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NEPHROLOGY ASSOCIATES, PC
NPI 1275230013
Internal Medicine - Nephrology in Nashville, TN

Active since February 13, 2023CLIA Certified · 6 labs
408 42ND AVE N, NASHVILLE, TN 37209(615) 356-4111(615) 661-2425 Get Directions Write a Review

NPPES record last updated: April 10, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 10, 2026, Feb 13, 2023 (2 updates tracked since 2023).

About Nephrology Associates, Pc NPPES

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

NEPHROLOGY ASSOCIATES, PC (NPI 1275230013) is a healthcare organization registered as a nephrology in Nashville, Tennessee and active in the NPI registry since February 2023. The organization holds 6 active CLIA laboratory certificates and lists Gregory Rowbatham, Co-president, as its authorized official.

NPPES Registry Identity

NPI1275230013
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameNEPHROLOGY ASSOCIATES, PC
Location Address408 42ND AVE NNashville, TN 37209-3669
Mailing Address408 42nd Ave NNashville, TN 37209-3669 · (615) 356-4111 · Fax (615) 661-2425
Phone(615) 356-4111
Fax(615) 661-2425
Organization SubpartNo
Authorized OfficialGregory RowbathamCo-president · (615) 218-4172
Enumeration DateFebruary 13, 2023
Last NPPES UpdateApril 10, 20262 updates tracked since enumeration
NPPES CertifiedApril 10, 2026
✔ NPI 1275230013 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 7

★ 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 ListedPhysician AssistantTaxonomy 363A00000X
Also ListedNurse PractitionerTaxonomy 363L00000X
Also ListedNurse Practitioner · Acute CareTaxonomy 363LA2100X
Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X
Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X
408 42ND AVE N, Nashville, TN 37209
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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

CLIA Laboratory Certificates CMS CLIA 8

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) 44D2051887

Nephrology Associates, PC Specialty Clinic · Spring Hill, TN
Active · expires Oct 22, 2027
CLIA Number44D2051887
Laboratory TypePhysician Office
Certificate Effective DateOctober 23, 2025
Certificate Expiration DateOctober 22, 2027
Laboratory DirectorDr. J Chris Wilbeck
Laboratory Phone(615) 356-4111
Laboratory LocationNephrology Associates, PC Specialty Clinic5073 Columbia Pike, Suite 210, Spring Hill, TN 37174
CLIA data matches this NPI record on: 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.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 44D1070757

Nephrology Associates PC · Dickson, TN
Active · expires Jul 8, 2027
CLIA Number44D1070757
Laboratory TypePhysician Office
Certificate Effective DateJuly 9, 2025
Certificate Expiration DateJuly 8, 2027
Laboratory DirectorAshish Soni MD
Laboratory Phone(615) 356-4111
Laboratory LocationNephrology Associates PC111 Highway 70-E Suite E, Dickson, TN 37055
CLIA data matches this NPI record on: 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.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 44D1063845

Nephrology Associates PC Lewisburg Specialty Clinic · Lewisburg, TN
Active · expires Jan 22, 2027
CLIA Number44D1063845
Laboratory TypePhysician Office
Certificate Effective DateJanuary 23, 2025
Certificate Expiration DateJanuary 22, 2027
Laboratory DirectorHany Rezk MD
Laboratory Phone(615) 356-4111
Laboratory LocationNephrology Associates PC Lewisburg Specialty Clinic1030 War Eagle Drive, Lewisburg, TN 37091
CLIA data matches this NPI record on: 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.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 44D0920570

Nephrology Associates · Gallatin, TN
Active · expires Oct 3, 2026
CLIA Number44D0920570
Laboratory TypePhysician Office
Certificate Effective DateOctober 4, 2024
Certificate Expiration DateOctober 3, 2026
Laboratory DirectorDr. David Peter Choma
Laboratory Phone(615) 356-4111
Laboratory LocationNephrology Associates300 Steamplant Road Suite 200, Gallatin, TN 37066
CLIA data matches this NPI record on: 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.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 44D0920575

Nephrology Associates · Mcminnville, TN
Active · expires Oct 3, 2026
CLIA Number44D0920575
Laboratory TypePhysician Office
Certificate Effective DateOctober 4, 2024
Certificate Expiration DateOctober 3, 2026
Laboratory DirectorDr. Christie Ann Green
Laboratory Phone(615) 356-4111
Laboratory LocationNephrology Associates1589 Sparta Road Suite 303, Mcminnville, TN 37110
CLIA data matches this NPI record on: 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.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 44D0951147

Nephrology Associates PC · Hendersonville, TN
Active · expires Sep 13, 2026
CLIA Number44D0951147
Laboratory TypePhysician Office
Certificate Effective DateSeptember 14, 2024
Certificate Expiration DateSeptember 13, 2026
Laboratory DirectorDr. Sundar Venkatesh
Laboratory Phone(615) 356-4111
Laboratory LocationNephrology Associates PC353 New Shackle Island Rd, Suite 249C, Hendersonville, TN 37075
CLIA data matches this NPI record on: 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.

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.

NEPHROLOGY ASSOCIATES, PC
Internal Medicine (Nephrology)
408 42ND AVE N, STE 300
NASHVILLE, TN 37209
Davidson County (615) 356-4111
DR. MICHAEL D COLEMAN JR. MD
Internal Medicine (Nephrology)
408 42ND AVE N
NASHVILLE, TN 37209
Davidson County (615) 356-4111

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 Nephrology Associates, PC's NPI number?

The NPI number for Nephrology Associates, PC is 1275230013. It was assigned to this organization in the NPPES registry on February 13, 2023.

Where is Nephrology Associates, PC located?

Nephrology Associates, PC is located at 408 42nd Ave N, Nashville, TN 37209. The listed phone number is (615) 356-4111.

What is Nephrology Associates, PC's specialty?

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

Does Nephrology Associates, PC hold CLIA laboratory certificates?

Yes. 6 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Nephrology Associates, PC was last updated on April 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.