KAITLIN WILLIAMS ECKSTEIN MPH, RD, LD
NPI 1629437686
Dietitian, Registered in Greenbelt, MD
About Kaitlin Williams Eckstein Mph, Rd, Ld NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAITLIN WILLIAMS ECKSTEIN MPH, RD, LD (NPI 1629437686) is an individual dietitian, registered in Greenbelt, Maryland, licensed in Maryland (DX3968) and active in the NPI registry since February 2016. She is a graduate of Other (2015).
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
Kaitlin Williams Eckstein Mph, Rd, Ld 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 Kaitlin Eckstein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Greenbelt, MD 20770
- Reassigned Medicare billing, District of Columbia enrollment
- 20 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20770 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Kaitlin Eckstein's NPI number?
The NPI number for Kaitlin Eckstein is 1629437686. It was assigned to this individual provider in the NPPES registry on February 18, 2016.
Where is Kaitlin Eckstein located?
Kaitlin Eckstein practices at 6301 Ivy Ln Ste 410, Greenbelt, MD 20770. The listed phone number is (301) 474-2499.
What is Kaitlin Eckstein's specialty?
The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.
Is Kaitlin Eckstein enrolled in Medicare?
Yes. Kaitlin Eckstein 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 Kaitlin Eckstein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kaitlin Eckstein reassigns Medicare benefits to Rebecca Bitzer Ms Rd & Associates Inc (Greenbelt, MD). 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 Kaitlin Eckstein'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 Kaitlin Eckstein was last updated on March 12, 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.
# Kaitlin Williams Eckstein, MPH, RD, LD · NPI 1629437686
Dietitian, Registered provider in Greenbelt, Maryland. Individual provider, active in the CMS NPPES registry since February 18, 2016.
## Identity
- **NPI:** 1629437686 (Entity type: Individual)
- **Enumerated:** February 18, 2016
- **Primary specialty:** Dietitian, Registered · taxonomy 133V00000X
- **State license:** DX3968 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 6301 IVY LN STE 410, Greenbelt, MD 20770-6357
- **Phone:** (301) 474-2499
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Rebecca Bitzer Ms Rd & Associates Inc (NPI 1043499486, Greenbelt, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** March 12, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1629437686) · Data from the CMS NPPES public registry.