1. Home
  2. Directory
  3. California
  4. Bakersfield
  5. Physician Assistant
  6. NPI Profile

ALECK QIHAO SUN PA-C
NPI 1033068507
Physician Assistant in Bakersfield, CA

Active since January 27, 2026PECOS Enrolled
4900 COMMERCE DR, BAKERSFIELD, CA 93309(661) 395-0900 Get Directions Write a Review

NPPES record last updated: May 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 13, 2026, Jan 27, 2026 (2 updates tracked since 2026).

About Aleck Qihao Sun Pa-c NPPES

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

ALECK QIHAO SUN PA-C (NPI 1033068507) is an individual physician assistant in Bakersfield, California and active in the NPI registry since January 2026. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1033068507
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameALECK QIHAO SUNCredential: PA-C
Location Address4900 COMMERCE DRBakersfield, CA 93309-0418
Mailing Address4900 Commerce DrBakersfield, CA 93309-0418
Phone(661) 395-0900
Sole ProprietorNo
Enumeration DateJanuary 27, 2026
Last NPPES UpdateMay 13, 20262 updates tracked since enumeration
NPPES CertifiedMay 13, 2026
✔ NPI 1033068507 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.
4900 COMMERCE DR, Bakersfield, CA 93309
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Aleck Qihao Sun Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 93309 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
$91.09 typical visit price
range $59.26 – $178.09
Typical copayment $22.77 (range $14.81 – $44.52)
Most-billed visit code 99203
Established Patient
$73.67 typical visit price
range $19.34 – $145.64
Typical copayment $18.41 (range $4.83 – $36.41)
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 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MANJU BHALLA
Nurse Practitioner (Primary Care)
4900 COMMERCE DR
BAKERSFIELD, CA 93309
Kern County (661) 395-0900
MR. RICHARD ALEXAN-SHIRABAD M.D.
Psychiatry & Neurology (Neurology)
4900 COMMERCE DR
BAKERSFIELD, CA 93309
Kern County (661) 395-0900
RANDELL P CANAYA O.D.
Optometrist
4900 COMMERCE DR
BAKERSFIELD, CA 93309
Kern County (661) 325-7791
GREGG ALLEN GERMAN OD
Optometrist
4900 COMMERCE DR
BAKERSFIELD, CA 93309
Kern County (661) 328-7738
EUNICE PAULA DAYANGHIRANG HARTSOCK FNP-C
Nurse Practitioner (Family)
4900 COMMERCE DR
BAKERSFIELD, CA 93309
Kern County (661) 395-0900
JANET ELAINE DEHART OD
Optometrist
4900 COMMERCE DR
BAKERSFIELD, CA 93309
Kern County (661) 325-7738
DR. GARY LELAND WILLIAMS OD
Optometrist
4900 COMMERCE DR
BAKERSFIELD, CA 93309
Kern County (661) 325-7791
MS. HEIDI CHRISTINE FREMBLING NP
Nurse Practitioner
4900 COMMERCE DR
BAKERSFIELD, CA 93309
Kern County (661) 395-0900

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 Aleck Sun's NPI number?

The NPI number for Aleck Sun is 1033068507. It was assigned to this individual provider in the NPPES registry on January 27, 2026.

Where is Aleck Sun located?

Aleck Sun practices at 4900 Commerce Dr, Bakersfield, CA 93309. The listed phone number is (661) 395-0900.

What is Aleck Sun's specialty?

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

Is Aleck Sun enrolled in Medicare?

Yes. Aleck Sun is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Aleck Sun was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.