MARISA ANN OLSOMMER PA-C
NPI 1285813931
Physician Assistant - Medical in Bartonsville, PA

Q: What is Marisa Olsommer's NPI number?

The NPI number for Marisa Olsommer is 1285813931. It was assigned to this individual provider in the NPPES registry on October 30, 2007.

Q: What is Marisa Olsommer's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Q: When was this NPI record last updated?

The NPPES record for Marisa Olsommer was last updated on September 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since October 30, 2007PECOS EnrolledAccepts Medicare Assignment

95.64/100

CMS Quality Rating

3565 ROUTE 611 STE 300, BARTONSVILLE, PA 18321(484) 526-6545(272) 212-0110 Get Directions Write a Review

NPPES record last updated: September 18, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Marisa Ann Olsommer Pa-c NPPES

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

MARISA ANN OLSOMMER PA-C (NPI 1285813931) is an individual medical provider in Bartonsville, Pennsylvania, licensed in Pennsylvania (MA053255) and active in the NPI registry since October 2007. She is enrolled in Medicare PECOS, is affiliated with St Luke's Hospital Bethlehem, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1285813931

Entity TypeIndividualFemale

Primary Taxonomy363AM0700X

Provider Legal NameMARISA ANN OLSOMMERCredential: PA-C

Location Address3565 ROUTE 611 STE 300Bartonsville, PA 18321-7800

Mailing Address3565 Route 611 Ste 300Bartonsville, PA 18321-7800 · (484) 526-6545 · Fax (272) 212-0110

Phone(484) 526-6545

Fax(272) 212-0110

Sole ProprietorNo

Medical School CMSOtherGraduated 2007

Enumeration DateOctober 30, 2007

Last NPPES UpdateSeptember 18, 2025

NPPES CertifiedSeptember 18, 2025

✔ NPI 1285813931 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363AM0700X

License✔ Licensed in PA · MA053255

3565 ROUTE 611 STE 300, Bartonsville, PA 18321

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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

Marisa Ann Olsommer Pa-c 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 ID6204150535

PECOS Enrollment IDI20190110001524

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.

Areas of Expertise CMS Part B claims 2

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 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.

315 services203 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

38 services38 patients

Hospital Affiliations CMS Care Compare 3

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

St Luke's Hospital Bethlehem

Acute Care Hospitals · Bethlehem, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390049

Location801 Ostrum StreetBethlehem, PA 18015 · Northampton County

Emergency services Birthing friendly

St Luke's Hospital - Monroe Campus

Acute Care Hospitals · Stroudsburg, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390330

Location100 St Luke's LaneStroudsburg, PA 18360 · Monroe County

Emergency services

St Luke's Hospital - Carbon Campus

Acute Care Hospitals · Lehighton, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390335

Location500 St Luke's DriveLehighton, PA 18235 · Carbon County

Emergency services

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

95.64/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

80.57

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 10

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

JESSICA LYNN FENNER PA-C

Physician Assistant