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MS. MARCIA BERLIN
NPI 1255960993
Dietitian, Registered - Nutrition, Obesity and Weight Management in Nashville, TN

Active since April 04, 2020
397 WALLACE RD STE C201, NASHVILLE, TN 37211(615) 333-2481(615) 781-3923 Get Directions Write a Review

NPPES record last updated: September 12, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 12, 2025, Apr 4, 2020 (2 updates tracked since 2020).

About Ms. Marcia Berlin NPPES

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

MS. MARCIA BERLIN (NPI 1255960993) is an individual nutrition, obesity and weight management provider in Nashville, Tennessee, licensed in Tennessee (4222) and active in the NPI registry since April 2020.

NPPES Registry Identity

NPI1255960993
Entity TypeIndividualFemale
Primary Taxonomy133VN1201X
Provider Legal NameMS. MARCIA BERLIN
Location Address397 WALLACE RD STE C201Nashville, TN 37211-8018
Mailing Address2004 Hayes St Ste 800Nashville, TN 37203-2659 · (615) 329-0570
Phone(615) 333-2481
Fax(615) 781-3923
Sole ProprietorYes
Enumeration DateApril 4, 2020
Last NPPES UpdateSeptember 12, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 12, 2025
✔ NPI 1255960993 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, Registered · Nutrition, Obesity and Weight ManagementDietary & Nutritional Service Providers
Taxonomy Code133VN1201X
License✔ Licensed in TN · 4222
Definition
An individual who is a Board Certified Specialist for Obesity and Weight Management and educates, supports, and advocates for patients and clients to understand and manage their weight and associated risks through the use of nutritional, behavioral health, medical, surgical, pharmacotherapeutic, and exercise and physical activity interventions.
397 WALLACE RD STE C201, Nashville, TN 37211
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Marcia Berlin is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Marcia Berlin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Tennessee Oncology PLLC
6.8 mi
Hematology & Oncology
2004 HAYES ST STE 350
Nashville, TN 37203
  • Reassigned Medicare billing, Tennessee enrollment
  • 464 clinicians in this Medicare group
NPI 1023066149 (615) 312-3333

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

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.

MEGAN HOLLIS FNP
Nurse Practitioner (Family)
397 WALLACE RD STE C201
NASHVILLE, TN 37211
Davidson County (615) 333-2481
TENNESSEE ONCOLOGY PHARMACY DISPENSING
Non-Pharmacy Dispensing Site
397 WALLACE RD STE C201
NASHVILLE, TN 37211
Davidson County (615) 333-2481

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 Marcia Berlin's NPI number?

The NPI number for Marcia Berlin is 1255960993. It was assigned to this individual provider in the NPPES registry on April 4, 2020.

Where is Marcia Berlin located?

Marcia Berlin practices at 397 Wallace Rd Ste C201, Nashville, TN 37211. The listed phone number is (615) 333-2481.

What is Marcia Berlin's specialty?

The primary specialty registered for this NPI is Dietitian, Registered, specializing in Nutrition, Obesity and Weight Management, with taxonomy code 133VN1201X.

Is Marcia Berlin enrolled in Medicare?

Yes. Marcia Berlin is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marcia Berlin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marcia Berlin reassigns Medicare benefits to Tennessee Oncology PLLC (Nashville, TN). The 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 Marcia Berlin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marcia Berlin accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 3 other insurers list Marcia Berlin 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 Marcia Berlin was last updated on September 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.