JOHN M WALSH M.D.
NPI 1245222736
Specialist in Joliet, IL

Q: What is John Walsh's NPI number?

The NPI number for John Walsh is 1245222736. It was assigned to this individual provider in the NPPES registry on August 19, 2005.

Q: What is John Walsh's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for John Walsh was last updated on September 16, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 19, 2005PECOS Enrolled

903 129TH INFANTRY DR, SUITE 400, JOLIET, IL 60435(815) 725-2653(815) 744-3232 Get Directions Write a Review

NPPES record last updated: September 16, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About John M Walsh M.d. NPPES

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

JOHN M WALSH M.D. (NPI 1245222736) is an individual specialist in Joliet, Illinois, licensed in Illinois (036-068704) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1245222736

Entity TypeIndividualMale

Primary Taxonomy174400000X

Provider Legal NameJOHN M WALSHCredential: M.D.

Location Address903 129TH INFANTRY DR, SUITE 400Joliet, IL 60435-3171

Mailing Address903 129th Infantry Dr, Suite 400Joliet, IL 60435-3171 · (815) 725-2653 · Fax (815) 744-3232

Phone(815) 725-2653

Fax(815) 744-3232

Sole ProprietorNo

Enumeration DateAugust 19, 2005

Last NPPES UpdateSeptember 16, 2008

✔ NPI 1245222736 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in IL · 036-068704

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

903 129TH INFANTRY DR, Joliet, IL 60435

Open in Google Maps ↗

Other Identifiers 4

Medicare UPINE56123IL

OtherP00060766IL · Palmetto Rr Medicare

Medicare PINK00769IL

Medicare PINK00770IL

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John M Walsh M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show John Walsh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Midwest Respiratory, Ltd.

Same address

Pulmonary Disease

903 129TH INFANTRY DR, SUITE 400
Joliet, IL 60435

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

NPI 1407933831 (815) 725-2653

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 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.

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.

599 services426 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

400 services184 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

170 services98 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

156 services100 patients

Test to examine how well the lungs exchange gases 94729

This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.

139 services135 patients

Test to measure expiratory airflow and volume changes before and after medication administration 94060

This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.

138 services134 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.

138 services134 patients

Test to determine lung volumes using sensors 94726

This test, called spirometry, measures lung capacity using sensors. You breathe into a mouthpiece attached to a device that records the amount and rate of air you inhale and exhale. It helps diagnose and monitor lung conditions.

136 services132 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.

77 services67 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

68 services63 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.

65 services65 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

33 services33 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

22 services22 patients

Test to measure expiratory airflow and volume changes before and after medication administration 94060

16 services16 patients

Test to determine lung volumes using sensors 94726

15 services15 patients

Test to examine how well the lungs exchange gases 94729

15 services15 patients

Sleep study in sleep lab with continuous airway pressure (6 years or older) 95811

A sleep study in a sleep lab with continuous airway pressure is a test for individuals aged 6 and above. It monitors your sleep patterns to check for disorders like sleep apnea. Continuous airway pressure helps keep your airways open while you sleep, improving your breathing.

15 services15 patients

Sleep study in sleep lab (6 years or older) 95810

A sleep study in a sleep lab is a non-invasive overnight test that monitors your body while you sleep. It helps doctors understand your sleep patterns and identify any issues like sleep apnea or insomnia. You'll be connected to equipment that tracks your heart rate, brain waves, breathing, and movements.

11 services11 patients

Referred Medical Equipment & Supplies CMS DME claims 36

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

Tubing with integrated heating element for use with positive airway pressure device A4604

DME-Other DME · category DE001N

18 suppliers135 claims135 services$31.82 avg. paid by Medicare

Administration set, with small volume nonfiltered pneumatic nebulizer, disposable A7003

DME-Other DME · category DE000N

7 suppliers83 claims163 services$1.28 avg. paid by Medicare

Administration set, with small volume nonfiltered pneumatic nebulizer, non-disposable A7005

DME-Other DME · category DE000N

5 suppliers38 claims38 services$9.52 avg. paid by Medicare

Filter, disposable, used with aerosol compressor or ultrasonic generator A7013

DME-Other DME · category DE000N

3 suppliers11 claims12 services$0.47 avg. paid by Medicare

Aerosol mask, used with dme nebulizer A7015

DME-Other DME · category DE000N

5 suppliers13 claims13 services$0.94 avg. paid by Medicare

Full face mask used with positive airway pressure device, each A7030

DME-Other DME · category DE001N

16 suppliers115 claims115 services$70.06 avg. paid by Medicare

Face mask interface, replacement for full face mask, each A7031

DME-Other DME · category DE001N

15 suppliers136 claims324 services$26.97 avg. paid by Medicare

Cushion for use on nasal mask interface, replacement only, each A7032

DME-Other DME · category DE001N

6 suppliers54 claims270 services$15.86 avg. paid by Medicare

Pillow for use on nasal cannula type interface, replacement only, pair A7033

DME-Other DME · category DE001N

13 suppliers91 claims452 services$12.21 avg. paid by Medicare

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034

DME-Other DME · category DE001N

15 suppliers141 claims141 services$42.83 avg. paid by Medicare

Headgear used with positive airway pressure device A7035

DME-Other DME · category DE001N

20 suppliers184 claims184 services$14.40 avg. paid by Medicare

Tubing used with positive airway pressure device A7037

DME-Other DME · category DE001N

13 suppliers122 claims122 services$10.24 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

