STEPHEN BAKER MURPHY CRNA
NPI 1396775227
Nurse Anesthetist, Certified Registered in Phoenix, AZ

Active since July 04, 2006Accepts Medicare Assignment
1850 N CENTRAL AVE STE 1600, PHOENIX, AZ 85004(602) 262-8900 Get Directions Write a Review

NPPES record last updated: May 3, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 3, 2019, Mar 5, 2019, Mar 17, 2018 and 1 more (4 updates tracked since 2017).

About Stephen Baker Murphy Crna NPPES

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

STEPHEN BAKER MURPHY CRNA (NPI 1396775227) is an individual nurse anesthetist, certified registered in Phoenix, Arizona, licensed in New Mexico (CRNA-55596) and active in the NPI registry since July 2006. He is affiliated with Providence St Vincent Medical Center, maintains a secondary practice location in Lansing, and is a graduate of Other (2001).

NPPES Registry Identity

NPI1396775227
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameSTEPHEN BAKER MURPHYCredential: CRNA
Location Address1850 N CENTRAL AVE STE 1600Phoenix, AZ 85004-4633
Mailing Address1647 W Briles RdPhoenix, AZ 85085-1801 · (219) 308-8516
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateJuly 4, 2006
Last NPPES UpdateMay 3, 20194 updates tracked since enumeration
NPI 1396775227 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
Licenses Licensed in NM · CRNA-55596 Licensed in IN · 28159102A Licensed in AZ · CRNA1402
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
1850 N CENTRAL AVE STE 1600, Phoenix, AZ 85004

Other Names 1

Former Name (1)Steven Baker Murphy

Secondary Practice Location 1

Location 118221 Torrence AveLansing, IL 60438-2870 · Phone (708) 895-9450 · Fax (708) 895-9455

Other Identifiers 1

Medicaid200808160IN

Accepted 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

Stephen Baker Murphy Crna 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 ID3072412949
PECOS Enrollment IDI20170728002748, I20240313002933, I20250205003526

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.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
15 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Providence St Vincent Medical Center

Acute Care Hospitals · Portland, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380004
Location9205 SW Barnes RoadPortland, OR 97225 · Washington County
Emergency services Birthing friendly

Providence Portland Medical Center

Acute Care Hospitals · Portland, OR
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380061
Location4805 NE Glisan StreetPortland, OR 97213 · Multnomah County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85004 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Reported Quality Measures

Post-Anesthetic Transfer of Care Measure: Procedure Room to a Post Anesthesia Care Unit (PACU)
Percentage of patients, regardless of age, who are under the care of an anesthesia practitioner and are admitted to a PACU or other non-ICU location in which a post-anesthetic formal transfer of care protocol or checklist which includes the key transfer of…
89%56 patients4/55-star benchmark: 100%
Pre-operative OSA assessment
Percentage of patients who undergo a surgical procedure in the operating room/procedure room that have a pre-operative assessment for Obstructive Sleep Apnea (OSA)
69%203 patients3/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

Registered Nurse
1850 N CENTRAL AVE STE 1600
PHOENIX, AZ 85004
Physician Assistant
1850 N CENTRAL AVE STE 1600
PHOENIX, AZ 85004
Nurse Anesthetist, Certified Registered
1850 N CENTRAL AVE STE 1600
PHOENIX, AZ 85004
Nurse Anesthetist, Certified Registered
1850 N CENTRAL AVE STE 1600
PHOENIX, AZ 85004
Nurse Anesthetist, Certified Registered
1850 N CENTRAL AVE STE 1600
PHOENIX, AZ 85004
Nurse Anesthetist, Certified Registered
1850 N CENTRAL AVE STE 1600
PHOENIX, AZ 85004
Anesthesiology
1850 N CENTRAL AVE STE 1600
PHOENIX, AZ 85004
Registered Nurse
1850 N CENTRAL AVE STE 1600
PHOENIX, AZ 85004

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 Stephen Murphy's NPI number?

The NPI number for Stephen Murphy is 1396775227. It was assigned to this individual provider in the NPPES registry on July 4, 2006. The provider is also known as Steven Baker Murphy.

Where is Stephen Murphy located?

Stephen Murphy practices at 1850 N Central Ave Ste 1600, Phoenix, AZ 85004. The listed phone number is (602) 262-8900.

What is Stephen Murphy's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Stephen Murphy enrolled in Medicare?

Yes. Stephen Murphy 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 Stephen Murphy accept?

Health plans from Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and Oscar Insurance Company list Stephen Murphy 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 Stephen Murphy affiliated with any hospitals?

According to CMS data, Stephen Murphy is affiliated with Providence St Vincent Medical Center and Providence Portland Medical Center.

When was this NPI record last updated?

The NPPES record for Stephen Murphy was last updated on May 3, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.