HOPE ABBA CRNA
NPI 1659800456
Nurse Anesthetist, Certified Registered in Portland, ME
About Hope Abba Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HOPE ABBA CRNA (NPI 1659800456) is an individual nurse anesthetist, certified registered in Portland, Maine, licensed in New York (550131) and active in the NPI registry since June 2017. He is affiliated with Montefiore Medical Center and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Hope Abba Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Hope Abba reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bronx, NY 10467
- Reassigned Medicare billing, New York enrollment
- 5,251 clinicians in this Medicare group
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 245 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
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.
Montefiore Medical Center
Acute Care Hospitals · Bronx, NYNy Eye And Ear Infirmary Of Mount Sinai
Acute Care Hospitals · New York, NYNew York-Presbyterian Hospital
Acute Care Hospitals · New York, NYMedicare 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.
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.
PORTLAND, ME 04103
PORTLAND, ME 04103
PORTLAND, ME 04103
PORTLAND, ME 04103
PORTLAND, ME 04103
PORTLAND, ME 04103
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 Hope Abba's NPI number?
The NPI number for Hope Abba is 1659800456. It was assigned to this individual provider in the NPPES registry on June 6, 2017.
Where is Hope Abba located?
Hope Abba practices at 716 Stevens Ave, Portland, ME 04103. The listed phone number is (207) 221-4225.
What is Hope Abba's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Hope Abba enrolled in Medicare?
Yes. Hope Abba is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Hope Abba's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hope Abba reassigns Medicare benefits to 3 organizations: Montefiore Medical Center (Bronx, NY), Trustees Of Columbia University In The City Of New York (New York, NY) and Icahn School Of Medicine At Mount Sinai (New York, NY). 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 Hope Abba's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Hope Abba affiliated with any hospitals?
According to CMS data, Hope Abba is affiliated with Montefiore Medical Center, Ny Eye And Ear Infirmary Of Mount Sinai and New York-Presbyterian Hospital.
When was this NPI record last updated?
The NPPES record for Hope Abba was last updated on February 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Hope Abba, CRNA · NPI 1659800456
Nurse Anesthetist, Certified Registered physician in Portland, Maine. Individual provider, active in the CMS NPPES registry since June 6, 2017.
## Identity
- **NPI:** 1659800456 (Entity type: Individual)
- **Enumerated:** June 6, 2017
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 550131 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 716 STEVENS AVE, Portland, ME 04103-2656
- **Phone:** (207) 221-4225
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Montefiore Medical Center (NPI 1063525152, Bronx, NY); Trustees Of Columbia University In The City Of New York (NPI 1508266347, New York, NY); Icahn School Of Medicine At Mount Sinai (NPI 1447008446, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** February 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1659800456) · Data from the CMS NPPES public registry.