TypeIndividualMale

Primary Taxonomy207RG0300X

Provider Legal NameDR. JAMES REX MILLER IIICredential: M.D

Location Address3319 N ELSTON AVE, SUITE 100Chicago, IL 60618-5811

Mailing Address3319 N Elston Ave, Suite 100Chicago, IL 60618-5811 · (773) 751-7200 · Fax (773) 583-4295

Phone(773) 751-7200

Fax(773) 583-4295

Sole ProprietorNo

Medical School CMSUniversity Of Utah School Of MedicineGraduated 1973

Enumeration DateAugust 31, 2006

Last NPPES UpdateMay 8, 2013

✔ NPI 1861503468 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RG0300X

License✔ Licensed in IL · 036050110

Definition

An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License 01035142A (IN)

3319 N ELSTON AVE, Chicago, IL 60618

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Other Identifiers 1

Medicare UPINE05580

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. James Rex Miller Iii 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 ID6507969748

PECOS Enrollment IDI20080906000163

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.

Medicare Billing Reassignments

Medicare enrollment records show James Miller reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mbss Imaging Masters, LLC

17 mi

Radiology, Mobile

2500 S HIGHLAND AVE STE 330
Lombard, IL 60148

Reassigned Medicare billing, Illinois enrollment
3 clinicians in this Medicare group

NPI 1649945098 (847) 749-4583

Beyond Wound Care Inc

19 mi

Family Medicine

1340 REMINGTON RD STE P
Schaumburg, IL 60173

Reassigned Medicare billing, Illinois enrollment
18 clinicians in this Medicare group

NPI 1265263677 (847) 873-8693

Visiting Medical Physicians Inc

19 mi

Multi-Specialty

1340 REMINGTON RD STE M
Schaumburg, IL 60173

Reassigned Medicare billing, Illinois enrollment
21 clinicians in this Medicare group

NPI 1699586909 (847) 252-1858

Harmony Medical Group LLC

32 mi

Family Medicine

916 FOREST DR
Elgin, IL 60123

Reassigned Medicare billing, Illinois enrollment
8 clinicians in this Medicare group

NPI 1629956552 (773) 977-2101

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 17

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.

Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes 99458

This service involves analyzing your vital signs, like heart rate and blood pressure, remotely collected over a month. Each additional 20 minutes spent on management refers to extra time spent reviewing, interpreting your data, and planning your care. It's a critical part of ensuring your wellbeing.

423 services51 patients

Care management services for behavioral health conditions, 20 minutes or more clinical staff time directed by health care professional 99484

Care management for behavioral health involves a healthcare professional directing clinical staff to provide you with support for 20 minutes or more. This service can include planning your care, coordinating services, and managing your health conditions to improve your overall well-being.

259 services52 patients

Management using the results of remote vital sign monitoring per calendar month, first 20 minutes 99457

This service involves reviewing and managing your health data, which is remotely monitored and collected. Your vital signs like heart rate and blood pressure are tracked regularly throughout the month. The first 20 minutes of this data analysis per month is included in this service.

231 services51 patients

X-ray of soft tissue of neck 70360

An X-ray of the soft tissue of the neck is a non-invasive imaging test that helps visualize the tissues and structures in your neck area. It can detect issues like infections, tumors, or injuries. It involves exposure to a small amount of radiation and usually takes a few minutes.

215 services99 patients

Imaging for evaluation of swallowing function 74230

This process, known as a swallowing study, uses imaging technology to view how food and liquid move from your mouth to your stomach. It helps identify any issues you may have swallowing, which can be crucial for determining the best treatment plan.

215 services99 patients

Imaging of organ 76120

Imaging of an organ involves capturing detailed pictures of the inside of your body. It's a non-invasive procedure that helps doctors diagnose and monitor conditions. Techniques like ultrasound, MRI, or CT scans may be used, depending on the organ being examined.

215 services99 patients

Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349

An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.

206 services87 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

174 services60 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

161 services70 patients

Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes 99344

A new patient home visit is a comprehensive service where a healthcare professional visits your home for about an hour. This visit includes an overall health assessment, discussion about your medical history, and planning for future healthcare needs. The goal is to understand your health status and provide personalized care.

93 services93 patients

Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 99454

This service involves using devices to remotely track body functions like heart rate or blood pressure. These devices, provided initially, record data daily or send alerts if readings are abnormal. The service is renewed every 30 days.

69 services23 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.

62 services34 patients

Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 99439

Chronic Care Management services involve regular check-ins with healthcare professionals to manage two or more chronic conditions. It includes an additional 20 minutes of clinical staff time per month, directed by a healthcare professional, to ensure optimal health management.

43 services29 patients

Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment 99453

Remote monitoring of physiologic parameters involves using special equipment to track vital signs like heart rate and blood pressure from a distance. The initial set-up includes installing the device and teaching the patient how to use it correctly for accurate readings.

40 services39 patients

Smoking and tobacco use intensive counseling, 4-10 minutes 99406

This service provides brief, intensive counseling (4-10 minutes) to support you in quitting smoking or tobacco use. It involves discussing the risks of tobacco use, benefits of quitting, and strategies to help you stop. It's a critical step towards a healthier lifestyle.

