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SPENCER DELFINO MD
NPI 1518522382
Anesthesiology in Boise, ID

Active since May 07, 2019PECOS EnrolledAccepts Medicare Assignment
1055 N CURTIS RD, BOISE, ID 83706(208) 367-2130 Get Directions Write a Review

NPPES record last updated: August 29, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 31, 2021, May 7, 2019 (2 updates tracked since 2019).

About Spencer Delfino Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SPENCER DELFINO MD (NPI 1518522382) is an individual anesthesiology provider in Boise, Idaho, licensed in Idaho (1961874) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS, is affiliated with Saint Alphonsus Regional Medical Center, and is a graduate of University Of Louisville School Of Medicine (2021).

NPPES Registry Identity

NPI1518522382
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameSPENCER DELFINOCredential: MD
Location Address1055 N CURTIS RDBoise, ID 83706-1309
Mailing Address1055 N Curtis RdBoise, ID 83706-1309 · (208) 367-2742
Phone(208) 367-2130
Sole ProprietorYes
Medical School CMSUniversity Of Louisville School Of MedicineGraduated 2021
Enumeration DateMay 7, 2019
Last NPPES UpdateAugust 29, 20252 updates tracked since enumeration
NPPES CertifiedAugust 29, 2025
✔ NPI 1518522382 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in ID · 1961874
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1055 N CURTIS RD, Boise, ID 83706
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Spencer Delfino Md 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.

PECOS PAC ID2668975525
PECOS Enrollment IDI20250915002868
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Saint Alphonsus Regional Medical Center

Acute Care Hospitals · Boise, ID
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number130007
Location1055 North Curtis RoadBoise, ID 83706 · Ada County
Emergency services Birthing friendly

Saint Alphonsus Medical Center - Nampa

Acute Care Hospitals · Nampa, ID
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number130013
Location4300 E Flamingo AveNampa, ID 83687 · Canyon County
Emergency services Birthing friendly

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.

DR. MAUREEN A NEWMAN M.D.
Family Medicine (Hospice and Palliative Medicine)
1055 N CURTIS RD
BOISE, ID 83706
Ada County (208) 302-5480
JESSICA A EVERT MD
Family Medicine
1055 N CURTIS RD
BOISE, ID 83706
Ada County (208) 367-7350
KRISTIE KAES LCSW
Social Worker (Clinical)
1055 N CURTIS RD
BOISE, ID 83706
Ada County (208) 367-2121
DR. MICHEAL GEORGE ADONDAKIS MD
Radiology (Diagnostic Radiology)
1055 N CURTIS RD
BOISE, ID 83706
Ada County (208) 367-2121
JACQUELINE STEAN
Nurse Practitioner
1055 N CURTIS RD
BOISE, ID 83706
Ada County (208) 367-3221
DR. JAMES ROBERT POLK MD
Internal Medicine (Rheumatology)
1055 N CURTIS RD
BOISE, ID 83706
Ada County (208) 367-3104
MATTHEW JUDD D.O.
Emergency Medicine
1055 N CURTIS RD
BOISE, ID 83706
Ada County (208) 322-1730
IAN MICHAEL WOOD PHARM D
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1055 N CURTIS RD
BOISE, ID 83706
Ada County (208) 367-2166

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 Spencer Delfino's NPI number?

The NPI number for Spencer Delfino is 1518522382. It was assigned to this individual provider in the NPPES registry on May 7, 2019.

Where is Spencer Delfino located?

Spencer Delfino practices at 1055 N Curtis Rd, Boise, ID 83706. The listed phone number is (208) 367-2130.

What is Spencer Delfino's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Spencer Delfino enrolled in Medicare?

Yes. Spencer Delfino 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.

Is Spencer Delfino affiliated with any hospitals?

According to CMS data, Spencer Delfino is affiliated with Saint Alphonsus Regional Medical Center and Saint Alphonsus Medical Center - Nampa.

When was this NPI record last updated?

The NPPES record for Spencer Delfino was last updated on August 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.