1. Home
  2. Directory
  3. Pennsylvania
  4. Philadelphia
  5. Nurse Practitioner
  6. NPI Profile

JULIE OKJOO YOON CRNP
NPI 1427149970
Nurse Practitioner - Acute Care in Philadelphia, PA

Active since September 28, 2006PECOS EnrolledAccepts Medicare Assignment
85.48/100
CMS Quality Rating
230 W WASHINGTON SQ, FARM JOURNAL BUILDING, 3RD FLOOR, PHILADELPHIA, PA 19106(215) 829-5064 Get Directions Write a Review

NPPES record last updated: January 21, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Julie Okjoo Yoon Crnp NPPES

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

JULIE OKJOO YOON CRNP (NPI 1427149970) is an individual acute care provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (SP008864) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with Hospital Of Univ Of Pennsylvania, and is a graduate of Other (2005).

NPPES Registry Identity

NPI1427149970
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameJULIE OKJOO YOONCredential: CRNP
Location Address230 W WASHINGTON SQ, FARM JOURNAL BUILDING, 3RD FLOORPhiladelphia, PA 19106-3585
Mailing Address230 W Washington Sq, Farm Journal Building, 3rd FloorPhiladelphia, PA 19106-3585 · (215) 829-5064
Phone(215) 829-5064
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateSeptember 28, 2006
Last NPPES UpdateJanuary 21, 2016
✔ NPI 1427149970 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in PA · SP008864
230 W WASHINGTON SQ, Philadelphia, PA 19106
Open in Google Maps ↗

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

Julie Okjoo Yoon Crnp 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 ID5698771566
PECOS Enrollment IDI20061017000266
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.

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.
129 services112 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
127 services109 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.
88 services78 patients
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.
28 services21 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.
13 services12 patients

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

Penn Presbyterian Medical Center

Acute Care Hospitals · Philadelphia, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number390223
Location51 North 39th StreetPhiladelphia, PA 19104 · Philadelphia County
Emergency services

Pennsylvania Hospital

Acute Care Hospitals · Philadelphia, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390226
Location800 Spruce StreetPhiladelphia, PA 19107 · Philadelphia County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19106 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
$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.

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.

85.48/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.6
Promoting Interoperability100
Improvement Activities40

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.

MELISSA HELLER
Counselor
230 W WASHINGTON SQ
PHILADELPHIA, PA 19106
Philadelphia County (267) 624-3847
AMARYAH YAEGER CRNP
Nurse Practitioner (Acute Care)
230 W WASHINGTON SQ
PHILADELPHIA, PA 19106
Philadelphia County (215) 829-5064
KWABENA ADU NTOSO MD
Internal Medicine (Nephrology)
230 W WASHINGTON SQ, SUITE 100
PHILADELPHIA, PA 19106
Philadelphia County (215) 829-8420
BRYAN MATTHEW BLANCHARD CRNP
Nurse Practitioner (Acute Care)
230 W WASHINGTON SQ
PHILADELPHIA, PA 19106
Philadelphia County (215) 829-8713
PENNSYLVANIA NEPHROLOGY ASSOCIATES, P.C.
Internal Medicine (Nephrology)
230 W WASHINGTON SQ, SUITE 100
PHILADELPHIA, PA 19106
Philadelphia County (215) 829-8420
DR. ROBERT K WENGER MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
230 W WASHINGTON SQ
PHILADELPHIA, PA 19106
Philadelphia County (215) 829-8713
FREDERICK A NUNES MD
Internal Medicine (Gastroenterology)
230 W WASHINGTON SQ, FARM JOURNAL BUILDING, FL 4
PHILADELPHIA, PA 19106
Philadelphia County (215) 829-3561
CLINICAL HEALTH CARE ASSOCIATES OF NEW JERSEY, PC
Orthopaedic Surgery (Foot and Ankle Surgery)
230 W WASHINGTON SQ, 5TH FLOOR
PHILADELPHIA, PA 19106
Philadelphia County (215) 829-3668

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 Julie Yoon's NPI number?

The NPI number for Julie Yoon is 1427149970. It was assigned to this individual provider in the NPPES registry on September 28, 2006.

Where is Julie Yoon located?

Julie Yoon practices at 230 W Washington Sq Farm Journal Building, 3rd Floor, Philadelphia, PA 19106. The listed phone number is (215) 829-5064.

What is Julie Yoon's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Julie Yoon enrolled in Medicare?

Yes. Julie Yoon 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 Julie Yoon affiliated with any hospitals?

According to CMS data, Julie Yoon is affiliated with Hospital Of Univ Of Pennsylvania, Penn Presbyterian Medical Center and Pennsylvania Hospital.

When was this NPI record last updated?

The NPPES record for Julie Yoon was last updated on January 21, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.