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REN DERMATOLOGY PLLC
NPI 1003258484
Dermatology in Franklin, TN

Active since July 25, 2013CLIA Certified · 2 labs
155 COVEY DR, SUITE 200, FRANKLIN, TN 37067(617) 359-5366 Get Directions Write a Review

NPPES record last updated: December 15, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 15, 2025, Oct 9, 2025, Oct 30, 2020 (3 updates tracked since 2020).

About Ren Dermatology Pllc NPPES

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

REN DERMATOLOGY PLLC (NPI 1003258484), doing business as Ren Dermatology And Aesthetics, is a healthcare organization registered as a dermatology in Franklin, Tennessee and active in the NPI registry since July 2013. The organization holds 2 active CLIA laboratory certificates, maintains 2 additional practice locations, and lists Julianne Pivaronas, Direct Or Practice Operations, as its authorized official.

NPPES Registry Identity

NPI1003258484
Entity TypeOrganization
Primary Taxonomy207N00000X
Legal Business NameREN DERMATOLOGY PLLC
Location Address155 COVEY DR, SUITE 200Franklin, TN 37067-5602
Mailing Address1195 Old Hickory Blvd Ste 200Brentwood, TN 37027-4239 · (615) 835-3220 · Fax (615) 835-3235
Phone(617) 359-5366
Organization SubpartNo
Authorized OfficialJulianne PivaronasDirect Or Practice Operations · (615) 835-3220
Enumeration DateJuly 25, 2013
Last NPPES UpdateDecember 15, 20253 updates tracked since enumeration
NPPES CertifiedDecember 15, 2025
✔ NPI 1003258484 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License✔ Licensed in TN · MD0000046202
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
155 COVEY DR, Franklin, TN 37067
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Other Names 1

Doing Business AsRen Dermatology And Aesthetics

Secondary Practice Locations 2

Location 11195 Old Hickory Blvd Ste 202Brentwood, TN 37027-4239 · Phone (615) 835-3220 · Fax (615) 835-3235
Location 21195 Old Hickory Blvd Ste 201Brentwood, TN 37027-4239 · Phone (615) 835-3220 · Fax (615) 835-3235

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ren Dermatology Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

8

Medicare enrollment records show 8 clinicians reassign Medicare billing to Ren Dermatology PLLC, which bills Medicare for the services they deliver. Of these, 4 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (8)

William Stebbins, MD
Micrographic Dermatologic Surgery (MDS)
NPI 1295930816
740 COOL SPRINGS BLVD STE 200
Franklin, TN 37067
(615) 771-1881
✔ PECOS✔ Accepts Medicare2.4 mi
Anna Land, MD
Dermatology
NPI 1366887929
7020 BERRY FARMS XING STE 100
Franklin, TN 37064
(317) 514-6104
✔ PECOS✔ Accepts Medicare3.7 mi
Christina Gelbard, MD
Dermatology
NPI 1881951473
1195 OLD HICKORY BLVD STE 202
Brentwood, TN 37027
(615) 835-3220
✔ PECOS✔ Accepts Medicare8.7 mi
Jennifer Lee, MD
Dermatology
NPI 1548478936
1195 OLD HICKORY BLVD STE 202
Brentwood, TN 37027
(615) 835-3220
✔ PECOS✔ Accepts Medicare8.7 mi
Allison Weiffenbach, MD
Dermatology
NPI 1043745474
4515 HARDING PIKE STE 310
Nashville, TN 37205
(339) 364-1567
✔ PECOS✔ Accepts Medicare15 mi
Lucas Bryant, MD
Otolaryngology
NPI 1902166341
660 S MOUNT JULIET RD STE 120
Mt Juliet, TN 37122
(615) 656-7859
✔ PECOS24 mi
Taylor Mulkey, M.D.
Dermatology
NPI 1760679203
612 SEACOAST PKWY
Mt Pleasant, SC 29464
(843) 881-4440
✔ PECOS✔ Accepts Medicare452 mi
Casey Lubner, MD
Dermatology
NPI 1205331071
11645 WILSHIRE BLVD STE 900
Los Angeles, CA 90025
(424) 243-7668
✔ PECOS✔ Accepts Medicare1,792 mi

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 2

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) 44D2068284

Ren Dermatology, PLLC · Franklin, TN
Active · expires Oct 30, 2027
CLIA Number44D2068284
Laboratory TypePhysician Office
Certificate Effective DateOctober 31, 2025
Certificate Expiration DateOctober 30, 2027
Laboratory DirectorDr. Jennifer J. Lee
Laboratory Phone(615) 835-3220
Laboratory LocationRen Dermatology, PLLC155 Covey Dr Ste 200, Franklin, TN 37067
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.

Certificate of Waiver 44D2255418

Ren Dermatology And Laser Center · Brentwood, TN
Active · expires Jul 31, 2027
CLIA Number44D2255418
Laboratory TypePhysician Office
Certificate Effective DateAugust 1, 2025
Certificate Expiration DateJuly 31, 2027
Laboratory DirectorDr. Jennifer J. Lee
Laboratory Phone(615) 905-9812
Laboratory LocationRen Dermatology And Laser Center1195 Old Hickory Blvd #202, Brentwood, TN 37027
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory to perform only 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 Ren Dermatology PLLC's NPI number?

The NPI number for Ren Dermatology PLLC is 1003258484. It was assigned to this organization in the NPPES registry on July 25, 2013. The provider is doing business as REN Dermatology and Aesthetics.

Where is Ren Dermatology PLLC located?

Ren Dermatology PLLC is located at 155 Covey Dr Suite 200, Franklin, TN 37067. The listed phone number is (617) 359-5366.

What is Ren Dermatology PLLC's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Ren Dermatology PLLC enrolled in Medicare?

Yes. Ren Dermatology PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ren Dermatology PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 3 Medicare specialties reassign their Medicare billing to Ren Dermatology PLLC. 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 Dermatology (6), Micrographic Dermatologic Surgery (MDS) (1) and Otolaryngology (1). Of these, 4 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Ren Dermatology PLLC hold CLIA laboratory certificates?

Yes. 2 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 Ren Dermatology PLLC was last updated on December 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.