SARA KASS-GERGI MD
NPI 1053844373
Internal Medicine - Critical Care Medicine in Philadelphia, PA

Q: What is Sara Kass-gergi's NPI number?

The NPI number for Sara Kass-gergi is 1053844373. It was assigned to this individual provider in the NPPES registry on April 4, 2017.

Q: What is Sara Kass-gergi's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Q: When was this NPI record last updated?

The NPPES record for Sara Kass-gergi was last updated on May 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since April 04, 2017PECOS EnrolledAccepts Medicare Assignment

800 WALNUT ST FL SQUARE9, PHILADELPHIA, PA 19107(215) 829-5027(215) 829-6391 Get Directions Write a Review

NPPES record last updated: May 22, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Sara Kass-gergi Md NPPES

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

SARA KASS-GERGI MD (NPI 1053844373) is an individual critical care medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD474896) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, is affiliated with Hospital Of Univ Of Pennsylvania, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1053844373

Entity TypeIndividualFemale

Primary Taxonomy207RC0200X

Provider Legal NameSARA KASS-GERGICredential: MD

Location Address800 WALNUT ST FL SQUARE9Philadelphia, PA 19107-5176

Mailing Address3400 Civic Center BlvdPhiladelphia, PA 19104-5127 · (215) 300-1831

Phone(215) 829-5027

Fax(215) 829-6391

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateApril 4, 2017

Last NPPES UpdateMay 22, 2025

NPPES CertifiedMay 22, 2025

✔ NPI 1053844373 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RC0200X

License✔ Licensed in PA · MD474896

Definition

An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Also ListedInternal MedicineTaxonomy 207R00000X · License MD474896 (PA)

Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License MD474896 (PA)

800 WALNUT ST FL SQUARE9, Philadelphia, PA 19107

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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 and accepts Medicare assignment

Sara Kass-gergi 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 ID9537405147

PECOS Enrollment IDI20240228004179

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

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.

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

52 services18 patients

Hospital Affiliations CMS Care Compare

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

Hospital Of Univ Of Pennsylvania

Acute Care Hospitals · Philadelphia, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390111

Location34th & Spruce StsPhiladelphia, PA 19104 · 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 2

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

RONALD L KOTLER MD

Internal Medicine (Pulmonary Disease)

800 WALNUT ST FL SQUARE9
PHILADELPHIA, PA 19107

Philadelphia County (215) 829-5027

PAUL A KINNIRY MD

Internal Medicine (Critical Care Medicine)

800 WALNUT ST FL SQUARE9
PHILADELPHIA, PA 19107

Philadelphia County (215) 829-5027

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 Sara Kass-gergi's NPI number?

The NPI number for Sara Kass-gergi is 1053844373. It was assigned to this individual provider in the NPPES registry on April 4, 2017.

Where is Sara Kass-gergi located?

Sara Kass-gergi practices at 800 Walnut St Fl Square9, Philadelphia, PA 19107. The listed phone number is (215) 829-5027.

What is Sara Kass-gergi's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Sara Kass-gergi enrolled in Medicare?

Yes. Sara Kass-gergi 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.

Is Sara Kass-gergi affiliated with any hospitals?

According to CMS data, Sara Kass-gergi is affiliated with Hospital Of Univ Of Pennsylvania.

When was this NPI record last updated?

The NPPES record for Sara Kass-gergi was last updated on May 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.