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VALLEY KIDNEY SPECIALISTS, P.C.
NPI 1134419385
Internal Medicine - Nephrology in Allentown, PA

Active since April 08, 2011CLIA 39D2067928 · Microscopy
1230 S CEDAR CREST BLVD, SUITE 301, ALLENTOWN, PA 18103(610) 432-4529(610) 432-2206 Get Directions Write a Review

NPPES record last updated: December 26, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Valley Kidney Specialists, P.c. NPPES

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

VALLEY KIDNEY SPECIALISTS, P.C. (NPI 1134419385) is a healthcare organization registered as a nephrology in Allentown, Pennsylvania and active in the NPI registry since April 2011. The organization holds a CLIA Microscopy certificate valid through October 23, 2027 and lists Ravindra Bollu, President, as its authorized official.

NPPES Registry Identity

NPI1134419385
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameVALLEY KIDNEY SPECIALISTS, P.C.
Location Address1230 S CEDAR CREST BLVD, SUITE 301Allentown, PA 18103-6231
Mailing Address1230 S Cedar Crest Blvd, Suite 301Allentown, PA 18103-6231 · (610) 432-4529 · Fax (610) 432-2206
Phone(610) 432-4529
Fax(610) 432-2206
Organization SubpartNo
Authorized OfficialRavindra BolluPresident · (610) 432-4529
Enumeration DateApril 8, 2011
Last NPPES UpdateDecember 26, 2013
✔ NPI 1134419385 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.
1230 S CEDAR CREST BLVD, Allentown, PA 18103
Open in Google Maps ↗

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

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)

Valley Kidney Specialists, P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

30

Medicare enrollment records show 30 clinicians reassign Medicare billing to Valley Kidney Specialists, P.C., which bills Medicare for the services they deliver. Of these, 24 practice at this address and 28 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 3

Nephrology24
Nurse Practitioner5
Internal Medicine1

Nearest to this location (20)

See all 30
Tayyab Ali, MD
Nephrology
NPI 1710986559
1230 S CEDAR CREST BLVD STES 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
Cheryl Bitting, CRNP
Nurse Practitioner
NPI 1891888301
1230 S CEDAR CREST BLVD STES 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
Margaret Duffy, MD
Nephrology
NPI 1518233881
1230 S CEDAR CREST BLVD STES 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
Frederick Fleszler, MD
Nephrology
NPI 1588758353
1230 S CEDAR CREST BLVD STES 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
Joseph Guzzo, M.D.
Nephrology
NPI 1154312833
1230 S CEDAR CREST BLVD STES 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
Drew Harrison, MD
Nephrology
NPI 1023094364
1230 S CEDAR CREST BLVD STE 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
Shawn Hazlett, DO
Nephrology
NPI 1316925209
1230 S CEDAR CREST BLVD STES 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
Nelson Kopyt, DO
Nephrology
NPI 1104802891
1230 S CEDAR CREST BLVD STES 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
Sharon Maynard, M.D.
Nephrology
NPI 1104995943
1230 S CEDAR CREST BLVD STES 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
Deepti Moon, M.D.
Nephrology
NPI 1134231871
1230 S CEDAR CREST BLVD STES 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
Aedan Olaso, MD
Nephrology
NPI 1417268996
1230 S CEDAR CREST BLVD STES 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
James Reichart, M.D.
Nephrology
NPI 1861656100
1230 S CEDAR CREST BLVD STES 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
Dana Root, CRNP
Nurse Practitioner
NPI 1568027282
1230 S CEDAR CREST BLVD STES 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
Mandeep Samra, M.D.
Nephrology
NPI 1184913865
1230 S CEDAR CREST BLVD
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
Mohammad Saqib, MD
Nephrology
NPI 1972548675
1230 S CEDAR CREST BLVD STES 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
Henry Schairer, M.D.
Nephrology
NPI 1578554192
1230 S CEDAR CREST BLVD STES 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
Harinder Singh, MD
Nephrology
NPI 1710928049
1230 S CEDAR CREST BLVD STES 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
Nukanme Togonu-Bickersteth, M.D.
Nephrology
NPI 1508126533
1230 S CEDAR CREST BLVD STES 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
Karen Williams, CRNP
Nurse Practitioner
NPI 1457303141
1230 S CEDAR CREST BLVD STES 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
Debra Williston, CRNP
Nurse Practitioner
NPI 1669477543
1230 S CEDAR CREST BLVD STES 301, 302, 304
Allentown, PA 18103
(610) 432-4529
✔ PECOS✔ Accepts MedicareSame address
See all 30 clinicians

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

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 for Provider-Performed Microscopy Procedures (PPMP) 39D2067928

Valley Kidney Specialists, PC · Allentown, PA
Active · expires Oct 23, 2027
CLIA Number39D2067928
Laboratory TypePhysician Office
Certificate Effective DateOctober 24, 2025
Certificate Expiration DateOctober 23, 2027
Laboratory DirectorDr. Ravindra Bollu MD
Laboratory Phone(610) 432-4529
Laboratory LocationValley Kidney Specialists, PC1230 S Cedar Crest Blvd Suite 302, Allentown, PA 18103
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

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 Valley Kidney Specialists, P.C.'s NPI number?

The NPI number for Valley Kidney Specialists, P.C. is 1134419385. It was assigned to this organization in the NPPES registry on April 8, 2011.

Where is Valley Kidney Specialists, P.C. located?

Valley Kidney Specialists, P.C. is located at 1230 S Cedar Crest Blvd Suite 301, Allentown, PA 18103. The listed phone number is (610) 432-4529.

What is Valley Kidney Specialists, P.C.'s specialty?

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

Is Valley Kidney Specialists, P.C. enrolled in Medicare?

Yes. Valley Kidney Specialists, P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Valley Kidney Specialists, P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 30 clinicians in 3 Medicare specialties reassign their Medicare billing to Valley Kidney Specialists, P.C.. 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. The largest specialties are Nephrology (24), Nurse Practitioner (5) and Internal Medicine (1). Of these, 24 practice at this address and 28 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Valley Kidney Specialists, P.C. hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 39D2067928) is associated with this NPI, valid through October 23, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Valley Kidney Specialists, P.C. accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Valley Kidney Specialists, P.C. 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 Valley Kidney Specialists, P.C. was last updated on December 26, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.