DR. STEPHANIE NICOLE MROWCZYNSKI MD
NPI 1336844380
Internal Medicine in New Orleans, LA

Q: What is Stephanie Mrowczynski's NPI number?

The NPI number for Stephanie Mrowczynski is 1336844380. It was assigned to this individual provider in the NPPES registry on March 31, 2023.

Q: What is Stephanie Mrowczynski's specialty?

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

Active since March 31, 2023PECOS Enrolled

1430 TULANE AVE # 8050, NEW ORLEANS, LA 70112(504) 988-7809(504) 988-3971 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 4, 2026, Mar 31, 2023 (2 updates tracked since 2023).

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About Dr. Stephanie Nicole Mrowczynski Md NPPES

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

DR. STEPHANIE NICOLE MROWCZYNSKI MD (NPI 1336844380) is an individual internal medicine provider in New Orleans, Louisiana, licensed in Louisiana (350741) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS and is a graduate of Oakland Univ, William Beaumont School Of Medicine (2023).

NPPES Registry Identity

NPI1336844380

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameDR. STEPHANIE NICOLE MROWCZYNSKICredential: MD

Location Address1430 TULANE AVE # 8050New Orleans, LA 70112-2632

Mailing Address1430 Tulane Ave # 8050New Orleans, LA 70112-2632 · (504) 988-7809 · Fax (504) 988-3971

Phone(504) 988-7809

Fax(504) 988-3971

Sole ProprietorNo

Medical School CMSOakland Univ, William Beaumont School Of MedicineGraduated 2023

Enumeration DateMarch 31, 2023

Last NPPES UpdateJune 4, 20262 updates tracked since enumeration

NPPES CertifiedJune 4, 2026

✔ NPI 1336844380 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 · 350741

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

1430 TULANE AVE # 8050, New Orleans, LA 70112

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Stephanie Nicole Mrowczynski Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5496113193

PECOS Enrollment IDI20260616003651

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70112 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.

DR. VISHNUPRIYA KUCHANA MD

Student in an Organized Health Care Education/Training Program