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MR. MARC ALEXANDRE HERSH
NPI 1790243210
Internal Medicine - Gastroenterology in Philadelphia, PA

Active since March 04, 2019PECOS EnrolledAccepts Medicare Assignment
1101 CHESTNUT ST FL 8, PHILADELPHIA, PA 19107(215) 955-8900(215) 955-5245 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Mr. Marc Alexandre Hersh NPPES

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

MR. MARC ALEXANDRE HERSH (NPI 1790243210) is an individual gastroenterology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD481842) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Thomas Jefferson University Hospital, and is a graduate of Rush Medical College Of Rush University (2019).

NPPES Registry Identity

NPI1790243210
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMR. MARC ALEXANDRE HERSH
Location Address1101 CHESTNUT ST FL 8Philadelphia, PA 19107-3612
Mailing Address600 S Paulina St Ste 403Chicago, IL 60612-3806
Phone(215) 955-8900
Fax(215) 955-5245
Sole ProprietorYes
Medical School CMSRush Medical College Of Rush UniversityGraduated 2019
Enumeration DateMarch 4, 2019
Last NPPES UpdateJune 22, 2026
NPPES CertifiedJune 22, 2026
✔ NPI 1790243210 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in PA · MD481842
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
1101 CHESTNUT ST FL 8, Philadelphia, PA 19107
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.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

Mr. Marc Alexandre Hersh 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 ID7315274628
PECOS Enrollment IDI20250818003713
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.

Hospital Affiliations CMS Care Compare

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

Thomas Jefferson University Hospital

Acute Care Hospitals · Philadelphia, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390174
Location111 South 11th StreetPhiladelphia, PA 19107 · Philadelphia County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19107 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
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
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.

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.

VICTORIA BUHRMAN APN
Nurse Practitioner (Family)
1101 CHESTNUT ST FL 8
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-8900
VICTORIA DE LA GUERRA
Nurse Practitioner (Family)
1101 CHESTNUT ST FL 8
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-4226
ARIELLE RAE ARLETH
Nurse Practitioner (Acute Care)
1101 CHESTNUT ST FL 8
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-9402
NINA MEDINA CRNP
Nurse Practitioner
1101 CHESTNUT ST FL 8
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-5869

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 Marc Hersh's NPI number?

The NPI number for Marc Hersh is 1790243210. It was assigned to this individual provider in the NPPES registry on March 4, 2019.

Where is Marc Hersh located?

Marc Hersh practices at 1101 Chestnut St Fl 8, Philadelphia, PA 19107. The listed phone number is (215) 955-8900.

What is Marc Hersh's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Marc Hersh enrolled in Medicare?

Yes. Marc Hersh 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 Marc Hersh accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Marc Hersh 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 Marc Hersh affiliated with any hospitals?

According to CMS data, Marc Hersh is affiliated with Thomas Jefferson University Hospital.

When was this NPI record last updated?

The NPPES record for Marc Hersh was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.