NATIA CORSI MS, RD, LDN
NPI 1336169135
Dietitian, Registered in Wareham, MA
About Natia Corsi Ms, Rd, Ldn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATIA CORSI MS, RD, LDN (NPI 1336169135) is an individual dietitian, registered in Wareham, Massachusetts, licensed in Massachusetts (2239) and active in the NPI registry since July 2006. She is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Natia Corsi Ms, Rd, Ldn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Natia Corsi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fairhaven, MA 02719
- Reassigned Medicare billing, Massachusetts enrollment
- 1,144 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02571 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
WAREHAM, MA 02571
WAREHAM, MA 02571
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 Natia Corsi's NPI number?
The NPI number for Natia Corsi is 1336169135. It was assigned to this individual provider in the NPPES registry on July 21, 2006.
Where is Natia Corsi located?
Natia Corsi practices at 100 Rosebrook Way, Wareham, MA 02571. The listed phone number is (508) 273-4900.
What is Natia Corsi's specialty?
The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.
Is Natia Corsi enrolled in Medicare?
Yes. Natia Corsi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Natia Corsi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Natia Corsi reassigns Medicare benefits to Southcoast Physicians Group, Inc. (Fairhaven, MA). 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 Natia Corsi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Natia Corsi was last updated on April 21, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Natia Corsi, MS, RD, LDN · NPI 1336169135
Dietitian, Registered provider in Wareham, Massachusetts. Individual provider, active in the CMS NPPES registry since July 21, 2006.
## Identity
- **NPI:** 1336169135 (Entity type: Individual)
- **Enumerated:** July 21, 2006
- **Primary specialty:** Dietitian, Registered · taxonomy 133V00000X
- **State license:** 2239 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 ROSEBROOK WAY, Wareham, MA 02571-1138
- **Phone:** (508) 273-4900 · **Fax:** (508) 273-4901
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Southcoast Physicians Group, Inc. (NPI 1861830143, Fairhaven, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** April 21, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1336169135) · Data from the CMS NPPES public registry.