DR. RYAN A. MCPHERSON D.O.
NPI 1689056186
Surgery - Surgical Critical Care in Mesa, AZ

Active since June 22, 2015PECOS EnrolledAccepts Medicare Assignment
2945 S DOBSON RD, MESA, AZ 85202(602) 649-2007 Get Directions Write a Review

NPPES record last updated: January 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 11, 2025, Sep 7, 2021 (2 updates tracked since 2021).

About Dr. Ryan A. Mcpherson D.o. NPPES

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

DR. RYAN A. MCPHERSON D.O. (NPI 1689056186) is an individual surgical critical care provider in Mesa, Arizona, licensed in Arizona (010028) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS and is a graduate of Kansas City University Of Med & Biosciences, College Of Osteo Med (2015).

NPPES Registry Identity

NPI1689056186
Entity TypeIndividualMale
Primary Taxonomy2086S0102X
Provider Legal NameDR. RYAN A. MCPHERSONCredential: D.O.
Location Address2945 S DOBSON RDMesa, AZ 85202-7941
Mailing Address2945 S Dobson RdMesa, AZ 85202-7941 · (602) 649-2007
Sole ProprietorNo
Medical School CMSKansas City University Of Med & Biosciences, College Of Osteo MedGraduated 2015
Enumeration DateJune 22, 2015
Last NPPES UpdateJanuary 11, 20252 updates tracked since enumeration
NPPES CertifiedJanuary 11, 2025
NPI 1689056186 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySurgery · Surgical Critical CareAllopathic & Osteopathic Physicians
Taxonomy Code2086S0102X
License Licensed in AZ · 010028
Definition

A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Also ListedSurgeryTaxonomy 208600000X · License R2477 (AZ), T3335 (TX)
2945 S DOBSON RD, Mesa, AZ 85202

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

Dr. Ryan A. Mcpherson 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 ID8527329440
PECOS Enrollment IDI20240621002295
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 5

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
207 services116 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
78 services78 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
67 services67 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
66 services45 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
32 services32 patients

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.

Family Medicine
2945 S DOBSON RD
MESA, AZ 85202
Surgery
2945 S DOBSON RD
MESA, AZ 85202
Surgery
2945 S DOBSON RD
MESA, AZ 85202
Surgery
2945 S DOBSON RD
MESA, AZ 85202
Colon & Rectal Surgery
2945 S DOBSON RD
MESA, AZ 85202
Physician Assistant
2945 S DOBSON RD
MESA, AZ 85202
Physician Assistant (Surgical)
2945 S DOBSON RD
MESA, AZ 85202
Surgery
2945 S DOBSON RD
MESA, AZ 85202

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 Ryan Mcpherson's NPI number?

The NPI number for Ryan Mcpherson is 1689056186. It was assigned to this individual provider in the NPPES registry on June 22, 2015.

Where is Ryan Mcpherson located?

Ryan Mcpherson practices at 2945 S Dobson Rd, Mesa, AZ 85202. The listed phone number is (602) 649-2007.

What is Ryan Mcpherson's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.

Is Ryan Mcpherson enrolled in Medicare?

Yes. Ryan Mcpherson 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 Ryan Mcpherson accept?

Health plans from Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Texas and UnitedHealthcare list Ryan Mcpherson 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.

When was this NPI record last updated?

The NPPES record for Ryan Mcpherson was last updated on January 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.