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DIORELLA GULOY DO
NPI 1477782597
Hospitalist in Berwyn, IL

Active since July 10, 2009PECOS EnrolledAccepts Medicare Assignment
3249 OAK PARK AVE, BERWYN, IL 60402(708) 783-9100 Get Directions Write a Review

NPPES record last updated: June 11, 2024. Verified against the NPPES registry weekly; last sync: September 20, 2026.

About Diorella Guloy Do NPPES

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

DIORELLA GULOY DO (NPI 1477782597) is an individual hospitalist provider in Berwyn, Illinois, licensed in Illinois (036129072) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS, is affiliated with Macneal Hospital, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1477782597
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameDIORELLA GULOYCredential: DO
Location Address3249 OAK PARK AVEBerwyn, IL 60402-3429
Mailing Address3249 Oak Park AveBerwyn, IL 60402-3429 · (708) 783-9100
Phone(708) 783-9100
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateJuly 10, 2009
Last NPPES UpdateJune 11, 2024
NPPES CertifiedJune 11, 2024
✔ NPI 1477782597 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in IL · 036129072
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License 036129072 (IL)
3249 OAK PARK AVE, Berwyn, IL 60402
Open in Google Maps ↗

Other Identifiers 1

Other036129072IL · Illinois License

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

Diorella Guloy Do 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 ID2961640305
PECOS Enrollment IDI20130524000400
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 5

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.
186 services73 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
58 services55 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
48 services46 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
46 services34 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.
21 services21 patients

Hospital Affiliations CMS Care Compare 2

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

Macneal Hospital

Acute Care Hospitals · Berwyn, IL
2/5 CMS rating
OwnershipProprietary
CMS Certification Number140054
Location3249 South Oak Park AvenueBerwyn, IL 60402 · Cook County
Emergency services Birthing friendly

Loyola University Medical Center

Acute Care Hospitals · Maywood, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140276
Location2160 S 1st AvenueMaywood, IL 60153 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60402 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers20 claims20 services$15.71 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers20 claims20 services$67.32 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

MRS. DANIELLE GENGO R.D.
Dietitian, Registered
3249 OAK PARK AVE
BERWYN, IL 60402
Cook County (708) 783-3077
GOTTLIEB COMMUNITY HEALTH SERVICES CORPORATION
General Practice
3249 OAK PARK AVE
BERWYN, IL 60402
Cook County (708) 783-3125
MARIA RAMIREZ
Family Medicine
3249 OAK PARK AVE
BERWYN, IL 60402
Cook County (708) 783-9100
PATRICIA NAUGHTON MD
Obstetrics & Gynecology
3249 OAK PARK AVE
BERWYN, IL 60402
Cook County (708) 783-3792
PAUL G FAINE M.D.
Emergency Medicine
3249 OAK PARK AVE
BERWYN, IL 60402
Cook County (708) 783-9100
DR. BHARTI RAIZADA M.D,
Anesthesiology
3249 OAK PARK AVE
BERWYN, IL 60402
Cook County (708) 783-6339
SHEENA REDDY KODAVALURU M.D.
Internal Medicine
3249 OAK PARK AVE, MACNEAL HOSPITAL
BERWYN, IL 60402
Cook County (708) 783-9100
DR. ANGELA DIANIRA ALCARRAZ BEDRILLANA MD
Student in an Organized Health Care Education/Training Program
3249 OAK PARK AVE
BERWYN, IL 60402
Cook County (708) 783-6566

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 Diorella Guloy's NPI number?

The NPI number for Diorella Guloy is 1477782597. It was assigned to this individual provider in the NPPES registry on July 10, 2009.

Where is Diorella Guloy located?

Diorella Guloy practices at 3249 Oak Park Ave, Berwyn, IL 60402. The listed phone number is (708) 783-9100.

What is Diorella Guloy's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Diorella Guloy enrolled in Medicare?

Yes. Diorella Guloy 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.

Is Diorella Guloy affiliated with any hospitals?

According to CMS data, Diorella Guloy is affiliated with Macneal Hospital and Loyola University Medical Center.

When was this NPI record last updated?

The NPPES record for Diorella Guloy was last updated on June 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.