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DR. JULIEN FEGHALY MD, MPH
NPI 1356847651
Internal Medicine - Interventional Cardiology in Florissant, MO

Active since April 04, 2018PECOS EnrolledAccepts Medicare Assignment
1225 GRAHAM RD STE C-2310, FLORISSANT, MO 63031(314) 953-6312(314) 953-6306 Get Directions Write a Review

NPPES record last updated: October 29, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 16, 2025, May 12, 2021, Apr 23, 2021 (3 updates tracked since 2021).

About Dr. Julien Feghaly Md, Mph NPPES

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

DR. JULIEN FEGHALY MD, MPH (NPI 1356847651) is an individual interventional cardiology provider in Florissant, Missouri, licensed in Missouri (2025010398) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Anderson Hospital, and maintains a secondary practice location in Maryville.

NPPES Registry Identity

NPI1356847651
Entity TypeIndividualMale
Primary Taxonomy207RI0011X
Provider Legal NameDR. JULIEN FEGHALYCredential: MD, MPH
Location Address1225 GRAHAM RD STE C-2310Florissant, MO 63031-8023
Mailing Address'po Box 959203 St Louis Mo 63195'Saint Louis, MO 63195-0001 · (314) 953-6300 · Fax (314) 953-6309
Phone(314) 953-6312
Fax(314) 953-6306
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateApril 4, 2018
Last NPPES UpdateOctober 29, 20253 updates tracked since enumeration
NPPES CertifiedOctober 29, 2025
✔ NPI 1356847651 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RI0011X
Licenses✔ Licensed in MO · 2025010398✔ Licensed in IL · 036.173425
Definition
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 036.173425 (IL), 2025010398 (MO)
1225 GRAHAM RD STE C-2310, Florissant, MO 63031
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Secondary Practice Location 1

Location 16810 State Route 162 Ste 102Maryville, IL 62062-8560 · Phone (618) 288-4076

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Julien Feghaly Md, Mph 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 ID6103173976
PECOS Enrollment IDI20251224001365, I20260212001278
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.

Medicare Billing Reassignment

Medicare enrollment records show Julien Feghaly reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Fairview Heights Medical Group, Sc
12 mi
Internal Medicine
670 MASON RIDGE CENTER DR, STE 300
Saint Louis, MO 63141
  • Reassigned Medicare billing, Illinois and Missouri enrollments
  • Also billed through NPI 1679503668 (Missouri)
  • 507 clinicians in this Medicare group
NPI 1811392210 (314) 996-7644

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 2

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

Anderson Hospital

Acute Care Hospitals · Maryville, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140289
Location6800 State Route 162Maryville, IL 62062 · Madison County
Emergency services Birthing friendly

Christian Hospital Northeast

Acute Care Hospitals · Saint Louis, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260180
Location11133 Dunn RoadSaint Louis, MO 63136 · St. Louis County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63031 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
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
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 11

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

MRS. CHRISTINE ANN TESTA ANP
Nurse Practitioner (Adult Health)
1225 GRAHAM RD STE C-2310
FLORISSANT, MO 63031
St. Louis County (314) 953-6300
DR. RITA MUKERJI MD
Hospitalist
1225 GRAHAM RD STE C-2310
FLORISSANT, MO 63031
St. Louis County (314) 953-6300
JAREER OTHMAN BAKER FARAH MD
Internal Medicine (Interventional Cardiology)
1225 GRAHAM RD STE C-2310
FLORISSANT, MO 63031
St. Louis County (314) 953-6300
JASON ALAN RYTLEWSKI MD
Internal Medicine (Clinical Cardiac Electrophysiology)
1225 GRAHAM RD STE C-2310
FLORISSANT, MO 63031
St. Louis County (314) 953-6300
MATTHEW ALAN FRALEY MD
Internal Medicine (Cardiovascular Disease)
1225 GRAHAM RD STE C-2310
FLORISSANT, MO 63031
St. Louis County (618) 228-4215
SHEENA YAP FNP
Nurse Practitioner (Family)
1225 GRAHAM RD STE C-2310
FLORISSANT, MO 63031
St. Louis County (314) 953-6300
SOPAN LAHEWALA M.D.
Internal Medicine (Interventional Cardiology)
1225 GRAHAM RD STE C-2310
FLORISSANT, MO 63031
St. Louis County (314) 953-6300
DR. DEEPAK KOUL MD, FACC
Internal Medicine (Cardiovascular Disease)
1225 GRAHAM RD STE C-2310
FLORISSANT, MO 63031
St. Louis County (314) 953-6300

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 Julien Feghaly's NPI number?

The NPI number for Julien Feghaly is 1356847651. It was assigned to this individual provider in the NPPES registry on April 4, 2018.

Where is Julien Feghaly located?

Julien Feghaly practices at 1225 Graham Rd Ste C-2310, Florissant, MO 63031. The listed phone number is (314) 953-6312.

What is Julien Feghaly's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Julien Feghaly enrolled in Medicare?

Yes. Julien Feghaly 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.

Which organization bills Medicare for Julien Feghaly's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Julien Feghaly reassigns Medicare benefits to Fairview Heights Medical Group, Sc (Saint Louis, MO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Julien Feghaly's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Julien Feghaly accept?

Health plans from UnitedHealthcare list Julien Feghaly 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 Julien Feghaly affiliated with any hospitals?

According to CMS data, Julien Feghaly is affiliated with Anderson Hospital and Christian Hospital Northeast.

When was this NPI record last updated?

The NPPES record for Julien Feghaly was last updated on October 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.