NANCY WESTBROOK-MAY P.A.
NPI 1700828621
Physician Assistant in Santa Ana, CA

Q: What is Nancy Westbrook-may's NPI number?

The NPI number for Nancy Westbrook-may is 1700828621. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Q: What is Nancy Westbrook-may's specialty?

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

Active since June 12, 2006PECOS Enrolled

1001 N TUSTIN AVE, EMERGENCY DEPARTMENT, SANTA ANA, CA 92705(714) 953-3500 Get Directions Write a Review

NPPES record last updated: January 19, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Nancy Westbrook-may P.a. NPPES

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

NANCY WESTBROOK-MAY P.A. (NPI 1700828621) is an individual physician assistant in Santa Ana, California, licensed in California (PA13495) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700828621

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameNANCY WESTBROOK-MAYCredential: P.A.

Location Address1001 N TUSTIN AVE, EMERGENCY DEPARTMENTSanta Ana, CA 92705-3502

Mailing Address4551 Glencoe Ave, Suite 260Marina Del Rey, CA 90292-6385 · (310) 301-2030 · Fax (310) 306-5247

Phone(714) 953-3500

Sole ProprietorNo

Enumeration DateJune 12, 2006

Last NPPES UpdateJanuary 19, 2010

✔ NPI 1700828621 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 · PA13495

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.

1001 N TUSTIN AVE, Santa Ana, CA 92705

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Other Identifiers 2

Medicare UPINS43003CA

Medicare PINWPA13495BCA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nancy Westbrook-may P.a. 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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

71 services70 patients

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

59 services59 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92705 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.

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.

DR. MAURICE YU M.D.

Radiology (Diagnostic Radiology)

1001 N TUSTIN AVE, RADIOLOGY DEPT
SANTA ANA, CA 92705

Orange County (949) 583-9264

JI-GUANG JIN MD

Anesthesiology