MARIA BERNADETTE BAHENA YBALLE MD
NPI 1730501206
Hospitalist in Hackettstown, NJ
About Maria Bernadette Bahena Yballe Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIA BERNADETTE BAHENA YBALLE MD (NPI 1730501206) is an individual hospitalist provider in Hackettstown, New Jersey, licensed in Pennsylvania (MD459041) and active in the NPI registry since January 2014. She is enrolled in Medicare PECOS, is affiliated with Reading Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 3
Other Identifiers 2
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
Maria Bernadette Bahena Yballe 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 Reassignments
11Medicare enrollment records show Maria Bernadette Yballe reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
East Stroudsburg, PA 18301
- Reassigned Medicare billing, Pennsylvania enrollment
- 103 clinicians in this Medicare group
Hillsborough, NJ 08844
- Reassigned Medicare billing, New Jersey enrollment
- 249 clinicians in this Medicare group
Hillsborough, NJ 08844
- Reassigned Medicare billing, New Jersey enrollment
- 793 clinicians in this Medicare group
Southampton, PA 18966
- Reassigned Medicare billing, Pennsylvania enrollment
- 646 clinicians in this Medicare group
Trenton, NJ 08638
- Reassigned Medicare billing, New Jersey enrollment
- 600 clinicians in this Medicare group
Langhorne, PA 19047
- Reassigned Medicare billing, Pennsylvania enrollment
- 103 clinicians in this Medicare group
Philadelphia, PA 19152
- Reassigned Medicare billing, Pennsylvania enrollment
- 7 clinicians in this Medicare group
Drexel Hill, PA 19026
- Reassigned Medicare billing, Pennsylvania enrollment
- 654 clinicians in this Medicare group
Wyomissing, PA 19610
- Reassigned Medicare billing, Pennsylvania enrollment
- 12 clinicians in this Medicare group
Somerset, PA 15501
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Hospitalist Medicine Physicians Of Pennsylvania PC
- 274 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 6
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Reading Hospital
Acute Care Hospitals · West Reading, PAUpmc Passavant
Acute Care Hospitals · Pittsburgh, PAJefferson Health- Northeast
Acute Care Hospitals · Philadelphia, PANazareth Hospital
Acute Care Hospitals · Philadelphia, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07840 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HACKETTSTOWN, NJ 07840
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 Maria Bernadette Yballe's NPI number?
The NPI number for Maria Bernadette Yballe is 1730501206. It was assigned to this individual provider in the NPPES registry on January 17, 2014. The provider is also known as Maria Bernadette Bahena MD.
Where is Maria Bernadette Yballe located?
Maria Bernadette Yballe practices at 651 Willow Grove St, Hackettstown, NJ 07840. The listed phone number is (908) 441-1161.
What is Maria Bernadette Yballe's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Maria Bernadette Yballe enrolled in Medicare?
Yes. Maria Bernadette Yballe 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 Maria Bernadette Yballe's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Bernadette Yballe reassigns Medicare benefits to 11 organizations: Pennsylvania Hm Associates PC (East Stroudsburg, PA), Princeton Healthcare Affiliated Physicians PC (Hillsborough, NJ), Clinical Health Care Associates Of New Jersey, PC (Hillsborough, NJ), Trinity Health Mid-Atlantic Medical Group (Southampton, PA), Capital Health Multispecialty Group (Trenton, NJ) and 6 more organizations, 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 Maria Bernadette Yballe's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Maria Bernadette Yballe affiliated with any hospitals?
According to CMS data, Maria Bernadette Yballe is affiliated with Reading Hospital, Upmc Passavant, Jefferson Health- Northeast and Nazareth Hospital.
When was this NPI record last updated?
The NPPES record for Maria Bernadette Yballe was last updated on June 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Maria Bernadette Bahena Yballe, MD · NPI 1730501206
Hospitalist physician in Hackettstown, New Jersey. Individual provider, active in the CMS NPPES registry since January 17, 2014.
## Identity
- **NPI:** 1730501206 (Entity type: Individual)
- **Enumerated:** January 17, 2014
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** MD459041 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 651 WILLOW GROVE ST, Hackettstown, NJ 07840-1799
- **Phone:** (908) 441-1161
## 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:** 11 organizations under Medicare reassignment (form CMS-855R): Pennsylvania Hm Associates PC (NPI 1841637865, East Stroudsburg, PA); Princeton Healthcare Affiliated Physicians PC (NPI 1023493806, Hillsborough, NJ); Clinical Health Care Associates Of New Jersey, PC (NPI 1962977249, Hillsborough, NJ); Trinity Health Mid-Atlantic Medical Group (NPI 1841661378, Southampton, PA); Capital Health Multispecialty Group (NPI 1083072342, Trenton, NJ); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** June 20, 2025
- **Other identifiers:** Medicaid 1032095690001 (PA); Medicaid 0661171 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1730501206) · Data from the CMS NPPES public registry.