NICHOLAS HASANDRAS D.O.
NPI 1467808428
Internal Medicine in Mount Vernon, WA
About Nicholas Hasandras D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NICHOLAS HASANDRAS D.O. (NPI 1467808428) is an individual internal medicine provider in Mount Vernon, Washington, licensed in Montana (78149) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS, is affiliated with St. Patrick Hospital, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 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 and accepts Medicare assignment
Nicholas Hasandras D.o. 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
3Medicare enrollment records show Nicholas Hasandras reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Missoula, MT 59804
- Reassigned Medicare billing, Montana enrollment
- 155 clinicians in this Medicare group
Butte, MT 59701
- Reassigned Medicare billing, Montana enrollment
- 69 clinicians in this Medicare group
San Bernardino, CA 92404
- Reassigned Medicare billing, Montana enrollment
- 14 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 2
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St. Patrick Hospital
Acute Care Hospitals · Missoula, MTCommunity Medical Center
Acute Care Hospitals · Missoula, MTSt Luke Community Hospital
Critical Access Hospitals · Ronan, MTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98274 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
MOUNT VERNON, WA 98274
MOUNT VERNON, WA 98274
MOUNT VERNON, WA 98274
MOUNT VERNON, WA 98274
MOUNT VERNON, WA 98274
MOUNT VERNON, WA 98274
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 Nicholas Hasandras's NPI number?
The NPI number for Nicholas Hasandras is 1467808428. It was assigned to this individual provider in the NPPES registry on May 9, 2016.
Where is Nicholas Hasandras located?
Nicholas Hasandras practices at 1415 E Kincaid St, Mount Vernon, WA 98274. The listed phone number is (360) 814-2115.
What is Nicholas Hasandras's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Nicholas Hasandras enrolled in Medicare?
Yes. Nicholas Hasandras 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 Nicholas Hasandras's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Hasandras reassigns Medicare benefits to 3 organizations: Cogent Healthcare Of Montana P C (Missoula, MT), Hospitalist Medicine Physicians Of Montana - Tcs PC (Butte, MT) and Inpatient Specialists Of California, PC (San Bernardino, CA). 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 Nicholas Hasandras's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nicholas Hasandras accept?
Health plans from Blue Cross and Blue Shield of Montana list Nicholas Hasandras 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.
Is Nicholas Hasandras affiliated with any hospitals?
According to CMS data, Nicholas Hasandras is affiliated with St. Patrick Hospital, Community Medical Center and St Luke Community Hospital.
When was this NPI record last updated?
The NPPES record for Nicholas Hasandras was last updated on November 7, 2019. 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.