DR. OLIVIA WANG GALLOWAY MD
NPI 1497217806
Surgery in Phoenixville, PA

Q: What is Olivia Galloway's NPI number?

The NPI number for Olivia Galloway is 1497217806. It was assigned to this individual provider in the NPPES registry on April 3, 2019.

Q: What is Olivia Galloway's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Olivia Galloway was last updated on September 22, 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 April 03, 2019PECOS EnrolledAccepts Medicare Assignment

826 MAIN ST STE 203, PHOENIXVILLE, PA 19460(610) 983-1980 Get Directions Write a Review

NPPES record last updated: September 22, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 31, 2024, Aug 8, 2022, Apr 17, 2019 and 1 more (4 updates tracked since 2019).

On this page

About Dr. Olivia Wang Galloway Md NPPES

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

DR. OLIVIA WANG GALLOWAY MD (NPI 1497217806) is an individual surgery provider in Phoenixville, Pennsylvania, licensed in Pennsylvania (MD479370) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, is affiliated with Barnes Jewish Hospital, and maintains a secondary practice location in Saint Louis.

NPPES Registry Identity

NPI1497217806

Entity TypeIndividualFemale

Primary Taxonomy208600000X

Provider Legal NameDR. OLIVIA WANG GALLOWAYCredential: MD

Location Address826 MAIN ST STE 203Phoenixville, PA 19460-4459

Mailing AddressPo Box 13579Reading, PA 19612-3579 · (484) 628-1324

Phone(610) 983-1980

Sole ProprietorNo

Medical School CMSOtherGraduated 2019

Enumeration DateApril 3, 2019

Last NPPES UpdateSeptember 22, 20254 updates tracked since enumeration

NPPES CertifiedSeptember 22, 2025

✔ NPI 1497217806 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Licenses✔ Licensed in PA · MD479370✔ Licensed in MO · 2023050639

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

826 MAIN ST STE 203, Phoenixville, PA 19460

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Secondary Practice Location 1

Location 11 Barnes Jewish Hospital Plz, Div Surg OncologySaint Louis, MO 63110-1003 · Phone (314) 362-2280 · Fax (888) 352-8360

Other Identifiers 1

Medicaid200135385MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cox HealthPlans.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

Dr. Olivia Wang Galloway 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 ID4486984556

PECOS Enrollment IDI20240617003161, I20250807002703

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

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.

14 services14 patients

Hospital Affiliations CMS Care Compare 3

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

Barnes Jewish Hospital

Acute Care Hospitals · Saint Louis, MO

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number260032

LocationOne Barnes-Jewish Hospital PlazaSaint Louis, MO 63110 · St. Louis City County

Emergency services Birthing friendly

Pottstown Hospital

Acute Care Hospitals · Pottstown, PA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390123

Location1600 East High StreetPottstown, PA 19464 · Montgomery County

Emergency services

Phoenixville Hospital

Acute Care Hospitals · Phoenixville, PA

3/5 CMS rating

OwnershipProprietary

CMS Certification Number390127

Location140 Nutt RoadPhoenixville, PA 19460 · Chester County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19460 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

$92.69 typical visit price

range $59.88 – $180.99

Typical copayment $23.17 (range $14.97 – $45.24)

Most-billed visit code 99203

Established Patient

$74.47 typical visit price

range $19.30 – $147.29

Typical copayment $18.61 (range $4.82 – $36.82)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Olivia Galloway's NPI number?

The NPI number for Olivia Galloway is 1497217806. It was assigned to this individual provider in the NPPES registry on April 3, 2019.

Where is Olivia Galloway located?

Olivia Galloway practices at 826 Main St Ste 203, Phoenixville, PA 19460. The listed phone number is (610) 983-1980.

What is Olivia Galloway's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Olivia Galloway enrolled in Medicare?

Yes. Olivia Galloway 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 Olivia Galloway accept?

Health plans from Cox HealthPlans list Olivia Galloway 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 Olivia Galloway affiliated with any hospitals?

According to CMS data, Olivia Galloway is affiliated with Barnes Jewish Hospital, Pottstown Hospital and Phoenixville Hospital.

When was this NPI record last updated?

The NPPES record for Olivia Galloway was last updated on September 22, 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.