BARTHOLOMEW J BACAK MD
NPI 1861996431
Otolaryngology in Philadelphia, PA
About Bartholomew J Bacak Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BARTHOLOMEW J BACAK MD (NPI 1861996431) is an individual otolaryngology provider in Philadelphia, Pennsylvania, licensed in New Jersey (25MA11768000) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Albert Einstein Medical Center, and is a graduate of Drexel University College Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses
Accepted 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
Bartholomew J Bacak 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.
Medicare Billing Reassignment
Medicare enrollment records show Bartholomew Bacak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Philadelphia, PA 19107
- Reassigned Medicare billing, Pennsylvania enrollment
- 14 clinicians in this Medicare group
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 11
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Albert Einstein Medical Center
Acute Care Hospitals · Philadelphia, PAMain Line Hospital Lankenau
Acute Care Hospitals · Wynnewood, PANazareth Hospital
Acute Care Hospitals · Philadelphia, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19107 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Bartholomew Bacak's NPI number?
The NPI number for Bartholomew Bacak is 1861996431. It was assigned to this individual provider in the NPPES registry on March 20, 2018.
Where is Bartholomew Bacak located?
Bartholomew Bacak practices at 205 N Broad St Ste 401, Philadelphia, PA 19107. The listed phone number is (215) 762-4600.
What is Bartholomew Bacak's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Bartholomew Bacak enrolled in Medicare?
Yes. Bartholomew Bacak 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 organization bills Medicare for Bartholomew Bacak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bartholomew Bacak reassigns Medicare benefits to University Otolaryngology Associates PC (Philadelphia, PA). 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 Bartholomew Bacak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Bartholomew Bacak accept?
Health plans from Oscar Health list Bartholomew Bacak 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 Bartholomew Bacak affiliated with any hospitals?
According to CMS data, Bartholomew Bacak is affiliated with Albert Einstein Medical Center, Main Line Hospital Lankenau and Nazareth Hospital.
When was this NPI record last updated?
The NPPES record for Bartholomew Bacak was last updated on November 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Bartholomew J Bacak, MD · NPI 1861996431
Otolaryngology physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since March 20, 2018.
## Identity
- **NPI:** 1861996431 (Entity type: Individual)
- **Enumerated:** March 20, 2018
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** 25MA11768000 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 205 N BROAD ST STE 401, Philadelphia, PA 19107-1553
- **Phone:** (215) 762-4600
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** University Otolaryngology Associates PC (NPI 1457315715, Philadelphia, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Drexel University College Of Medicine, class of 2018
## Record status
- **NPPES last updated:** November 8, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1861996431) · Data from the CMS NPPES public registry.