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DR. JOHN RAUL ARES M.D.
NPI 1972658482
Anesthesiology in Phoenix, AZ

Active since January 24, 2007PECOS EnrolledAccepts Medicare Assignment
1850 N CENTRAL AVE, SUITE 1600, PHOENIX, AZ 85004(602) 262-8900(602) 262-8890 Get Directions Write a Review

NPPES record last updated: November 16, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. John Raul Ares M.d. NPPES

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

DR. JOHN RAUL ARES M.D. (NPI 1972658482) is an individual anesthesiology provider in Phoenix, Arizona, licensed in Arizona (AZ30822) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Grand Strand Regional Medical Center, and is a graduate of Other (1999).

NPPES Registry Identity

NPI1972658482
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. JOHN RAUL ARESCredential: M.D.
Location Address1850 N CENTRAL AVE, SUITE 1600Phoenix, AZ 85004
Mailing Address1850 N Central Ave, Suite 1600Phoenix, AZ 85004 · (602) 262-8900 · Fax (602) 262-8890
Phone(602) 262-8900
Fax(602) 262-8890
Sole ProprietorYes
Medical School CMSOtherGraduated 1999
Enumeration DateJanuary 24, 2007
Last NPPES UpdateNovember 16, 2016
✔ NPI 1972658482 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in AZ · AZ30822✔ Licensed in NV · 12686
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.
1850 N CENTRAL AVE, Phoenix, AZ 85004
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Other Identifiers 6

Medicare UPINH83896
OtherAZ0733520AZ · Bcbsaz
Medicare PINZ195484AZ
OtherP00022339AS · Rr Mc
Medicaid776700AZ
Medicare ID-Type Unspecified75649

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona.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. John Raul Ares M.d. 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 ID4587550942
PECOS Enrollment IDI20250313001642
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 2

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 thigh nerve (femoral nerve) 64447
This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.
28 services28 patients
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.
20 services20 patients

Hospital Affiliations CMS Care Compare

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

Grand Strand Regional Medical Center

Acute Care Hospitals · Myrtle Beach, SC
3/5 CMS rating
OwnershipProprietary
CMS Certification Number420085
Location809 82nd ParkwayMyrtle Beach, SC 29572 · Horry 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.

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…
78%399 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)
93%992 patients4/55-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.

DR. ERIC L PEDICINI DO
Anesthesiology
1850 N CENTRAL AVE, SUITE1600
PHOENIX, AZ 85004
Maricopa County (602) 262-8900
JAMES CONNOR LOOMIS MD
Anesthesiology
1850 N CENTRAL AVE, STE 1600
PHOENIX, AZ 85004
Maricopa County (602) 744-4765
CRISTINA SUE DUNLOP MD
Anesthesiology
1850 N CENTRAL AVE, SUITE 1600
PHOENIX, AZ 85004
Maricopa County (602) 744-4765
MISS JAIME STUDTMANN NP
Nurse Practitioner (Family)
1850 N CENTRAL AVE
PHOENIX, AZ 85004
Maricopa County (602) 262-8900
GARY STUART GOLDBERG MD
Anesthesiology
1850 N CENTRAL AVE, STE 1600
PHOENIX, AZ 85004
Maricopa County (602) 744-4765
DAVID FRANCIS RIGHI MD
Anesthesiology
1850 N CENTRAL AVE, STE 1600
PHOENIX, AZ 85004
Maricopa County (602) 262-8900
DR. BRADLEY PORTER GOODSELL D.O.
Anesthesiology
1850 N CENTRAL AVE, STE 1600
PHOENIX, AZ 85004
Maricopa County (602) 262-8900
JENNIFER M. FERGESTAD M.D.
Anesthesiology
1850 N CENTRAL AVE, SUITE 1600
PHOENIX, AZ 85004
Maricopa County (602) 744-4765

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 John Ares's NPI number?

The NPI number for John Ares is 1972658482. It was assigned to this individual provider in the NPPES registry on January 24, 2007.

Where is John Ares located?

John Ares practices at 1850 N Central Ave Suite 1600, Phoenix, AZ 85004. The listed phone number is (602) 262-8900.

What is John Ares's specialty?

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

Is John Ares enrolled in Medicare?

Yes. John Ares 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 John Ares accept?

Health plans from Blue Cross Blue Shield of Arizona list John Ares 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 John Ares affiliated with any hospitals?

According to CMS data, John Ares is affiliated with Grand Strand Regional Medical Center.

When was this NPI record last updated?

The NPPES record for John Ares was last updated on November 16, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.