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DR. ALEXANDER KRISTIAN RIVERON MD
NPI 1740609775
Surgery - Trauma Surgery in Chico, CA

Active since April 07, 2014PECOS EnrolledAccepts Medicare Assignment
76.66/100
CMS Quality Rating
1531 ESPLANADE, CHICO, CA 95926(530) 332-7300 Get Directions Write a Review

NPPES record last updated: July 13, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Alexander Kristian Riveron Md NPPES

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

DR. ALEXANDER KRISTIAN RIVERON MD (NPI 1740609775) is an individual trauma surgery provider in Chico, California, licensed in California (169527) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2014).

NPPES Registry Identity

NPI1740609775
Entity TypeIndividualMale
Primary Taxonomy2086S0127X
Provider Legal NameDR. ALEXANDER KRISTIAN RIVERONCredential: MD
Location Address1531 ESPLANADEChico, CA 95926-3310
Mailing Address1531 EsplanadeChico, CA 95926-3310 · (530) 332-7300
Phone(530) 332-7300
Sole ProprietorNo
Medical School CMSLoyola University Of Chicago, Stritch School Of MedicineGraduated 2014
Enumeration DateApril 7, 2014
Last NPPES UpdateJuly 13, 2021
NPPES CertifiedJuly 13, 2021
✔ NPI 1740609775 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Trauma SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0127X
License✔ Licensed in CA · 169527
Definition
Trauma surgery is a recognized subspecialty of general surgery. Trauma surgeons are physicians who have completed a five-year general surgery residency and usually continue with a one to two year fellowship in trauma and/or surgical critical care, typically leading to additional board certification in surgical critical care. There is no trauma surgery board certification at this point. To obtain board certification in surgical critical care, a fellowship in surgical critical care or anesthesiology critical care must be completed during or after general surgery residency.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1531 ESPLANADE, Chico, CA 95926
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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

Dr. Alexander Kristian Riveron 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 ID4082917240
PECOS Enrollment IDI20210909001326
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 6

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.

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.
63 services63 patients
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.
44 services31 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
27 services21 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.
23 services18 patients
Removal of gallbladder using an endoscope 47562
This procedure, known as endoscopic gallbladder removal, involves a surgeon using a special tool called an endoscope to remove your gallbladder through small incisions. It's typically done to treat gallstones and related complications. It's a less invasive method, often leading to quicker recovery.
18 services18 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.
14 services14 patients

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.

76.66/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality58.21
Promoting Interoperability100
Improvement Activities40
Cost56.9

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.

AMY MICHELI FNP
Nurse Practitioner (Family)
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 332-5540
KELLEEN GALLI RN
Nurse Practitioner (Family)
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 332-7300
OLSA HAHN FNP
Nurse Practitioner
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 332-7300
BRIAN THOMAS COURTNEY M.D.
Internal Medicine (Infectious Disease)
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 896-7455
NORTH STATE RADIOLOGY MEDICAL GROUP INC
Radiology (Diagnostic Radiology)
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 898-0504
MR. VICTOR HALL WERLHOF MD
Specialist
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 332-7330
DR. MEIR MARMOR M.D.
Orthopaedic Surgery (Orthopaedic Trauma)
1531 ESPLANADE, ORTHO/TRAUMA DEPARTMENT
CHICO, CA 95926
Butte County (530) 332-4470
KATHRINE ANN THOMAS NURSE PRACTITIONER
Nurse Practitioner (Family)
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 332-7061

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 Alexander Riveron's NPI number?

The NPI number for Alexander Riveron is 1740609775. It was assigned to this individual provider in the NPPES registry on April 7, 2014.

Where is Alexander Riveron located?

Alexander Riveron practices at 1531 Esplanade, Chico, CA 95926. The listed phone number is (530) 332-7300.

What is Alexander Riveron's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Trauma Surgery, with taxonomy code 2086S0127X.

Is Alexander Riveron enrolled in Medicare?

Yes. Alexander Riveron 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.

When was this NPI record last updated?

The NPPES record for Alexander Riveron was last updated on July 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.