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DR. WILLIAM RAJALA M.D.
NPI 1427086842
Internal Medicine in Oxnard, CA

Active since June 28, 2006PECOS Enrolled
2200 E GONZALES RD, OXNARD, CA 93036(805) 988-8100(805) 988-9907 Get Directions Write a Review

NPPES record last updated: July 16, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. William Rajala M.d. NPPES

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

DR. WILLIAM RAJALA M.D. (NPI 1427086842) is an individual internal medicine provider in Oxnard, California, licensed in California (G62173) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427086842
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. WILLIAM RAJALACredential: M.D.
Location Address2200 E GONZALES RDOxnard, CA 93036-0619
Mailing Address2200 E Gonzales RdOxnard, CA 93036-0619 · (805) 988-8100 · Fax (805) 988-9907
Phone(805) 988-8100
Fax(805) 988-9907
Sole ProprietorNo
Enumeration DateJune 28, 2006
Last NPPES UpdateJuly 16, 2007
✔ NPI 1427086842 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G62173
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2200 E GONZALES RD, Oxnard, CA 93036
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Other Identifiers 1

Medicare UPINE82313CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. William Rajala M.d. 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 93036 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
$140.72 typical visit price
range $62.32 – $185.36
Typical copayment $35.18 (range $15.58 – $46.34)
Most-billed visit code 99204
Established Patient
$108.74 typical visit price
range $20.68 – $151.85
Typical copayment $27.18 (range $5.17 – $37.96)
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.

Other Providers at the Same Location NPPES 16

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

MARNA WENSIL
Pharmacist
2200 E GONZALES RD
OXNARD, CA 93036
Ventura County (805) 278-5960
EMILY KIM
Pharmacist
2200 E GONZALES RD, 1ST FLOOR PHARMACY
OXNARD, CA 93036
Ventura County (805) 278-5960
SALIL SINGH D.P.M
Podiatrist (Foot & Ankle Surgery)
2200 E GONZALES RD
OXNARD, CA 93036
Ventura County (888) 249-2112
KAISER FOUNDATION HEALTH PLAN INC
Pharmacy (Community/Retail Pharmacy)
2200 E GONZALES RD, 1ST FLOOR
OXNARD, CA 93036
Ventura County (866) 407-7720
DAWN KRYTUSA D.O.
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
2200 E GONZALES RD
OXNARD, CA 93036
Ventura County (856) 641-8000
MELISSA YEATES PHARMD
Pharmacist
2200 E GONZALES RD, 1ST FLOOR PHARMACY
OXNARD, CA 93036
Ventura County (805) 278-5950
LIZ DIAZ-QUEROL MD
Internal Medicine
2200 E GONZALES RD, OXNARD II MEDICAL OFFICE BUILDING
OXNARD, CA 93036
Ventura County (888) 515-3500
KAELAN ELISE DAVIS MD
Pediatrics
2200 E GONZALES RD
OXNARD, CA 93036
Ventura County (833) 574-2273

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 William Rajala's NPI number?

The NPI number for William Rajala is 1427086842. It was assigned to this individual provider in the NPPES registry on June 28, 2006.

Where is William Rajala located?

William Rajala practices at 2200 E Gonzales Rd, Oxnard, CA 93036. The listed phone number is (805) 988-8100.

What is William Rajala's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is William Rajala enrolled in Medicare?

Yes. William Rajala is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Rajala was last updated on July 16, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.