21 suppliers278 claims1,467 services$1.72 avg. paid by Medicare

Filter, non disposable, used with positive airway pressure device A7039

DME-Other DME · category DE001N

7 suppliers34 claims34 services$5.17 avg. paid by Medicare

Water chamber for humidifier, used with positive airway pressure device, replacement, each A7046

DME-Other DME · category DE001N

19 suppliers93 claims93 services$10.97 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

9 suppliers233 claims233 services$13.96 avg. paid by Medicare

Stationary oxygen contents, liquid, 1 month's supply = 1 unit E0442

DME-Oxygen and Supplies · category DC000N

1 supplier12 claims12 services$40.09 avg. paid by Medicare

Portable oxygen contents, gaseous, 1 month's supply = 1 unit E0443

DME-Oxygen and Supplies · category DC000N

2 suppliers11 claims11 services$36.71 avg. paid by Medicare

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466

DME-Other DME · category DE005N

3 suppliers88 claims88 services$912.47 avg. paid by Medicare

Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0470

DME-Other DME · category DE001N

5 suppliers56 claims56 services$69.20 avg. paid by Medicare

Humidifier, heated, used with positive airway pressure device E0562

DME-Other DME · category DE001N

7 suppliers14 claims14 services$111.28 avg. paid by Medicare

Humidifier, heated, used with positive airway pressure device E0562

DME-Other DME · category DE001N

8 suppliers95 claims97 services$10.80 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

5 suppliers78 claims80 services$3.27 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

12 suppliers247 claims249 services$28.28 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

12 suppliers611 claims611 services$61.26 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

9 suppliers294 claims298 services$29.61 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); initial 30-day supply as a beneficiary G0333

DME-Other DME · category DE000N

6 suppliers13 claims13 services$44.93 avg. paid by Medicare

Arformoterol, inhalation solution, fda approved final product, non-compounded, administered through dme, unit dose form, 15 micrograms J7605

DME-Drugs Administered Through DME · category DG006N

2 suppliers15 claims1,140 services$4.27 avg. paid by Medicare

Formoterol fumarate, inhalation solution, fda approved final product, non-compounded, administered through dme, unit dose form, 20 micrograms J7606

DME-Drugs Administered Through DME · category DG006N

11 suppliers233 claims14,076 services$6.43 avg. paid by Medicare

Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613

DME-Drugs Administered Through DME · category DG006N

18 suppliers86 claims19,819 services$0.03 avg. paid by Medicare

Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620

DME-Drugs Administered Through DME · category DG006N

18 suppliers109 claims10,990 services$0.09 avg. paid by Medicare

Budesonide, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, up to 0.5 mg J7626

DME-Drugs Administered Through DME · category DG000N

13 suppliers273 claims16,740 services$0.80 avg. paid by Medicare

Ipratropium bromide, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, per milligram J7644

DME-Drugs Administered Through DME · category DG006N

2 suppliers48 claims2,935 services$0.16 avg. paid by Medicare

Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738

DME-Oxygen and Supplies · category DC000N

2 suppliers18 claims18 services$29.28 avg. paid by Medicare

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

DME-Other DME · category DE000N

23 suppliers387 claims387 services$25.41 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); per 90 days Q0514

DME-Other DME · category DE000N

8 suppliers14 claims14 services$52.23 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 12

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

DR. JAMES JOSEPH MALINOWSKI DDS

Dentist (General Practice)

903 129TH INFANTRY DR, SUITE 100
JOLIET, IL 60435

Will County (815) 725-1605

DR. SAKEBA N ISSA M.D.

Internal Medicine (Rheumatology)

903 129TH INFANTRY DR, SUITE 600
JOLIET, IL 60435

Will County (815) 744-7246

MAZEN ABDEL-HADI M.D.

Internal Medicine (Pulmonary Disease)

903 129TH INFANTRY DR, SUITE 400
JOLIET, IL 60435

Will County (815) 725-2653

MIDWEST RESPIRATORY, LTD.

Internal Medicine (Pulmonary Disease)

903 129TH INFANTRY DR, SUITE 400
JOLIET, IL 60435

Will County (815) 725-2653

VISVANATHA V GIRI M.D.

Specialist

903 129TH INFANTRY DR, SUITE 400
JOLIET, IL 60435

Will County (815) 725-2653

JAMES MALINOWSKI DDS. DAVID SEFCIK DDS. LTD

Dentist (General Practice)

903 129TH INFANTRY DR, SUITE 100
JOLIET, IL 60435

Will County (815) 725-1605

DR. DAVID JOSEPH SEFCIK D.D.S.

Dentist (General Practice)

903 129TH INFANTRY DR, SUITE 100
JOLIET, IL 60435

Will County (815) 725-1605

PRAIRIE RHEUMATOLOGY ASSOCIATES, S.C.

Internal Medicine (Rheumatology)

903 129TH INFANTRY DR, SUITE 600
JOLIET, IL 60435

Will County (815) 744-7246

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 John Walsh's NPI number?

The NPI number for John Walsh is 1245222736. It was assigned to this individual provider in the NPPES registry on August 19, 2005.

Where is John Walsh located?

John Walsh practices at 903 129th Infantry Dr Suite 400, Joliet, IL 60435. The listed phone number is (815) 725-2653.

What is John Walsh's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is John Walsh enrolled in Medicare?

Yes. John Walsh is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for John Walsh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Walsh reassigns Medicare benefits to Midwest Respiratory, Ltd. (Joliet, IL). The 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 John Walsh'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 John Walsh was last updated on September 16, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.