DONNA HOLZHAUER VALENTINE PHYSICIAN ASSISTANT
NPI 1801995410
Physician Assistant in Orange, CA

Active since September 21, 2006PECOS Enrolled
90.81/100
CMS Quality Rating
363 S MAIN ST STE 485, ORANGE, CA 92868(714) 835-4800 Get Directions Write a Review

NPPES record last updated: January 23, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Donna Holzhauer Valentine Physician Assistant NPPES

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

DONNA HOLZHAUER VALENTINE PHYSICIAN ASSISTANT (NPI 1801995410) is an individual physician assistant in Orange, California, licensed in California (PA15076) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Irvine.

NPPES Registry Identity

NPI1801995410
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameDONNA HOLZHAUER VALENTINECredential: PHYSICIAN ASSISTANT
Location Address363 S MAIN ST STE 485Orange, CA 92868-3833
Mailing Address230 S Main St, Suite 100Orange, CA 92868-3851 · (714) 541-0101 · Fax (714) 619-3322
Sole ProprietorNo
Enumeration DateSeptember 21, 2006
Last NPPES UpdateJanuary 23, 2024
NPPES CertifiedJanuary 23, 2024
NPI 1801995410 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in CA · PA15076
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.
363 S MAIN ST STE 485, Orange, CA 92868

Secondary Practice Location 1

Location 133 Creek Rd, Suite 300Irvine, CA 92604-4791 · Phone (949) 653-2959 · Fax (714) 619-3322

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Donna Holzhauer Valentine Physician Assistant 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 92868 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

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.

90.81/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.79
Promoting Interoperability100
Improvement Activities40
Cost80.84

Other Providers at the Same Location NPPES 5

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

Internal Medicine (Hematology & Oncology)
363 S MAIN ST STE 485
ORANGE, CA 92868
Physician Assistant (Medical)
363 S MAIN ST STE 485
ORANGE, CA 92868
Physician Assistant
363 S MAIN ST STE 485
ORANGE, CA 92868
Internal Medicine (Hematology & Oncology)
363 S MAIN ST STE 485
ORANGE, CA 92868
Physician Assistant
363 S MAIN ST STE 485
ORANGE, CA 92868

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 Donna Valentine's NPI number?

The NPI number for Donna Valentine is 1801995410. It was assigned to this individual provider in the NPPES registry on September 21, 2006.

Where is Donna Valentine located?

Donna Valentine practices at 363 S Main St Ste 485, Orange, CA 92868. The listed phone number is (714) 835-4800.

What is Donna Valentine's specialty?

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

Is Donna Valentine enrolled in Medicare?

Yes. Donna Valentine is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Donna Valentine was last updated on January 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.