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ESTEBAN GERSHANIK M.D., M.P.H.
NPI 1376723858
Internal Medicine in New Orleans, LA

Active since November 13, 2007PECOS EnrolledAccepts Medicare Assignment
1430 TULANE AVE # SL-37, MED-PEDS RESIDENCY PROGRAN, NEW ORLEANS, LA 70112(504) 988-5800 Get Directions Write a Review

NPPES record last updated: November 13, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Esteban Gershanik M.d., M.p.h. NPPES

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

ESTEBAN GERSHANIK M.D., M.P.H. (NPI 1376723858) is an individual internal medicine provider in New Orleans, Louisiana, licensed in Louisiana (200587) and active in the NPI registry since November 2007. He is enrolled in Medicare PECOS, is affiliated with Brigham And Women's Hospital, and is a graduate of Tulane University School Of Medicine (2004).

NPPES Registry Identity

NPI1376723858
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameESTEBAN GERSHANIKCredential: M.D., M.P.H.
Location Address1430 TULANE AVE # SL-37, MED-PEDS RESIDENCY PROGRANNew Orleans, LA 70112-2632
Mailing Address300 Lake Marina Dr, Apt. #13dNew Orleans, LA 70124-1676 · (504) 782-5917 · Fax (504) 891-8753
Phone(504) 988-5800
Sole ProprietorNo
Medical School CMSTulane University School Of MedicineGraduated 2004
Enumeration DateNovember 13, 2007
✔ NPI 1376723858 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 · 200587
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 ListedPediatricsTaxonomy 208000000X · License 200587 (LA)
1430 TULANE AVE # SL-37, New Orleans, LA 70112
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Other Identifiers 1

Medicaid1069931LA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, HMO Louisiana, UnitedHealthcare.Insurance ›

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

Esteban Gershanik M.d., M.p.h. 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 ID6204991300
PECOS Enrollment IDI20090224000161, I20100223000136
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 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.
68 services31 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.
41 services26 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.
14 services14 patients

Hospital Affiliations CMS Care Compare 2

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

Brigham And Women's Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220110
Location75 Francis StreetBoston, MA 02115 · Suffolk County
Emergency services Birthing friendly

Faulkner Hospital-Brigham And Women's

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220119
Location1153 Centre StreetBoston, MA 02130 · Suffolk County
Emergency services

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 4

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

DR. KANNAN BASKAR MD
Pediatrics
1430 TULANE AVE # SL-37, TULANE SOM DEPT OF PEDIATRICS
NEW ORLEANS, LA 70112
Orleans Parish (504) 988-5458
DIANA MERCEDES CEJAS M.D.
Student in an Organized Health Care Education/Training Program
1430 TULANE AVE # SL-37
NEW ORLEANS, LA 70112
Orleans Parish (504) 988-5458
MARY ALICE ROSSI MD
Pediatrics
1430 TULANE AVE # SL-37
NEW ORLEANS, LA 70112
Orleans Parish (504) 988-5458
JOHN CLIFFORD CARLSON MD, PHD
Allergy & Immunology
1430 TULANE AVE # SL-37
NEW ORLEANS, LA 70112
Orleans Parish (504) 988-5456

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 Esteban Gershanik's NPI number?

The NPI number for Esteban Gershanik is 1376723858. It was assigned to this individual provider in the NPPES registry on November 13, 2007.

Where is Esteban Gershanik located?

Esteban Gershanik practices at 1430 Tulane Ave # Sl-37 Med-Peds Residency Progran, New Orleans, LA 70112. The listed phone number is (504) 988-5800.

What is Esteban Gershanik's specialty?

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

Is Esteban Gershanik enrolled in Medicare?

Yes. Esteban Gershanik 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.

What insurance does Esteban Gershanik accept?

Health plans from Blue Cross and Blue Shield of Louisiana, HMO Louisiana and UnitedHealthcare list Esteban Gershanik 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 Esteban Gershanik affiliated with any hospitals?

According to CMS data, Esteban Gershanik is affiliated with Brigham And Women's Hospital and Faulkner Hospital-Brigham And Women's.

When was this NPI record last updated?

The NPPES record for Esteban Gershanik was last updated on November 13, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.