AARON CZYSZ M.D.
NPI 1073776332
Internal Medicine - Pulmonary Disease in Allentown, PA

Q: What is Aaron Czysz's NPI number?

The NPI number for Aaron Czysz is 1073776332. It was assigned to this individual provider in the NPPES registry on July 8, 2008.

Q: What is Aaron Czysz'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 Aaron Czysz was last updated on April 6, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 July 08, 2008PECOS EnrolledAccepts Medicare Assignment

1250 S CEDAR CREST BLVD, SUITE 205, ALLENTOWN, PA 18103(610) 402-9116(610) 402-9610 Get Directions Write a Review

NPPES record last updated: April 6, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 6, 2020, Feb 3, 2016 (2 updates tracked since 2016).

On this page

About Aaron Czysz M.d. NPPES

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

AARON CZYSZ M.D. (NPI 1073776332) is an individual pulmonary disease provider in Allentown, Pennsylvania, licensed in Pennsylvania (MD448711) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Schuylkill Medical Center - South Jackson Street, and is a graduate of Temple University School Of Medicine (2008).

NPPES Registry Identity

NPI1073776332

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameAARON CZYSZCredential: M.D.

Location Address1250 S CEDAR CREST BLVD, SUITE 205Allentown, PA 18103-6224

Mailing AddressPo Box 783311Philadelphia, PA 19178-3311 · (484) 884-4500 · Fax (484) 884-0699

Phone(610) 402-9116

Fax(610) 402-9610

Sole ProprietorNo

Medical School CMSTemple University School Of MedicineGraduated 2008

Enumeration DateJuly 8, 2008

Last NPPES UpdateApril 6, 20202 updates tracked since enumeration

NPPES CertifiedApril 6, 2020

✔ NPI 1073776332 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in PA · MD448711

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.

Also ListedInternal MedicineTaxonomy 207R00000X · License MT193598 (PA)

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License MD448711 (PA)

1250 S CEDAR CREST BLVD, Allentown, PA 18103

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.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

Aaron Czysz 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 ID547487977

PECOS Enrollment IDI20140808000952

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 Aaron Czysz reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lehigh Valley Physician Group

Same address

Psychiatry

1250 S CEDAR CREST BLVD, SUITE 410
Allentown, PA 18103

Reassigned Medicare billing, Pennsylvania enrollment
2,895 clinicians in this Medicare group

NPI 1003072752 (610) 402-3500

Valley Health Partners Community Health Center

2.9 mi

Federally Qualified Health Center (FQHC)

400 N 17TH ST STE 300
Allentown, PA 18104

Reassigned Medicare billing, Pennsylvania enrollment
296 clinicians in this Medicare group

NPI 1912532888 (610) 969-4300

Hazleton Professional Services

35 mi

Internal Medicine

700 EAST BROAD STREET
Hazleton, PA 18201

Reassigned Medicare billing, Pennsylvania enrollment
305 clinicians in this Medicare group

NPI 1952464638 (570) 501-4584

Schuylkill Health System Medical Group, Inc.

36 mi

Emergency Medicine

200 SCHUYLKILL MEDICAL PLZ
Pottsville, PA 17901

Reassigned Medicare billing, Pennsylvania enrollment
399 clinicians in this Medicare group

NPI 1063073823 (570) 621-9200

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 20

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.

202 services130 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.

156 services120 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.

148 services109 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.

124 services124 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.

110 services110 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.

79 services79 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.

57 services56 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.

56 services51 patients

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

Albuterol is a medication used to treat breathing problems. It is administered as an inhalation solution through a device called DME (Durable Medical Equipment). The solution is FDA-approved and non-compounded. Each unit dose contains 1 mg of the medicine.

54 services18 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.

39 services38 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.

35 services31 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.

25 services21 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.

23 services23 patients

Test for exercise-induced lung stress 94618

An exercise-induced lung stress test assesses how your lungs respond to physical activity. During the test, you'll exercise on a treadmill or stationary bike while your heart rate, breathing, blood pressure, and oxygen levels are monitored. This helps identify any abnormal lung responses to exercise.

