MID-ATLANTIC NEPHROLOGY ASSOCIATES PA
NPI 1780433672
Internal Medicine - Nephrology in Baltimore, MD

Q: What is Mid-Atlantic Nephrology Associates PA's specialty?

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

Active since May 14, 2024CLIA 21D2133523 · Waiver

1666 SULPHUR SPRING RD, BALTIMORE, MD 21227(410) 242-0029(410) 242-0096 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mid-atlantic Nephrology Associates Pa NPPES

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

MID-ATLANTIC NEPHROLOGY ASSOCIATES PA (NPI 1780433672) is a healthcare organization registered as a nephrology in Baltimore, Maryland and active in the NPI registry since May 2024. The organization holds a CLIA Waiver certificate valid through July 13, 2027 and lists Robert Fuld, President/ceo, as its authorized official.

NPPES Registry Identity

NPI1780433672

Entity TypeOrganization

Primary Taxonomy207RN0300X

Legal Business NameMID-ATLANTIC NEPHROLOGY ASSOCIATES PA

Location Address1666 SULPHUR SPRING RDBaltimore, MD 21227-2539

Mailing Address1589 Sulphur Spring Rd Ste 109Baltimore, MD 21227-2542 · (410) 536-5400 · Fax (410) 737-2168

Phone(410) 242-0029

Fax(410) 242-0096

Organization SubpartNo

Authorized OfficialRobert FuldPresident/ceo · (410) 536-5400

Enumeration DateMay 14, 2024

Last NPPES UpdateFebruary 12, 2026

NPPES CertifiedFebruary 12, 2026

✔ NPI 1780433672 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.

1666 SULPHUR SPRING RD, Baltimore, MD 21227

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 21D2133523

Mid Atlantic Nephrology Associates PA · Baltimore, MD

Active · expires Jul 13, 2027

CLIA Number21D2133523

Laboratory TypeAmbulatory Surgery Center

Certificate Effective DateJuly 14, 2025

Certificate Expiration DateJuly 13, 2027

Laboratory DirectorRobert A. Fuld

Laboratory Phone(410) 242-0029

Laboratory LocationMid Atlantic Nephrology Associates PA1666 Sulphur Springs Road, Baltimore, MD 21227

CLIA data matches this NPI record on: Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES

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

DIALYSIS ACCESS SERVICES, LLC

Clinic/Center (Ambulatory Surgical)

1666 SULPHUR SPRING RD
BALTIMORE, MD 21227

Baltimore County (410) 242-0029

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 Mid-Atlantic Nephrology Associates PA's NPI number?

The NPI number for Mid-Atlantic Nephrology Associates PA is 1780433672. It was assigned to this organization in the NPPES registry on May 14, 2024.

Where is Mid-Atlantic Nephrology Associates PA located?

Mid-Atlantic Nephrology Associates PA is located at 1666 Sulphur Spring Rd, Baltimore, MD 21227. The listed phone number is (410) 242-0029.

What is Mid-Atlantic Nephrology Associates PA's specialty?

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

Does Mid-Atlantic Nephrology Associates PA hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 21D2133523) is associated with this NPI, valid through July 13, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Mid-Atlantic Nephrology Associates PA was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.