DR. CASEY LOUIS STAHLHEBER MD
NPI 1497950265
Internal Medicine - Pulmonary Disease in Saint Louis, MO

Q: What is Casey Stahlheber's NPI number?

The NPI number for Casey Stahlheber is 1497950265. It was assigned to this individual provider in the NPPES registry on June 20, 2007.

Q: What is Casey Stahlheber's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Q: When was this NPI record last updated?

The NPPES record for Casey Stahlheber was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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 June 20, 2007PECOS EnrolledAccepts Medicare Assignment

11133 DUNN RD, SUITE 2335, SAINT LOUIS, MO 63136(314) 653-5007(314) 653-4149 Get Directions Write a Review

NPPES record last updated: February 10, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. Casey Louis Stahlheber Md NPPES

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

DR. CASEY LOUIS STAHLHEBER MD (NPI 1497950265) is an individual pulmonary disease provider in Saint Louis, Missouri, licensed in Missouri (2070111579) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with Alton Memorial Hospital, and is a graduate of Southern Illinois University School Of Medicine (2004).

NPPES Registry Identity

NPI1497950265

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameDR. CASEY LOUIS STAHLHEBERCredential: MD

Location Address11133 DUNN RD, SUITE 2335Saint Louis, MO 63136-6163

Mailing Address11133 Dunn Rd, Suite 2335Saint Louis, MO 63136-6163 · (314) 653-5007 · Fax (314) 653-4149

Phone(314) 653-5007

Fax(314) 653-4149

Sole ProprietorNo

Medical School CMSSouthern Illinois University School Of MedicineGraduated 2004

Enumeration DateJune 20, 2007

Last NPPES UpdateFebruary 10, 2026

NPPES CertifiedFebruary 10, 2026

✔ NPI 1497950265 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in MO · 2070111579

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

11133 DUNN RD, Saint Louis, MO 63136

Open in Google Maps ↗

Other Identifiers 3

Other01070767AIN · Indiana State License

Medicaid149750265MO

Other2007011579MO · Mo State License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

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. Casey Louis Stahlheber Md 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 ID4486754900

PECOS Enrollment IDI20070713000117, I20130419000220

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 Casey Stahlheber reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Pulmonary Consultants, Inc

Same address

Pulmonary Disease

11133 DUNN RD, SUITE 2335
Saint Louis, MO 63136

Reassigned Medicare billing, Missouri enrollment
16 clinicians in this Medicare group

NPI 1659419216 (314) 653-5007

Ste. Genevieve County Memorial Hospital

53 mi

Foot Surgery

255 BODERMAN STE 2C
Bloomsdale, MO 63627

Reassigned Medicare billing, Missouri enrollment
Also billed through NPI 1073587655 (Missouri), NPI 1194033589 (Missouri), NPI 1518651504 (Missouri)
54 clinicians in this Medicare group

NPI 1104692946 (573) 883-2751

Mercy Hospital Perry

75 mi

Rural Health

206 HOSPITAL LN
Perryville, MO 63775

Reassigned Medicare billing, Missouri enrollment
192 clinicians in this Medicare group

NPI 1215613880 (573) 547-4899

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 13

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.

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.

647 services330 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.

350 services128 patients

Test to measure rate of airflow 94375

This test, known as spirometry, measures how much air you can breathe in and out, and how quickly you can do so. It helps assess your lung function and can be used to diagnose or monitor conditions like asthma or COPD.

196 services134 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.

180 services115 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.

164 services155 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.

60 services52 patients

Test to measure largest amount of air breathed in an out 94200

This test, called spirometry, measures your lung capacity. It involves taking a deep breath and then exhaling as forcefully as possible into a machine. The results help assess how well your lungs function.

59 services51 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.

51 services34 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.

31 services27 patients

Test to determine lung volumes using gas dilution or washout 94727

This test measures lung volumes by either diluting or washing out a known amount of gas in your lungs. You'll breathe in a harmless gas, then exhale. The exhaled air is analyzed to assess your lung capacity and function.

29 services28 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.

19 services19 patients

Computer-assisted image-guided navigation of lung airways using an endoscope 31627

This procedure involves the use of a special camera, called an endoscope, and computer technology to create real-time images of your lung airways. This helps doctors navigate through your lungs accurately, aiding in diagnosis or treatment.

13 services12 patients

Needle biopsy of windpipe cartilage, airway, and/or lung using an endoscope 31629

A needle biopsy of windpipe cartilage, airway, or lung involves using a thin, flexible tube with a camera (endoscope) to access and collect tissue samples. This procedure helps doctors diagnose lung conditions or diseases effectively and safely.