22 services22 patients

Test for exercise-induced heart and lung stress 94621

This is a test to evaluate how your heart and lungs respond to physical exertion. You'll exercise on a treadmill or a stationary bike, while your heart rate, breathing, blood pressure, and fatigue levels are monitored. This helps identify any abnormal responses to physical activity.

20 services20 patients

Test to determine lung volumes using sensors 94726

20 services20 patients

Test to examine how well the lungs exchange gases 94729

20 services20 patients

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

19 services19 patients

Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making) G0296

This visit involves discussing the necessity of a lung cancer screening using a low dose CT scan. It's a chance to determine if you're eligible for the test and to make an informed decision about proceeding. The scan can potentially detect lung cancer early, improving treatment outcomes.

13 services13 patients

Test for exercise-induced lung stress 94618

11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Schuylkill Medical Center - South Jackson Street

Acute Care Hospitals · Pottsville, PA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390030

Location420 South Jackson StreetPottsville, PA 17901 · Schuylkill County

Emergency services Birthing friendly

Lehigh Valley Hospital

Acute Care Hospitals · Allentown, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390133

Location1200 South Cedar Crest BoulevardAllentown, PA 18103 · Lehigh County

Emergency services Birthing friendly

Lehigh Valley Hospital - Hazleton

Acute Care Hospitals · Hazleton, PA

3/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number390185

Location700 East Broad StreetHazleton, PA 18201 · Luzerne County

Emergency services Birthing friendly

Lehigh Valley Hospital - Pocono

Acute Care Hospitals · East Stroudsburg, PA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390201

Location206 East Brown StreetEast Stroudsburg, PA 18301 · Monroe County

Emergency services Birthing friendly

Lehigh Valley Hospital - Dickson City

Acute Care Hospitals · Dickson City, PA

OwnershipVoluntary non-profit - Private

CMS Certification Number390338

Location330 Main StreetDickson City, PA 18519 · Lackawanna County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 18103 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

$126.34 typical visit price

range $54.64 – $166.87

Typical copayment $31.58 (range $13.66 – $41.71)

Most-billed visit code 99204

Established Patient

$96.82 typical visit price

range $17.33 – $135.84

Typical copayment $24.20 (range $4.33 – $33.96)

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 13

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

2 suppliers11 claims11 services$34.85 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

4 suppliers17 claims98 services$1.69 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

8 suppliers76 claims76 services$14.25 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

2 suppliers14 claims14 services$3.34 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 suppliers251 claims251 services$64.26 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

6 suppliers137 claims149 services$30.70 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.

JESSICA MARY BOEHMLER MD

Internal Medicine (Critical Care Medicine)

1250 S CEDAR CREST BLVD, SUITE 205
ALLENTOWN, PA 18103

Lehigh County (610) 439-8856

LEHIGH VALLEY PHYSICIAN GROUP

Psychiatry & Neurology (Psychiatry)

1250 S CEDAR CREST BLVD, SUITE 410
ALLENTOWN, PA 18103

Lehigh County (610) 402-3500

VSAS ORTHOPAEDICS PC

Occupational Therapist

1250 S CEDAR CREST BLVD, SUITE 110
ALLENTOWN, PA 18103

Lehigh County (610) 435-1003

MISS LINDSEY R. REYES PA-C

Physician Assistant (Medical)

1250 S CEDAR CREST BLVD, STE 300
ALLENTOWN, PA 18103

Lehigh County (610) 402-3110

ANDREW BERNER CRNP

Nurse Practitioner (Family)

1250 S CEDAR CREST BLVD
ALLENTOWN, PA 18103

Lehigh County (610) 402-2273

JAMES A BURKE MD

Internal Medicine (Interventional Cardiology)

1250 S CEDAR CREST BLVD, SUITE 300
ALLENTOWN, PA 18103

Lehigh County (610) 402-3110

MR. JAMES BAGLEY PA-C

Physician Assistant (Medical)

1250 S CEDAR CREST BLVD, STE 205
ALLENTOWN, PA 18103

Lehigh County (610) 439-8856

ADAM B. EDWARDS MD

Psychiatry & Neurology (Neurocritical Care)

1250 S CEDAR CREST BLVD, SUITE 405
ALLENTOWN, PA 18103

Lehigh County (610) 402-8420

SORAYA E JIMENEZ M.D.

