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B. RENTZ DUNN JR. M.D.
NPI 1154313708
Internal Medicine - Nephrology in Nashville, TN

Active since August 19, 2005PECOS Enrolled
2010 CHURCH ST, STE. 508, NASHVILLE, TN 37203(615) 329-5072(615) 329-5834 Get Directions Write a Review

NPPES record last updated: October 26, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About B. Rentz Dunn Jr. M.d. NPPES

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

B. RENTZ DUNN JR. M.D. (NPI 1154313708) is an individual nephrology provider in Nashville, Tennessee, licensed in Tennessee (21596) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154313708
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameB. RENTZ DUNN JR.Credential: M.D.
Location Address2010 CHURCH ST, STE. 508Nashville, TN 37203-2012
Mailing Address2010 Church St, Ste. 508Nashville, TN 37203-2012 · (615) 329-5072 · Fax (615) 329-5834
Phone(615) 329-5072
Fax(615) 329-5834
Sole ProprietorNo
Enumeration DateAugust 19, 2005
Last NPPES UpdateOctober 26, 2016
✔ NPI 1154313708 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in TN · 21596
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.
2010 CHURCH ST, Nashville, TN 37203
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Other Identifiers 3

Medicare PIN3061292TN
Medicaid3061291TN
Medicare UPIND45263TN

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

B. Rentz Dunn Jr. M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37203 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
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Mycophenolate mofetil, oral, 250 mg J7517
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier12 claims1,440 services$0.18 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
1 supplier11 claims11 services$17.21 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

DR. HENRY DOUGLAS EDWARDS M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
2010 CHURCH ST, STE 615
NASHVILLE, TN 37203
Davidson County (615) 284-7950
JORDAN CARTWRIGHT PA-C
Physician Assistant
2010 CHURCH ST, STE. 700
NASHVILLE, TN 37203
Davidson County (615) 329-7878
MARGARET M BRENNAN MD
Obstetrics & Gynecology
2010 CHURCH ST, SUITE 503
NASHVILLE, TN 37203
Davidson County (615) 284-7980
EDWARD WHITE MD
Internal Medicine (Gastroenterology)
2010 CHURCH ST, SUITE 420
NASHVILLE, TN 37203
Davidson County (615) 329-2141
TRACIE THIBAULT APRN
Nurse Practitioner (Women's Health)
2010 CHURCH ST, STE. 201
NASHVILLE, TN 37203
Davidson County (615) 284-2800
ALICIA A. HALL, MD, INC.
Family Medicine
2010 CHURCH ST, STE 526
NASHVILLE, TN 37203
Davidson County (615) 329-7969
TENNESSEE MATERNAL-FETAL MEDICINE LLC
Specialist
2010 CHURCH ST, SUITE 310
NASHVILLE, TN 37203
Davidson County (615) 284-7833
DR. ALLEN BRIAN WILCOX JR. MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
2010 CHURCH ST, STE. 700
NASHVILLE, TN 37203
Davidson County (615) 329-7878

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 B. Dunn's NPI number?

The NPI number for B. Dunn is 1154313708. It was assigned to this individual provider in the NPPES registry on August 19, 2005.

Where is B. Dunn located?

B. Dunn practices at 2010 Church St Ste. 508, Nashville, TN 37203. The listed phone number is (615) 329-5072.

What is B. Dunn's specialty?

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

Is B. Dunn enrolled in Medicare?

Yes. B. Dunn is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for B. Dunn was last updated on October 26, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.