32 services13 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

20 services20 patients

Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow G0181

This service involves a physician overseeing your care while you receive Medicare-covered services from a home health agency. The care you're receiving is complex and involves various disciplines. The physician isn't physically present but regularly supervises your treatment to ensure optimal health outcomes.

15 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60618 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

$183.39 typical visit price

range $60.08 – $183.39

Typical copayment $45.84 (range $15.02 – $45.84)

Most-billed visit code 99205

Established Patient

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

Most-billed visit code 99214

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

Referred Medical Equipment & Supplies CMS DME claims 16

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Replacement battery, alkaline (other than j cell), for use with medically necessary home blood glucose monitor owned by patient, each A4233

DME-Other DME · category DE017N

2 suppliers14 claims28 services$0.45 avg. paid by Medicare

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

6 suppliers49 claims154 services$7.20 avg. paid by Medicare

Normal, low and high calibrator solution / chips A4256

DME-Other DME · category DE000N

3 suppliers44 claims44 services$2.96 avg. paid by Medicare

Spring-powered device for lancet, each A4258

DME-Other DME · category DE000N

3 suppliers19 claims19 services$1.86 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

6 suppliers46 claims71 services$1.24 avg. paid by Medicare

For diabetics only, fitting (including follow-up), custom preparation and supply of off-the-shelf depth-inlay shoe manufactured to accommodate multi-density insert(s), per shoe A5500

DME-Orthotic Devices · category DF000N

5 suppliers18 claims35 services$52.26 avg. paid by Medicare

For diabetics only, multiple density insert, direct formed, molded to foot after external heat source of 230 degrees fahrenheit or higher, total contact with patient's foot, including arch, base layer minimum of 1/4 inch material of shore a 35 durometer or 3/16 inch material of shore a 40 durometer (or higher), prefabricated, each A5512

DME-Orthotic Devices · category DF000N

4 suppliers11 claims66 services$24.47 avg. paid by Medicare

Walker, heavy duty, wheeled, rigid or folding, any type E0149

DME-Other DME · category DE000N

1 supplier11 claims11 services$6.88 avg. paid by Medicare

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260

DME-Hospital Beds · category DB000N

1 supplier40 claims40 services$38.83 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

2 suppliers33 claims33 services$3.34 avg. paid by Medicare

Respiratory suction pump, home model, portable or stationary, electric E0600

DME-Other DME · category DE000N

1 supplier15 claims15 services$32.74 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

2 suppliers15 claims15 services$54.81 avg. paid by Medicare

Lightweight wheelchair K0003

DME-Wheelchairs · category DD000N

1 supplier32 claims32 services$29.81 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

4 suppliers57 claims57 services$193.86 avg. paid by Medicare

Power wheelchair, group 2 standard, portable, captains chair, patient weight capacity up to and including 300 pounds K0821

DME-Wheelchairs · category DD009N

1 supplier22 claims22 services$131.57 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513

DME-Other DME · category DE000N

4 suppliers16 claims16 services$25.95 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

ADRIAN VALDEZ

Behavior Technician

3319 N ELSTON AVE
CHICAGO, IL 60618

Cook County (312) 312-7525

MARCELA GARCIA

Speech-Language Pathologist

3319 N ELSTON AVE
CHICAGO, IL 60618

Cook County (312) 733-0883

JOCELYN A ALVARADO

Behavior Technician

3319 N ELSTON AVE
CHICAGO, IL 60618

Cook County (312) 773-0883

DR. JAMES STEVEN FENOGLIO MD

Internal Medicine (Geriatric Medicine)

3319 N ELSTON AVE, SUITE 200
CHICAGO, IL 60618

Cook County (773) 751-7200

BROOKE ELIZABETH PATZNER

Behavior Analyst

3319 N ELSTON AVE
CHICAGO, IL 60618

Cook County (312) 733-0883

BRIAN E BACARDI DPM

Podiatrist (Primary Podiatric Medicine)

3319 N ELSTON AVE, SUITE 100
CHICAGO, IL 60618

Cook County (773) 751-7200

HALEY ADAMS B.S.

Behavior Technician

3319 N ELSTON AVE
CHICAGO, IL 60618

Cook County (331) 733-0883

DR. MARIA E O'BRIEN OTD, OTR/L

Occupational Therapist

3319 N ELSTON AVE
CHICAGO, IL 60618

Cook County (312) 733-0883

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 James Miller's NPI number?

The NPI number for James Miller is 1861503468. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Where is James Miller located?

James Miller practices at 3319 N Elston Ave Suite 100, Chicago, IL 60618. The listed phone number is (773) 751-7200.

What is James Miller's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is James Miller enrolled in Medicare?

Yes. James Miller 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.

Which organizations bill Medicare for James Miller's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Miller reassigns Medicare benefits to 4 organizations: Mbss Imaging Masters, LLC (Lombard, IL), Beyond Wound Care Inc (Schaumburg, IL), Visiting Medical Physicians Inc (Schaumburg, IL) and Harmony Medical Group LLC (Elgin, IL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for James Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for James Miller was last updated on May 8, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.