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DR. LORRAINE ANNETTE WALKER M.D.
NPI 1083760292
Obstetrics & Gynecology in Newport Beach, CA

Active since January 28, 2007PECOS EnrolledAccepts Medicare Assignment
3300 W COAST HWY, SUITE A, NEWPORT BEACH, CA 92663(949) 491-9991(949) 258-5858 Get Directions Write a Review

NPPES record last updated: February 3, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Lorraine Annette Walker M.d. NPPES

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

DR. LORRAINE ANNETTE WALKER M.D. (NPI 1083760292) is an individual obstetrics & gynecology provider in Newport Beach, California, licensed in California (G57329) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Howard University College Of Medicine (1981).

NPPES Registry Identity

NPI1083760292
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. LORRAINE ANNETTE WALKERCredential: M.D.
Location Address3300 W COAST HWY, SUITE ANewport Beach, CA 92663-4026
Mailing Address3300 W Coast Hwy, Suite ANewport Beach, CA 92663-4026 · (949) 491-9991 · Fax (949) 258-5858
Phone(949) 491-9991
Fax(949) 258-5858
Sole ProprietorNo
Medical School CMSHoward University College Of MedicineGraduated 1981
Enumeration DateJanuary 28, 2007
Last NPPES UpdateFebruary 3, 2016
✔ NPI 1083760292 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · G57329
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
3300 W COAST HWY, Newport Beach, CA 92663
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Other Identifiers 1

Medicare UPINE92478CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Lorraine Annette Walker M.d. 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 ID3173775251
PECOS Enrollment IDI20121219000169
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 92663 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
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 12

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

VU H LE MD
Orthopaedic Surgery
3300 W COAST HWY
NEWPORT BEACH, CA 92663
Orange County (949) 491-9991
ANTHONY STAUFFER MD
Radiology (Diagnostic Radiology)
3300 W COAST HWY
NEWPORT BEACH, CA 92663
Orange County (949) 646-4400
LINH NGUYEN BUI M.D.
Radiology (Diagnostic Radiology)
3300 W COAST HWY, SUITE B
NEWPORT BEACH, CA 92663
Orange County (949) 646-4400
OAC SOUTHERN MEDICAL PROFESSIONAL CORPORATION
Physical Medicine & Rehabilitation (Sports Medicine)
3300 W COAST HWY, SUITE A
NEWPORT BEACH, CA 92663
Orange County (949) 209-0220
PACIFIC COAST CARDIOLOGY MEDICAL GROUP
Internal Medicine (Cardiovascular Disease)
3300 W COAST HWY, SUITE A
NEWPORT BEACH, CA 92663
Orange County (949) 642-5513
DR. ELHAM ELAHI MD, HOMEOPATHY
Homeopath
3300 W COAST HWY
NEWPORT BEACH, CA 92663
Orange County (949) 491-9991
DR. FARSHAD BATHAEE DPM
Podiatrist (Foot & Ankle Surgery)
3300 W COAST HWY
NEWPORT BEACH, CA 92663
Orange County (949) 491-9991
EMERE MEDICAL PROFESSIONAL CORPORATION
Physical Medicine & Rehabilitation (Sports Medicine)
3300 W COAST HWY, SUITE C
NEWPORT BEACH, CA 92663
Orange County (949) 610-1042

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 Lorraine Walker's NPI number?

The NPI number for Lorraine Walker is 1083760292. It was assigned to this individual provider in the NPPES registry on January 28, 2007.

Where is Lorraine Walker located?

Lorraine Walker practices at 3300 W Coast Hwy Suite A, Newport Beach, CA 92663. The listed phone number is (949) 491-9991.

What is Lorraine Walker's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Lorraine Walker enrolled in Medicare?

Yes. Lorraine Walker 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.

When was this NPI record last updated?

The NPPES record for Lorraine Walker was last updated on February 3, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.