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DR. ZEFERINO ARROYO D.O.
NPI 1285601096
Anesthesiology in Billings, MT

Active since March 01, 2006PECOS EnrolledAccepts Medicare Assignment
64.74/100
CMS Quality Rating
1233 N 30TH ST, BILLINGS, MT 59101(406) 254-0707(406) 254-0709 Get Directions Write a Review

NPPES record last updated: July 8, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Zeferino Arroyo D.o. NPPES

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

DR. ZEFERINO ARROYO D.O. (NPI 1285601096) is an individual anesthesiology provider in Billings, Montana, licensed in Montana (10380) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with St Vincent Healthcare, and is a graduate of Other (1999).

NPPES Registry Identity

NPI1285601096
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. ZEFERINO ARROYOCredential: D.O.
Location Address1233 N 30TH STBillings, MT 59101-0127
Mailing AddressPo Box 1261Billings, MT 59103-1261 · (406) 254-0707 · Fax (406) 254-0709
Phone(406) 254-0707
Fax(406) 254-0709
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateMarch 1, 2006
Last NPPES UpdateJuly 8, 2010
✔ NPI 1285601096 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in MT · 10380
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.
1233 N 30TH ST, Billings, MT 59101
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP.Insurance ›

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

Dr. Zeferino Arroyo 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.

PECOS PAC ID4486636107
PECOS Enrollment IDI20101129000088
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.

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.

Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) 64415
This procedure involves injecting a numbing agent or steroid into your arm's nerve bundle. It's done to manage pain or inflammation. The injection helps block nerve signals that cause discomfort, providing relief. It's a safe, common procedure.
24 services24 patients
Anesthesia for other procedure on top of arm bone and shoulder joint 01630
Anesthesia for a procedure on the arm bone or shoulder joint involves using medication to numb the area or make you unconscious during surgery. This ensures you feel no pain during the procedure. It's a common and safe practice in medical surgeries.
14 services14 patients
Anesthesia for open or endoscopic total shoulder joint replacement 01638
Anesthesia for total shoulder joint replacement, either open or endoscopic, involves using medications to block pain during surgery. It can be general (you're asleep) or regional (only the area being operated on is numbed). This ensures comfort and stillness, facilitating a successful procedure.
13 services13 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

St Vincent Healthcare

Acute Care Hospitals · Billings, MT
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number270049
Location1233 N 30th StBillings, MT 59101 · Yellowstone County
Emergency services Birthing friendly

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.

64.74/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality58.52
Improvement Activities40

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.

REBEKAH LEE BRADY
Nurse Practitioner (Family)
1233 N 30TH ST
BILLINGS, MT 59101
Yellowstone County (435) 851-9636
BLACKSHEAR MORRISON BRYAN MD
Physical Medicine & Rehabilitation
1233 N 30TH ST
BILLINGS, MT 59101
Yellowstone County (406) 237-7125
JAMES FREDERICK RICHARDS MD
Psychiatry & Neurology (Neurology)
1233 N 30TH ST
BILLINGS, MT 59101
Yellowstone County (406) 237-3850
JEFFREY CARROLL MD
Pediatrics (Neonatal-Perinatal Medicine)
1233 N 30TH ST
BILLINGS, MT 59101
Yellowstone County (406) 237-7076
DR. DEBRA JONES M.D.
Anesthesiology
1233 N 30TH ST
BILLINGS, MT 59101
Yellowstone County (406) 254-0707
SCL HEALTH MONTANA
Clinic/Center
1233 N 30TH ST
BILLINGS, MT 59101
Yellowstone County (406) 237-7250
SARA L PALMQUIST
Pharmacist
1233 N 30TH ST
BILLINGS, MT 59101
Yellowstone County (406) 237-8107
DR. CORY PICKENS MD
Anesthesiology
1233 N 30TH ST
BILLINGS, MT 59101
Yellowstone County (406) 254-0707

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 Zeferino Arroyo's NPI number?

The NPI number for Zeferino Arroyo is 1285601096. It was assigned to this individual provider in the NPPES registry on March 1, 2006.

Where is Zeferino Arroyo located?

Zeferino Arroyo practices at 1233 N 30th St, Billings, MT 59101. The listed phone number is (406) 254-0707.

What is Zeferino Arroyo's specialty?

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

Is Zeferino Arroyo enrolled in Medicare?

Yes. Zeferino Arroyo 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.

What insurance does Zeferino Arroyo accept?

Health plans from Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Zeferino Arroyo 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 Zeferino Arroyo affiliated with any hospitals?

According to CMS data, Zeferino Arroyo is affiliated with St Vincent Healthcare.

When was this NPI record last updated?

The NPPES record for Zeferino Arroyo was last updated on July 8, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.