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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

PETER JAMES BROSS MD
NPI 1295298628
Internal Medicine - Gastroenterology in West Chester, PA

Active since April 11, 2019PECOS Enrolled
915 OLD FERN HILL RD STE 300, WEST CHESTER, PA 19380(610) 431-3122 Get Directions Write a Review

NPPES record last updated: July 23, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 23, 2026, Apr 11, 2019 (2 updates tracked since 2019).

About Peter James Bross Md NPPES

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

PETER JAMES BROSS MD (NPI 1295298628) is an individual gastroenterology provider in West Chester, Pennsylvania, licensed in Pennsylvania (MD487099) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Hospital Of Univ Of Pennsylvania, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1295298628
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NamePETER JAMES BROSSCredential: MD
Location Address915 OLD FERN HILL RD STE 300West Chester, PA 19380-3431
Mailing Address915 Old Fern Hill Rd Ste 300West Chester, PA 19380-3431 · (484) 264-8714
Phone(610) 431-3122
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateApril 11, 2019
Last NPPES UpdateJuly 23, 20262 updates tracked since enumeration
NPPES CertifiedJuly 23, 2026
✔ NPI 1295298628 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in PA · MD487099
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
915 OLD FERN HILL RD STE 300, West Chester, PA 19380
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.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

Peter James Bross 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.

PECOS PAC ID2163948555
PECOS Enrollment IDI20250429001796
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 3

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

Hospital Of Univ Of Pennsylvania

Acute Care Hospitals · Philadelphia, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390111
Location34th & Spruce StsPhiladelphia, PA 19104 · Philadelphia County
Emergency services Birthing friendly

Paoli Hospital

Acute Care Hospitals · Paoli, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390153
Location255 West Lancaster AvenuePaoli, PA 19301 · Chester County
Emergency services Birthing friendly

Chester County Hospital

Acute Care Hospitals · West Chester, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390179
Location701 East Marshall StreetWest Chester, PA 19380 · Chester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19380 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
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
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 5

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

WCS SEDATION, LLC
Nurse Anesthetist, Certified Registered
915 OLD FERN HILL RD STE 300
WEST CHESTER, PA 19380
Chester County (615) 922-6102
MS. JAMIE NOEL MAYER PA-C
Physician Assistant
915 OLD FERN HILL RD STE 300
WEST CHESTER, PA 19380
Chester County (610) 431-3122
JULIA VREESWYK
Physician Assistant
915 OLD FERN HILL RD STE 300
WEST CHESTER, PA 19380
Chester County (610) 431-3122
MRS. ASHLEY LYNN MIDDLETON CRNP
Nurse Practitioner (Acute Care)
915 OLD FERN HILL RD STE 300
WEST CHESTER, PA 19380
Chester County (610) 431-3122
ALEXANDRA POGOSKY MD
Internal Medicine (Gastroenterology)
915 OLD FERN HILL RD STE 300
WEST CHESTER, PA 19380
Chester County (610) 431-3122

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 Peter Bross's NPI number?

The NPI number for Peter Bross is 1295298628. It was assigned to this individual provider in the NPPES registry on April 11, 2019.

Where is Peter Bross located?

Peter Bross practices at 915 Old Fern Hill Rd Ste 300, West Chester, PA 19380. The listed phone number is (610) 431-3122.

What is Peter Bross's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Peter Bross enrolled in Medicare?

Yes. Peter Bross 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 Peter Bross accept?

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

According to CMS data, Peter Bross is affiliated with Hospital Of Univ Of Pennsylvania, Paoli Hospital and Chester County Hospital.

When was this NPI record last updated?

The NPPES record for Peter Bross was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.