1. Home
  2. Directory
  3. Pennsylvania
  4. Chester
  5. Surgery
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ROBERT E GUILDAY MD
NPI 1760452494
Surgery in Chester, PA

Active since January 25, 2006PECOS EnrolledAccepts Medicare Assignment
ONE MEDICAL CENTER BLVD, SUITE 241, CHESTER, PA 19013(610) 619-7400(610) 872-4015 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Robert E Guilday Md NPPES

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

ROBERT E GUILDAY MD (NPI 1760452494) is an individual surgery provider in Chester, Pennsylvania, licensed in Pennsylvania (MD048842L) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1990).

NPPES Registry Identity

NPI1760452494
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameROBERT E GUILDAYCredential: MD
Location AddressONE MEDICAL CENTER BLVD, SUITE 241Chester, PA 19013
Mailing AddressOne Medical Center Blvd, Suite 241Chester, PA 19013 · (610) 619-7400 · Fax (610) 872-4015
Phone(610) 619-7400
Fax(610) 872-4015
Sole ProprietorNo
Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 1990
Enumeration DateJanuary 25, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1760452494 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in PA · MD048842L
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.
ONE MEDICAL CENTER BLVD, Chester, PA 19013
Open in Google Maps ↗

Other Identifiers 1

Medicaid00016518490003PA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Highmark Blue Cross Blue Shield 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

Robert E Guilday 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 ID8022205483
PECOS Enrollment IDI20101210000421
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 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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
45 services23 patients
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.
23 services23 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
23 services21 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
23 services13 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
14 services13 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19013 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.

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.

DR. CALVIN RANDOLPH STAFFORD JR. MD
Psychiatry & Neurology (Neurology)
ONE MEDICAL CENTER BLVD, SUITE 533
UPLAND, PA 19013
Delaware County (610) 619-7475
MARY LOU PATTON MD
Surgery
ONE MEDICAL CENTER BLVD, SUITE 241
CHESTER, PA 19013
Delaware County (610) 619-7400
PREMIER ORTHOPAEDIC AND SPORTS MEDICINE ASSOCIATES, LTD
Physical Therapist
ONE MEDICAL CENTER BLVD, CCMC PROF OFFICE BLDG II STE 320
UPLAND, PA 19013
Delaware County (610) 874-9710
DR. RICHARD C MELTZ DO
Obstetrics & Gynecology
ONE MEDICAL CENTER BLVD, SUITE 333
UPLAND, PA 19013
Delaware County (610) 872-4900
BAOTRAM NGOC LUU PA-C, MPAS
Physician Assistant (Medical)
ONE MEDICAL CENTER BLVD, SUITE 404
UPLAND, PA 19013
Delaware County (610) 619-8590
PRAVEENA GANDIKOTA MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
ONE MEDICAL CENTER BLVD, SUITE 424
UPLAND, PA 19013
Delaware County (610) 338-1820
DR. REGINA TORSNEY-DURKIN M.D.
Psychiatry & Neurology (Neurology)
ONE MEDICAL CENTER BLVD, SUITE 533
UPLAND, PA 19013
Delaware County (610) 874-1184
DR. ARLIN JOEL SILBERMAN D.O.
Psychiatry & Neurology (Addiction Psychiatry)
ONE MEDICAL CENTER BLVD, PSYCHIATRY DEPT, CROZER CHESTER MEDICAL CENTER
UPLAND, PA 19013
Delaware County (610) 874-5257

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 Robert Guilday's NPI number?

The NPI number for Robert Guilday is 1760452494. It was assigned to this individual provider in the NPPES registry on January 25, 2006.

Where is Robert Guilday located?

Robert Guilday practices at One Medical Center Blvd Suite 241, Chester, PA 19013. The listed phone number is (610) 619-7400.

What is Robert Guilday's specialty?

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

Is Robert Guilday enrolled in Medicare?

Yes. Robert Guilday 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 Robert Guilday accept?

Health plans from Highmark Blue Cross Blue Shield Delaware list Robert Guilday 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.

When was this NPI record last updated?

The NPPES record for Robert Guilday was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 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.