JEFFERSON MEDICAL CARE, PC
NPI 1164511747
Internal Medicine - Nephrology in Philadelphia, PA

Q: What is Jefferson Medical Care, PC's NPI number?

The NPI number for Jefferson Medical Care, PC is 1164511747. It was assigned to this organization in the NPPES registry on October 12, 2006.

Q: What is Jefferson Medical Care, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Active since October 12, 2006

211 S 9TH ST, SUITE 305, PHILADELPHIA, PA 19107(215) 955-9558(215) 955-3920 Get Directions Write a Review

NPPES record last updated: October 14, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Jefferson Medical Care, Pc NPPES

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

JEFFERSON MEDICAL CARE, PC (NPI 1164511747) is a healthcare organization registered as a nephrology in Philadelphia, Pennsylvania and active in the NPI registry since October 2006. The organization lists Hristos Ristas, Vice President, as its authorized official.

NPPES Registry Identity

NPI1164511747

Entity TypeOrganization

Primary Taxonomy207RN0300X

Legal Business NameJEFFERSON MEDICAL CARE, PC

Location Address211 S 9TH ST, SUITE 305Philadelphia, PA 19107-6810

Mailing AddressPo Box 828937Philadelphia, PA 19182-8937 · (215) 955-1240

Phone(215) 955-9558

Fax(215) 955-3920

Organization SubpartNo

Authorized OfficialHristos RistasVice President · (215) 955-9298

Enumeration DateOctober 12, 2006

Last NPPES UpdateOctober 14, 2022

NPPES CertifiedOctober 14, 2022

✔ NPI 1164511747 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 8

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Also ListedDentistTaxonomy 122300000X

Also ListedDentist · Oral and Maxillofacial SurgeryTaxonomy 1223S0112X

Also ListedEmergency MedicineTaxonomy 207P00000X

Also ListedFamily MedicineTaxonomy 207Q00000X

Also ListedFamily Medicine · Addiction MedicineTaxonomy 207QA0401X

Also ListedFamily Medicine · Adult MedicineTaxonomy 207QA0505X

Also ListedFamily Medicine · Geriatric MedicineTaxonomy 207QG0300X

211 S 9TH ST, Philadelphia, PA 19107

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Other Identifiers 1

Medicaid0016886700001PA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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 and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jefferson Medical Care, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 3 clinicians reassign Medicare billing to Jefferson Medical Care, PC, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Birgit Rakel, M.D.

Emergency Medicine

NPI 1578584835

925 CHESTNUT ST SUITE 120
Philadelphia, PA 19107

(215) 955-2221

✔ PECOS✔ Accepts Medicare0.4 mi

Pooja Singh, MD

Nephrology

NPI 1871787739

833 CHESTNUT ST SUITE 700
Philadelphia, PA 19107

(215) 503-3000

✔ PECOS0.4 mi

Kenneth Andreoni, M.D.

General Surgery

NPI 1780778035

1025 WALNUT ST BLDG 605
Philadelphia, PA 19107

(352) 443-0994

✔ PECOS✔ Accepts Medicare0.5 mi

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

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 Jefferson Medical Care, PC's NPI number?

The NPI number for Jefferson Medical Care, PC is 1164511747. It was assigned to this organization in the NPPES registry on October 12, 2006.

Where is Jefferson Medical Care, PC located?

Jefferson Medical Care, PC is located at 211 S 9th St Suite 305, Philadelphia, PA 19107. The listed phone number is (215) 955-9558.

What is Jefferson Medical Care, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Jefferson Medical Care, PC enrolled in Medicare?

Yes. Jefferson Medical Care, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Jefferson Medical Care, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Jefferson Medical Care, PC, in Emergency Medicine, General Surgery and Nephrology. A 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 the clinician's services. Of these, 3 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Jefferson Medical Care, PC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Jefferson Medical Care, PC 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.

When was this NPI record last updated?

The NPPES record for Jefferson Medical Care, PC was last updated on October 14, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.