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HECTOR ARREAZA MD
NPI 1366853194
Family Medicine in Bakersfield, CA

Active since May 14, 2014PECOS EnrolledAccepts Medicare Assignment
7800 NILES ST, BAKERSFIELD, CA 93306(661) 328-4284(661) 616-9977 Get Directions Write a Review

NPPES record last updated: February 22, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 22, 2022, Mar 17, 2018, Jul 5, 2017 (3 updates tracked since 2017).

About Hector Arreaza Md NPPES

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

HECTOR ARREAZA MD (NPI 1366853194) is an individual family medicine provider in Bakersfield, California, licensed in California (A144976) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1366853194
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameHECTOR ARREAZACredential: MD
Location Address7800 NILES STBakersfield, CA 93306-4922
Mailing Address7800 Niles StBakersfield, CA 93306-4922 · (661) 328-4284 · Fax (661) 616-9977
Phone(661) 328-4284
Fax(661) 616-9977
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateMay 14, 2014
Last NPPES UpdateFebruary 22, 20223 updates tracked since enumeration
NPPES CertifiedFebruary 22, 2022
✔ NPI 1366853194 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A144976
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
7800 NILES ST, Bakersfield, CA 93306
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Hector Arreaza 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 ID749568368
PECOS Enrollment IDI20170727004046
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.

Medicare Billing Reassignment

Medicare enrollment records show Hector Arreaza reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Clinica Sierra Vista
Same address
Federally Qualified Health Center (FQHC)
7800 NILES ST
Bakersfield, CA 93306
  • Reassigned Medicare billing, California enrollment
  • Also billed through NPI 1669621447 (California)
  • 264 clinicians in this Medicare group
NPI 1992117071 (661) 328-4284

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93306 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
$104.09 typical visit price
range $19.34 – $145.64
Typical copayment $26.02 (range $4.83 – $36.41)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
4 suppliers19 claims36 services$6.05 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
4 suppliers18 claims18 services$0.69 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

MARIANO E RUBIO GARCIA
Student in an Organized Health Care Education/Training Program
7800 NILES ST
BAKERSFIELD, CA 93306
Kern County (661) 328-4284
DR. LOVEDIP KOONER
Family Medicine
7800 NILES ST
BAKERSFIELD, CA 93306
Kern County (661) 328-4284
YEN STEPHANIE GRANAT MD
Student in an Organized Health Care Education/Training Program
7800 NILES ST
BAKERSFIELD, CA 93306
Kern County (661) 328-4284
SHAUNDEEP SINGH GREWAL LMFT
Marriage & Family Therapist
7800 NILES ST
BAKERSFIELD, CA 93306
Kern County (661) 328-4284
LICET IMBERT MATOS MD
Student in an Organized Health Care Education/Training Program
7800 NILES ST
BAKERSFIELD, CA 93306
Kern County (661) 328-4284
CECILIA COVENAS
Student in an Organized Health Care Education/Training Program
7800 NILES ST
BAKERSFIELD, CA 93306
Kern County (661) 328-4284
AHAMED YOUSSEF EL AZZIH MOHAMAD MD
Student in an Organized Health Care Education/Training Program
7800 NILES ST
BAKERSFIELD, CA 93306
Kern County (661) 328-4284
CAMERON DOUGLAS CARLISLE MD
Student in an Organized Health Care Education/Training Program
7800 NILES ST
BAKERSFIELD, CA 93306
Kern County (661) 328-4284

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 Hector Arreaza's NPI number?

The NPI number for Hector Arreaza is 1366853194. It was assigned to this individual provider in the NPPES registry on May 14, 2014.

Where is Hector Arreaza located?

Hector Arreaza practices at 7800 Niles St, Bakersfield, CA 93306. The listed phone number is (661) 328-4284.

What is Hector Arreaza's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Hector Arreaza enrolled in Medicare?

Yes. Hector Arreaza 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.

Which organization bills Medicare for Hector Arreaza's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hector Arreaza reassigns Medicare benefits to Clinica Sierra Vista (Bakersfield, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Hector Arreaza's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Hector Arreaza was last updated on February 22, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.