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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ALFONSO VALDIVIA PA-C
NPI 1740149319
Physician Assistant in Elgin, IL

Active since January 20, 2026PECOS Enrolled
1550 N RANDALL RD, ELGIN, IL 60123(847) 980-7257 Get Directions Write a Review

NPPES record last updated: July 23, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 23, 2026, Jan 20, 2026 (2 updates tracked since 2026).

About Alfonso Valdivia Pa-c NPPES

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

ALFONSO VALDIVIA PA-C (NPI 1740149319) is an individual physician assistant in Elgin, Illinois and active in the NPI registry since January 2026. He is enrolled in Medicare PECOS, maintains a secondary practice location in Algonquin, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1740149319
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameALFONSO VALDIVIACredential: PA-C
Location Address1550 N RANDALL RDElgin, IL 60123-7876
Mailing Address1550 N Randall RdElgin, IL 60123-7876 · (815) 398-9491
Phone(847) 980-7257
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateJanuary 20, 2026
Last NPPES UpdateJuly 23, 20262 updates tracked since enumeration
NPPES CertifiedJuly 23, 2026
✔ NPI 1740149319 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1550 N RANDALL RD, Elgin, IL 60123
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Secondary Practice Location 1

Location 1650 S Randall RdAlgonquin, IL 60102-5944 · Phone (815) 398-9491

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

Alfonso Valdivia Pa-c 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 ID9830673870
PECOS Enrollment IDI20260318001745
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60123 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
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.

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.

ANTHONY FRANCIS RIZZO D.O.
Family Medicine
1550 N RANDALL RD
ELGIN, IL 60123
Kane County (815) 398-9491
DR. SCOTT W MOX MD
Orthopaedic Surgery
1550 N RANDALL RD
ELGIN, IL 60123
Kane County (815) 398-9491
MRS. NICOLE B KINBERG APRN
Nurse Practitioner
1550 N RANDALL RD
ELGIN, IL 60123
Kane County (815) 398-9491
CASANDRA L HOLMES PT
Physical Therapist
1550 N RANDALL RD
ELGIN, IL 60123
Kane County (815) 398-9491
KRISTIAN ASHLEY GREEN PA-C
Physician Assistant
1550 N RANDALL RD
ELGIN, IL 60123
Kane County (815) 398-9491
DR. ANTHONY LEE LOGLI MD
Orthopaedic Surgery
1550 N RANDALL RD
ELGIN, IL 60123
Kane County (815) 398-9491
CARRIE R ANDERSON PA-C
Physician Assistant
1550 N RANDALL RD
ELGIN, IL 60123
Kane County (815) 398-9491
THOMAS J LEWANDOWSKI PA-C
Physician Assistant
1550 N RANDALL RD
ELGIN, IL 60123
Kane County (815) 398-9491

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 Alfonso Valdivia's NPI number?

The NPI number for Alfonso Valdivia is 1740149319. It was assigned to this individual provider in the NPPES registry on January 20, 2026.

Where is Alfonso Valdivia located?

Alfonso Valdivia practices at 1550 N Randall Rd, Elgin, IL 60123. The listed phone number is (847) 980-7257.

What is Alfonso Valdivia's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Alfonso Valdivia enrolled in Medicare?

Yes. Alfonso Valdivia 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 Alfonso Valdivia was last updated on July 23, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.