JOSEPH L YOZVIAK D.O.
NPI 1174561674
Internal Medicine in Allentown, PA

Active since June 04, 2006PECOS EnrolledAccepts Medicare Assignment
1627 CHEW ST FL 1, ALLENTOWN, PA 18102(610) 969-2800 Get Directions Write a Review

NPPES record last updated: December 5, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 5, 2022, Jul 3, 2019, Oct 12, 2016 (3 updates tracked since 2016).

About Joseph L Yozviak D.o. NPPES

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

JOSEPH L YOZVIAK D.O. (NPI 1174561674) is an individual internal medicine provider in Allentown, Pennsylvania, licensed in Pennsylvania (OS013090) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Lehigh Valley Hospital, and maintains a secondary practice location in Allentown.

NPPES Registry Identity

NPI1174561674
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJOSEPH L YOZVIAKCredential: D.O.
Location Address1627 CHEW ST FL 1Allentown, PA 18102-3648
Mailing AddressPo Box 783311Philadelphia, PA 19178-3311 · (484) 884-4500 · Fax (484) 884-0699
Sole ProprietorNo
Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 2003
Enumeration DateJune 4, 2006
Last NPPES UpdateDecember 5, 20223 updates tracked since enumeration
NPPES CertifiedDecember 5, 2022
NPI 1174561674 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in PA · OS013090
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

1627 CHEW ST FL 1, Allentown, PA 18102

Secondary Practice Location 1

Location 117th and Chew Streets, Suite 101Allentown, PA 18104 · Phone (610) 969-2400

Accepted 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

Joseph L Yozviak D.o. 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 ID9234141862
PECOS Enrollment IDI20060627000354
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.

Hospital Affiliations CMS Care Compare 2

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

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 18102 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

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

Nebulizer, with compressor E0570
DME-Other DME · category DE000N
2 suppliers19 claims19 services$2.91 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 15

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

Nurse Practitioner (Obstetrics & Gynecology)
1627 CHEW ST FL 1
ALLENTOWN, PA 18102
Obstetrics & Gynecology
1627 CHEW ST FL 1
ALLENTOWN, PA 18102
Dietitian, Registered
1627 CHEW ST FL 1
ALLENTOWN, PA 18102
Clinic/Center (Federally Qualified Health Center (FQHC))
1627 CHEW ST FL 1
ALLENTOWN, PA 18102
Social Worker (Clinical)
1627 CHEW ST FL 1
ALLENTOWN, PA 18102
Chiropractor
1627 CHEW ST FL 1
ALLENTOWN, PA 18102
Obstetrics & Gynecology (Gynecology)
1627 CHEW ST FL 1
ALLENTOWN, PA 18102
Clinic/Center (Federally Qualified Health Center (FQHC))
1627 CHEW ST FL 1
ALLENTOWN, PA 18102

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 Joseph Yozviak's NPI number?

The NPI number for Joseph Yozviak is 1174561674. It was assigned to this individual provider in the NPPES registry on June 4, 2006.

Where is Joseph Yozviak located?

Joseph Yozviak practices at 1627 Chew St Fl 1, Allentown, PA 18102. The listed phone number is (610) 969-2800.

What is Joseph Yozviak's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Joseph Yozviak enrolled in Medicare?

Yes. Joseph Yozviak 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 Joseph Yozviak accept?

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

According to CMS data, Joseph Yozviak is affiliated with Lehigh Valley Hospital and Lehigh Valley Hospital - Hazleton.

When was this NPI record last updated?

The NPPES record for Joseph Yozviak was last updated on December 5, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.