DR. BRITTANY LYNN KLAVENS DO
NPI 1639675523
Pediatrics - Pediatric Gastroenterology in Neptune, NJ
About Dr. Brittany Lynn Klavens Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRITTANY LYNN KLAVENS DO (NPI 1639675523) is an individual pediatric gastroenterology provider in Neptune, New Jersey, licensed in New Jersey (25MB12333900) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Brittany Lynn Klavens Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Brittany Klavens reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Red Bank, NJ 07701
- Reassigned Medicare billing, New Jersey enrollment
- 2,844 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 07753 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.
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 Brittany Klavens's NPI number?
The NPI number for Brittany Klavens is 1639675523. It was assigned to this individual provider in the NPPES registry on April 1, 2018. The provider is also known as Brittany Siegel Do.
Where is Brittany Klavens located?
Brittany Klavens practices at 19 Davis Ave 5th Fl, Neptune, NJ 07753. The listed phone number is (732) 776-4860.
What is Brittany Klavens's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.
Is Brittany Klavens enrolled in Medicare?
Yes. Brittany Klavens is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Brittany Klavens's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brittany Klavens reassigns Medicare benefits to Hackensack Meridian Health Medical Group - Specialty Care PC (Red Bank, NJ). 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 Brittany Klavens's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brittany Klavens accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Brittany Klavens 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 Brittany Klavens was last updated on September 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Brittany Lynn Klavens, DO · NPI 1639675523
Pediatric Gastroenterology physician in Neptune, New Jersey. Individual provider, active in the CMS NPPES registry since April 1, 2018.
## Identity
- **NPI:** 1639675523 (Entity type: Individual)
- **Enumerated:** April 1, 2018
- **Primary specialty:** Pediatrics - Pediatric Gastroenterology · taxonomy 2080P0206X
- **State license:** 25MB12333900 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 19 DAVIS AVE, 5TH FL, Neptune, NJ 07753-4488
- **Phone:** (732) 776-4860
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Hackensack Meridian Health Medical Group - Specialty Care PC (NPI 1215989249, Red Bank, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 10, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1639675523) · Data from the CMS NPPES public registry.