NIRANJANA NATARAJAN M.D.
NPI 1619142502
Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology in Seattle, WA
About Niranjana Natarajan M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NIRANJANA NATARAJAN M.D. (NPI 1619142502) is an individual neurology with special qualifications in child neurology provider in Seattle, Washington, licensed in Washington (MD 60351768) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS and is a graduate of University Of Cincinnati College Of Medicine (2008).
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
Niranjana Natarajan M.d. 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 Reassignments
2Medicare enrollment records show Niranjana Natarajan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98105
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: The Association Of Chrmc And University Physicians
- 1,443 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 4,364 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 98105 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.
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
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 Niranjana Natarajan's NPI number?
The NPI number for Niranjana Natarajan is 1619142502. It was assigned to this individual provider in the NPPES registry on April 23, 2008.
Where is Niranjana Natarajan located?
Niranjana Natarajan practices at 4800 Sand Point Way NE Neurology, Mb.7.420, Seattle, WA 98105. The listed phone number is (206) 987-2078.
What is Niranjana Natarajan's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology with Special Qualifications in Child Neurology, with taxonomy code 2084N0402X.
Is Niranjana Natarajan enrolled in Medicare?
Yes. Niranjana Natarajan 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 organizations bill Medicare for Niranjana Natarajan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Niranjana Natarajan reassigns Medicare benefits to 2 organizations: Association Of Chmc And University Physicians (Seattle, WA) and The Association Of University Physicians (Seattle, WA). Each 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 Niranjana Natarajan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Niranjana Natarajan accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Niranjana Natarajan 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 Niranjana Natarajan was last updated on June 28, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Niranjana Natarajan, M.D. · NPI 1619142502
Neurology with Special Qualifications in Child Neurology physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since April 23, 2008.
## Identity
- **NPI:** 1619142502 (Entity type: Individual)
- **Enumerated:** April 23, 2008
- **Primary specialty:** Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology · taxonomy 2084N0402X
- **State license:** MD 60351768 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 4800 SAND POINT WAY NE, NEUROLOGY, MB.7.420, Seattle, WA 98105-3901
- **Phone:** (206) 987-2078
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Association Of Chmc And University Physicians (NPI 1649497827, Seattle, WA); The Association Of University Physicians (NPI 1023041159, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Cincinnati College Of Medicine, class of 2008
## Record status
- **NPPES last updated:** June 28, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1619142502) · Data from the CMS NPPES public registry.