GAIL F. MATTSON-GATES MD
NPI 1033280953
Surgery in Anaheim, CA

Q: What is Gail Mattson-gates's NPI number?

The NPI number for Gail Mattson-gates is 1033280953. It was assigned to this individual provider in the NPPES registry on November 13, 2006.

Q: What is Gail Mattson-gates's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Active since November 13, 2006PECOS Enrolled

441 N LAKEVIEW AVE, ANAHEIM, CA 92807(888) 988-2800 Get Directions Write a Review

NPPES record last updated: January 16, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Gail F. Mattson-gates Md NPPES

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

GAIL F. MATTSON-GATES MD (NPI 1033280953) is an individual surgery provider in Anaheim, California, licensed in California (G70635) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1033280953

Entity TypeIndividualFemale

Primary Taxonomy208600000X

Provider Legal NameGAIL F. MATTSON-GATESCredential: MD

Location Address441 N LAKEVIEW AVEAnaheim, CA 92807-3028

Mailing Address441 N Lakeview AveAnaheim, CA 92807-3028 · (888) 988-2800

Phone(888) 988-2800

Sole ProprietorNo

Enumeration DateNovember 13, 2006

Last NPPES UpdateJanuary 16, 2025

NPPES CertifiedJanuary 16, 2025

✔ NPI 1033280953 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in CA · G70635

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Also ListedSurgery · Surgery of the HandTaxonomy 2086S0105X · License G70635 (CA)

441 N LAKEVIEW AVE, Anaheim, CA 92807

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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 (PECOS)

Gail F. Mattson-gates Md 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.

Medicare Billing Reassignment

Medicare enrollment records show Gail Mattson-gates reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group

Same address

Health Maintenance Organization

441 N LAKEVIEW AVE
Anaheim, CA 92807

Reassigned Medicare billing, California enrollment
13,921 clinicians in this Medicare group

NPI 1952333460 (714) 279-4000

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 92807 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.

DINO A. IMPERIAL DO

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