12 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Alton Memorial Hospital

Acute Care Hospitals · Alton, IL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140002

LocationOne Memorial DriveAlton, IL 62002 · Madison County

Emergency services Birthing friendly

Christian Hospital Northeast

Acute Care Hospitals · Saint Louis, MO

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number260180

Location11133 Dunn RoadSaint Louis, MO 63136 · St. Louis County

Emergency services

Barnes-Jewish St Peters Hospital

Acute Care Hospitals · Saint Peters, MO

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number260191

Location10 Hospital DrSaint Peters, MO 63376 · St. Charles County

Emergency services

Progress West Hospital

Acute Care Hospitals · O Fallon, MO

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number260219

Location2 Progress Point PkwyO Fallon, MO 63368 · St. Charles County

Emergency services Birthing friendly

Ste Genevieve County Memorial Hospital

Critical Access Hospitals · Sainte Genevieve, MO

OwnershipGovernment - Hospital District or Authority

CMS Certification Number261330

Location800 Ste Genevieve Drive, PO Box 468Sainte Genevieve, MO 63670 · Ste. Genevieve County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63136 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

$128.28 typical visit price

range $55.65 – $169.38

Typical copayment $32.07 (range $13.91 – $42.34)

Most-billed visit code 99204

Established Patient

$98.37 typical visit price

range $17.76 – $137.92

Typical copayment $24.59 (range $4.44 – $34.48)

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 20

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

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

DME-Other DME · category DE000N

4 suppliers12 claims23 services$1.42 avg. paid by Medicare

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

DME-Other DME · category DE001N

7 suppliers23 claims23 services$74.06 avg. paid by Medicare

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

DME-Other DME · category DE001N

7 suppliers26 claims74 services$28.56 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

7 suppliers16 claims16 services$43.04 avg. paid by Medicare

Headgear used with positive airway pressure device A7035

DME-Other DME · category DE001N

9 suppliers23 claims23 services$13.45 avg. paid by Medicare

Tubing used with positive airway pressure device A7037

DME-Other DME · category DE001N

10 suppliers30 claims30 services$10.66 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

11 suppliers34 claims192 services$1.77 avg. paid by Medicare

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

DME-Other DME · category DE001N

9 suppliers15 claims15 services$10.75 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

4 suppliers21 claims21 services$15.76 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 suppliers23 claims23 services$881.41 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

6 suppliers37 claims41 services$3.48 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

4 suppliers15 claims16 services$27.04 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

10 suppliers119 claims120 services$65.37 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

2 suppliers35 claims35 services$32.20 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

4 suppliers43 claims2,700 services$4.71 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

13 suppliers61 claims14,230 services$0.03 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

4 suppliers32 claims2,100 services$0.82 avg. paid by Medicare

Revefenacin inhalation solution, fda-approved final product, non-compounded, administered through dme, 1 microgram J7677

DME-Drugs Administered Through DME · category DG006N

1 supplier21 claims110,250 services$0.15 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

5 suppliers38 claims39 services$30.92 avg. paid by Medicare

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

DME-Other DME · category DE000N

14 suppliers78 claims78 services$25.04 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.

ALEXANDER SEXTRO CAA

Anesthesiologist Assistant

11133 DUNN RD
SAINT LOUIS, MO 63136

St. Louis County (314) 653-5000

DR. HILTON I PRICE MD

Radiology (Diagnostic Radiology)

11133 DUNN RD, DEPT RADIOLOGY
SAINT LOUIS, MO 63136

St. Louis County (314) 362-7200

LESLEY ANN HANSON D.O.

Internal Medicine (Critical Care Medicine)

11133 DUNN RD
SAINT LOUIS, MO 63136

St. Louis County (314) 317-0600

MARY A. RUDLOFF M.D.

Pathology (Anatomic Pathology)

11133 DUNN RD, DEPT. OF PATHOLOGY
SAINT LOUIS, MO 63136

St. Louis County (314) 653-5630

ELYSHA M KACHEVAS

Nurse Practitioner (Family)

11133 DUNN RD, SUITE 2335
SAINT LOUIS, MO 63136

St. Louis County (314) 653-5007

DR. GRACE ELIZABETH MONTES MD

Emergency Medicine

11133 DUNN RD, DEPT EMERGENCY MED
SAINT LOUIS, MO 63136

St. Louis County (314) 362-9123

MS. CHRISTIE MARIE KEEN FNP

Nurse Practitioner

11133 DUNN RD, DEPT EMERGENCY MED
SAINT LOUIS, MO 63136

St. Louis County (314) 362-9123

CHRISTIAN HOSPITAL NORTHEAST

Psychiatric Unit

11133 DUNN RD
SAINT LOUIS, MO 63136

St. Louis County (314) 653-5582

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 Casey Stahlheber's NPI number?

The NPI number for Casey Stahlheber is 1497950265. It was assigned to this individual provider in the NPPES registry on June 20, 2007.

Where is Casey Stahlheber located?

Casey Stahlheber practices at 11133 Dunn Rd Suite 2335, Saint Louis, MO 63136. The listed phone number is (314) 653-5007.

What is Casey Stahlheber's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Casey Stahlheber enrolled in Medicare?

Yes. Casey Stahlheber 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 Casey Stahlheber's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Casey Stahlheber reassigns Medicare benefits to 3 organizations: Pulmonary Consultants, Inc (Saint Louis, MO), Ste. Genevieve County Memorial Hospital (Bloomsdale, MO) and Mercy Hospital Perry (Perryville, MO). 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 Casey Stahlheber's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Casey Stahlheber accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 4 other insurers list Casey Stahlheber 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 Casey Stahlheber affiliated with any hospitals?

According to CMS data, Casey Stahlheber is affiliated with Alton Memorial Hospital, Christian Hospital Northeast, Barnes-Jewish St Peters Hospital, Progress West Hospital and Ste Genevieve County Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Casey Stahlheber was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.