MS. LAURA SUSANNAH TANNENBAUM NNP
NPI 1861790479
Nurse Practitioner - Neonatal in Arlington, MA
About Ms. Laura Susannah Tannenbaum Nnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. LAURA SUSANNAH TANNENBAUM NNP (NPI 1861790479) is an individual neonatal provider in Arlington, Massachusetts, licensed in Massachusetts (236051) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Ms. Laura Susannah Tannenbaum Nnp 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 Laura Tannenbaum reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Durham, NC 27704
- Reassigned Medicare billing, North Carolina enrollment
- Also billed through NPI 1497912232 (North Carolina)
- 1,482 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 02476 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Laura Tannenbaum's NPI number?
The NPI number for Laura Tannenbaum is 1861790479. It was assigned to this individual provider in the NPPES registry on March 5, 2011.
Where is Laura Tannenbaum located?
Laura Tannenbaum practices at 100 Dow Ave, Arlington, MA 02476. The listed phone number is (781) 643-0804.
What is Laura Tannenbaum's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.
Is Laura Tannenbaum enrolled in Medicare?
Yes. Laura Tannenbaum 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 Laura Tannenbaum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Laura Tannenbaum reassigns Medicare benefits to Duke University Health System, Inc. (Durham, NC). 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 Laura Tannenbaum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Laura Tannenbaum accept?
Health plans from Cigna Healthcare list Laura Tannenbaum 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 Laura Tannenbaum was last updated on July 17, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Ms. Laura Susannah Tannenbaum, NNP · NPI 1861790479
Neonatal physician in Arlington, Massachusetts. Individual provider, active in the CMS NPPES registry since March 5, 2011.
## Identity
- **NPI:** 1861790479 (Entity type: Individual)
- **Enumerated:** March 5, 2011
- **Primary specialty:** Nurse Practitioner - Neonatal · taxonomy 363LN0000X
- **State license:** 236051 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 100 DOW AVE, Arlington, MA 02476-7142
- **Phone:** (781) 643-0804
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Duke University Health System, Inc. (NPI 1962721308, Durham, NC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** July 17, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1861790479) · Data from the CMS NPPES public registry.