DR. RICHARD HARRIS ELLSASSER M.D.
NPI 1497069389
Psychiatry & Neurology - Psychiatry in Kailua, HI
About Dr. Richard Harris Ellsasser M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RICHARD HARRIS ELLSASSER M.D. (NPI 1497069389) is an individual psychiatry provider in Kailua, Hawaii, licensed in Hawaii (MD237040) and active in the NPI registry since August 2010. He is enrolled in Medicare PECOS, is affiliated with Adventist Health Castle, and maintains a secondary practice location in Torrington.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Dr. Richard Harris Ellsasser 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
8Medicare enrollment records show Richard Ellsasser reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kailua, HI 96734
- Reassigned Medicare billing, Hawaii enrollment
- 110 clinicians in this Medicare group
St Paul, AK 99660
- Reassigned Medicare billing, Texas enrollment
- 459 clinicians in this Medicare group
Anchorage, AK 99508
- Reassigned Medicare billing, Texas enrollment
- 1,373 clinicians in this Medicare group
Dallas, TX 75201
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Access Telecare California PC
- 194 clinicians in this Medicare group
Dallas, TX 75201
- Reassigned Medicare billing, Alabama, Arizona, Colorado, Connecticut, District of Columbia, Florida, Hawaii, Iowa, Massachusetts, Maryland, Michigan, North Carolina, New Jersey, New York, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, Washington and Wisconsin enrollments
- 149 clinicians in this Medicare group
Janesville, WI 53548
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1699728550 (Wisconsin)
- 1,155 clinicians in this Medicare group
New York, NY 10025
- Reassigned Medicare billing, New York enrollment
- 5,251 clinicians in this Medicare group
Yonkers, NY 10701
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: St Joseph's Hospital Yonkers
- 233 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 4
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Adventist Health Castle
Acute Care Hospitals · Kailua, HIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 96734 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.
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 Richard Ellsasser's NPI number?
The NPI number for Richard Ellsasser is 1497069389. It was assigned to this individual provider in the NPPES registry on August 3, 2010.
Where is Richard Ellsasser located?
Richard Ellsasser practices at 1361 Akalani Loop Dept Of, Kailua, HI 96734. The listed phone number is (917) 714-3403.
What is Richard Ellsasser's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Richard Ellsasser enrolled in Medicare?
Yes. Richard Ellsasser 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 Richard Ellsasser's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Richard Ellsasser reassigns Medicare benefits to 8 organizations: Castle Medical Center (Kailua, HI), Southcentral Foundation (St Paul, AK), Alaska Native Tribal Health Consortium (Anchorage, AK), Access Telecare California, P.C. (Dallas, TX), Access Telecare, PLLC (Dallas, TX) and 3 more organizations, listed in the Medicare section above. 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 Richard Ellsasser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Richard Ellsasser accept?
Health plans from HMSA, Moda Health Plan, Inc., Oscar Health and Premera Blue Cross Blue Shield of Alaska list Richard Ellsasser 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 Richard Ellsasser affiliated with any hospitals?
According to CMS data, Richard Ellsasser is affiliated with Adventist Health Castle.
When was this NPI record last updated?
The NPPES record for Richard Ellsasser was last updated on June 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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. Richard Harris Ellsasser, M.D. · NPI 1497069389
Psychiatry physician in Kailua, Hawaii. Individual provider, active in the CMS NPPES registry since August 3, 2010.
## Identity
- **NPI:** 1497069389 (Entity type: Individual)
- **Enumerated:** August 3, 2010
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** MD237040 (Hawaii)
- **Sole proprietor:** No
## Practice location
- **Address:** 1361 AKALANI LOOP DEPT OF, Kailua, HI 96734-4121
- **Phone:** (917) 714-3403 · **Fax:** (917) 590-6213
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Castle Medical Center (NPI 1316937691, Kailua, HI); Southcentral Foundation (NPI 1831596311, St Paul, AK); Alaska Native Tribal Health Consortium (NPI 1437189339, Anchorage, AK); Access Telecare California, P.C. (NPI 1861959959, Dallas, TX); Access Telecare, PLLC (NPI 1013303080, Dallas, TX); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** June 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1497069389) · Data from the CMS NPPES public registry.