1. Home
  2. Directory
  3. Pennsylvania
  4. Bethlehem
  5. Emergency Medicine
  6. NPI Profile

DR. WILLIAM E SOTACK JR. D.O.
NPI 1225080823
Emergency Medicine - Emergency Medical Services in Bethlehem, PA

Active since May 16, 2006PECOS EnrolledAccepts Medicare Assignment
801 OSTRUM ST, BETHLEHEM, PA 18015(484) 526-4500(484) 526-6674 Get Directions Write a Review

NPPES record last updated: February 13, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. William E Sotack Jr. D.o. NPPES

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

DR. WILLIAM E SOTACK JR. D.O. (NPI 1225080823) is an individual emergency medical services provider in Bethlehem, Pennsylvania, licensed in Pennsylvania (OS012288) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with United Health Services Hospitals, Inc, and is a graduate of Other (2001).

NPPES Registry Identity

NPI1225080823
Entity TypeIndividualMale
Primary Taxonomy207PE0004X
Provider Legal NameDR. WILLIAM E SOTACK JR.Credential: D.O.
Location Address801 OSTRUM STBethlehem, PA 18015-1000
Mailing Address801 Ostrum StBethlehem, PA 18015-1000 · (484) 526-4500 · Fax (484) 526-6674
Phone(484) 526-4500
Fax(484) 526-6674
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateMay 16, 2006
Last NPPES UpdateFebruary 13, 2025
NPPES CertifiedFebruary 13, 2025
✔ NPI 1225080823 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
License✔ Licensed in PA · OS012288
Definition
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
Also ListedEmergency MedicineTaxonomy 207P00000X · License 2544938 (NY)
801 OSTRUM ST, Bethlehem, PA 18015
Open in Google Maps ↗

Other Names 1

Professional Name (2)William E Sotack Do

Other Identifiers 2

Medicaid1010922150003PA
Other1634604PA · Highmark Bs

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. William E Sotack Jr. 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 ID1153397633
PECOS Enrollment IDI20040907000537, I20250305001110
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

6

Medicare enrollment records show William Sotack reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St. Luke's Physician Group, Inc.
Same address
Trauma Surgery
801 OSTRUM ST
Bethlehem, PA 18015
  • Reassigned Medicare billing, Pennsylvania enrollment
  • Medicare enrollment name: St Lukes Physician Group Inc
  • 2,851 clinicians in this Medicare group
NPI 1083789150 (484) 526-2200
Emergency Care Services Of Pennsylvania, P.C.
37 mi
Emergency Medicine
1201 LANGHORNE-NEWTON ROAD
Langhorne, PA 19047
  • Reassigned Medicare billing, Pennsylvania enrollment
  • Medicare enrollment name: Emergency Care Services Of Pennsylvania PC
  • 329 clinicians in this Medicare group
NPI 1114955010 (215) 710-2000
Geisinger Clinic
41 mi
Family Medicine
20 DIANA LN
West Hazleton, PA 18202
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 4,429 clinicians in this Medicare group
NPI 1902410673 (570) 790-2260
United Medical Associates PC
109 mi
Clinic/Center
33 LEWIS ROAD, 2ND FLOOR
Binghamton, NY 13905
  • Reassigned Medicare billing, New York enrollment
  • 528 clinicians in this Medicare group
NPI 1013972801 (607) 770-0025
Windber Hospital, Inc.
183 mi
Emergency Medicine
600 SOMERSET AVE
Windber, PA 15963
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 53 clinicians in this Medicare group
NPI 1790999837 (814) 467-3000
University Of Pittsburgh Physicians
233 mi
Internal Medicine
3436 WILLIAM PENN HWY, SUITE 166
Pittsburgh, PA 15235
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 7,114 clinicians in this Medicare group
NPI 1407985674 (412) 823-6222

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 4

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
157 services142 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
83 services72 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
29 services26 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.
17 services17 patients

Hospital Affiliations CMS Care Compare 2

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

United Health Services Hospitals, Inc

Acute Care Hospitals · Binghamton, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330394
Location10-42 Mitchell AvenueBinghamton, NY 13903 · Broome County
Emergency services Birthing friendly

Upmc Wellsboro

Critical Access Hospitals · Wellsboro, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number391316
Location32-36 Central AvenueWellsboro, PA 16901 · Tioga County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 18015 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
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
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.

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.

DR. MELANIE KAY TUROCK D.O.
Emergency Medicine
801 OSTRUM ST, DEPT. OF EMERGENCY MEDICINE
BETHLEHEM, PA 18015
Northampton County (610) 954-4903
KELLY HAY
Emergency Medicine
801 OSTRUM ST
BETHLEHEM, PA 18015
Northampton County (973) 769-1524
DR. RACHEL O'CONNELL M.D.
Obstetrics & Gynecology
801 OSTRUM ST
BETHLEHEM, PA 18015
Northampton County (610) 393-8958
KRISTEN N SCHOLZ CRNP
Nurse Practitioner (Acute Care)
801 OSTRUM ST
BETHLEHEM, PA 18015
Northampton County (484) 526-2200
HARRISON COURIE MD
Emergency Medicine
801 OSTRUM ST
BETHLEHEM, PA 18015
Northampton County (484) 526-4903
EMILY BUHEDO ERNST MD
Internal Medicine (Critical Care Medicine)
801 OSTRUM ST
BETHLEHEM, PA 18015
Northampton County (484) 526-3890
DR. AMY LYNN MORRISSEY DNP, CRNA
Nurse Anesthetist, Certified Registered
801 OSTRUM ST
BETHLEHEM, PA 18015
Northampton County (610) 954-5810
BRANDON MERKERT
Emergency Medicine
801 OSTRUM ST
BETHLEHEM, PA 18015
Northampton County (484) 526-4000

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 William Sotack's NPI number?

The NPI number for William Sotack is 1225080823. It was assigned to this individual provider in the NPPES registry on May 16, 2006. The provider is also known as William E Sotack Do.

Where is William Sotack located?

William Sotack practices at 801 Ostrum St, Bethlehem, PA 18015. The listed phone number is (484) 526-4500.

What is William Sotack's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

Is William Sotack enrolled in Medicare?

Yes. William Sotack 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 William Sotack's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Sotack reassigns Medicare benefits to 6 organizations: St. Luke's Physician Group, Inc. (Bethlehem, PA), Emergency Care Services Of Pennsylvania, P.C. (Langhorne, PA), Geisinger Clinic (West Hazleton, PA), United Medical Associates PC (Binghamton, NY), Windber Hospital, Inc. (Windber, PA) and 1 more organization, listed in the Medicare section above. 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 William Sotack's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is William Sotack affiliated with any hospitals?

According to CMS data, William Sotack is affiliated with United Health Services Hospitals, Inc and Upmc Wellsboro.

When was this NPI record last updated?

The NPPES record for William Sotack was last updated on February 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.