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JOY FESEN MD
NPI 1770162224
Internal Medicine in Marrero, LA

Active since April 02, 2021PECOS EnrolledAccepts Medicare Assignment
1101 MEDICAL CENTER BLVD, MARRERO, LA 70072(504) 349-1656(504) 349-1933 Get Directions Write a Review

NPPES record last updated: August 13, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 13, 2024, Apr 2, 2021 (2 updates tracked since 2021).

About Joy Fesen Md NPPES

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

JOY FESEN MD (NPI 1770162224) is an individual internal medicine provider in Marrero, Louisiana, licensed in Louisiana (343337) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, is affiliated with West Jefferson Medical Center, and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (2021).

NPPES Registry Identity

NPI1770162224
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameJOY FESENCredential: MD
Location Address1101 MEDICAL CENTER BLVDMarrero, LA 70072-3147
Mailing Address1430 Tulane Ave # 8050New Orleans, LA 70112-2632 · (504) 988-7809 · Fax (504) 988-3971
Phone(504) 349-1656
Fax(504) 349-1933
Sole ProprietorNo
Medical School CMSUniversity Of Kansas School Of Med (kc/wich/sal)Graduated 2021
Enumeration DateApril 2, 2021
Last NPPES UpdateAugust 13, 20242 updates tracked since enumeration
NPPES CertifiedAugust 13, 2024
✔ NPI 1770162224 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in LA · 343337
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1101 MEDICAL CENTER BLVD, Marrero, LA 70072
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMO Louisiana.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

Joy Fesen 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 ID1850792011
PECOS Enrollment IDI20240827001659
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 Joy Fesen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

New Orleans Physician Services Inc
1.2 mi
Internal Medicine
4945 LAPALCO BLVD STE 200
Marrero, LA 70072
  • Reassigned Medicare billing, Louisiana enrollment
  • 291 clinicians in this Medicare group
NPI 1396169678 (504) 301-2825

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

Areas of Expertise CMS Part B claims 3

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.
60 services19 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.
52 services20 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.
18 services17 patients

Hospital Affiliations CMS Care Compare

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

West Jefferson Medical Center

Acute Care Hospitals · Marrero, LA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190039
Location1101 Medical Center BlvdMarrero, LA 70072 · Jefferson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70072 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
$128.88 typical visit price
range $55.50 – $170.30
Typical copayment $32.22 (range $13.87 – $42.57)
Most-billed visit code 99204
Established Patient
$98.35 typical visit price
range $17.42 – $138.03
Typical copayment $24.58 (range $4.35 – $34.50)
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 20

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

LAURA KATHLEEN BROWN MSN-APRN
Nurse Practitioner (Acute Care)
1101 MEDICAL CENTER BLVD
MARRERO, LA 70072
Jefferson Parish (504) 349-2351
MS. ROSALIE MARIE LARSON MSN, RN
Registered Nurse (Critical Care Medicine)
1101 MEDICAL CENTER BLVD
MARRERO, LA 70072
Jefferson Parish (504) 349-2400
DR. KENNETH C. MALMSTROM MD
Hospitalist
1101 MEDICAL CENTER BLVD
MARRERO, LA 70072
Jefferson Parish (504) 349-1656
DR. JAMES W CALLAGHAN MD
Emergency Medicine
1101 MEDICAL CENTER BLVD, EMERGENCY DEPARTMENT
MARRERO, LA 70072
Jefferson Parish (504) 349-1533
HERNAN ADAMES MD
Internal Medicine
1101 MEDICAL CENTER BLVD
MARRERO, LA 70072
Jefferson Parish (504) 349-1656
JAHNAVI RUDRAKSHALA MD
Internal Medicine
1101 MEDICAL CENTER BLVD
MARRERO, LA 70072
Jefferson Parish (504) 349-1656
DR. JAMIESON GLASSER M.D.
Student in an Organized Health Care Education/Training Program
1101 MEDICAL CENTER BLVD
MARRERO, LA 70072
Jefferson Parish (504) 347-5511
ELIZABETH COCHRANE RITZ M.D.
Emergency Medicine
1101 MEDICAL CENTER BLVD
MARRERO, LA 70072
Jefferson Parish (504) 349-1533

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 Joy Fesen's NPI number?

The NPI number for Joy Fesen is 1770162224. It was assigned to this individual provider in the NPPES registry on April 2, 2021.

Where is Joy Fesen located?

Joy Fesen practices at 1101 Medical Center Blvd, Marrero, LA 70072. The listed phone number is (504) 349-1656.

What is Joy Fesen's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Joy Fesen enrolled in Medicare?

Yes. Joy Fesen 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 Joy Fesen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joy Fesen reassigns Medicare benefits to New Orleans Physician Services Inc (Marrero, LA). 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 Joy Fesen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joy Fesen accept?

Health plans from HMO Louisiana list Joy Fesen 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 Joy Fesen affiliated with any hospitals?

According to CMS data, Joy Fesen is affiliated with West Jefferson Medical Center.

When was this NPI record last updated?

The NPPES record for Joy Fesen was last updated on August 13, 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.