Psychiatry & Neurology (Epilepsy)

1250 S CEDAR CREST BLVD, SUITE 405
ALLENTOWN, PA 18103

Lehigh County (610) 402-8420

CHERI ALISSA SILVERSTEIN FADLON M.D.

Internal Medicine (Cardiovascular Disease)

1250 S CEDAR CREST BLVD, SUITE 300
ALLENTOWN, PA 18103

Lehigh County (610) 402-3110

MICHAEL CHEUNG M.D.

Internal Medicine (Cardiovascular Disease)

1250 S CEDAR CREST BLVD, SUITE 300
ALLENTOWN, PA 18103

Lehigh County (610) 402-3110

MITCHELL E COOPER M.D.

Orthopaedic Surgery (Sports Medicine)

1250 S CEDAR CREST BLVD, SUITE 110
ALLENTOWN, PA 18103

Lehigh County (610) 435-1003

JONATHAN HERTZ MD

Internal Medicine (Pulmonary Disease)

1250 S CEDAR CREST BLVD, SUITE 205
ALLENTOWN, PA 18103

Lehigh County (610) 402-9116

DR. ALISSA EILEEN ROMANO D.O.

Psychiatry & Neurology (Neurology)

1250 S CEDAR CREST BLVD, SUITE 4-5
ALLENTOWN, PA 18103

Lehigh County (610) 402-8420

JILL SPOTTS

Physician Assistant (Medical)

1250 S CEDAR CREST BLVD, STE 400
ALLENTOWN, PA 18103

Lehigh County (610) 402-6555

ELIZABETH A WARING CRNP

Nurse Practitioner (Family)

1250 S CEDAR CREST BLVD
ALLENTOWN, PA 18103

Lehigh County (610) 402-8506

JOSEPH P KLEAVELAND M.D.

Internal Medicine (Cardiovascular Disease)

1250 S CEDAR CREST BLVD, SUITE 300
ALLENTOWN, PA 18103

Lehigh County (610) 402-3110

PHILIP DOLCEMASCOLO JR. PA

Physician Assistant (Medical)

1250 S CEDAR CREST BLVD, SUITE 310
ALLENTOWN, PA 18103

Lehigh County (610) 402-6890

JUDITH CHERMANSKY CRNP

Nurse Practitioner (Acute Care)

1250 S CEDAR CREST BLVD, SUITE 205
ALLENTOWN, PA 18103

Lehigh County (610) 439-8856

SLADE RANKIN

Physician Assistant (Medical)

1250 S CEDAR CREST BLVD, STE 210
ALLENTOWN, PA 18103

Lehigh County (610) 402-6986

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 Aaron Czysz's NPI number?

The NPI number for Aaron Czysz is 1073776332. It was assigned to this individual provider in the NPPES registry on July 8, 2008.

Where is Aaron Czysz located?

Aaron Czysz practices at 1250 S Cedar Crest Blvd Suite 205, Allentown, PA 18103. The listed phone number is (610) 402-9116.

What is Aaron Czysz's specialty?

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

Is Aaron Czysz enrolled in Medicare?

Yes. Aaron Czysz 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 Aaron Czysz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Czysz reassigns Medicare benefits to 4 organizations: Lehigh Valley Physician Group (Allentown, PA), Valley Health Partners Community Health Center (Allentown, PA), Hazleton Professional Services (Hazleton, PA) and Schuylkill Health System Medical Group, Inc. (Pottsville, PA). 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 Aaron Czysz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Aaron Czysz accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Aaron Czysz 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 Aaron Czysz affiliated with any hospitals?

According to CMS data, Aaron Czysz is affiliated with Schuylkill Medical Center - South Jackson Street, Lehigh Valley Hospital, Lehigh Valley Hospital - Hazleton, Lehigh Valley Hospital - Pocono and Lehigh Valley Hospital - Dickson City.

When was this NPI record last updated?

The NPPES record for Aaron Czysz was last updated on April 6, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.