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KRISTINE BROWN M.D.
NPI 1104820547
Pediatrics in Newport Beach, CA

Active since June 13, 2005PECOS Enrolled
510 SUPERIOR AVE STE 200D, NEWPORT BEACH, CA 92663(949) 791-3001 Get Directions Write a Review

NPPES record last updated: October 15, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Kristine Brown M.d. NPPES

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

KRISTINE BROWN M.D. (NPI 1104820547) is an individual pediatrics provider in Newport Beach, California, licensed in California (A88388) and active in the NPI registry since June 2005. She is enrolled in Medicare PECOS and maintains a secondary practice location in Newport Beach.

NPPES Registry Identity

NPI1104820547
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameKRISTINE BROWNCredential: M.D.
Location Address510 SUPERIOR AVE STE 200DNewport Beach, CA 92663
Mailing Address510 Superior Ave Ste 200dNewport Beach, CA 92663-3664 · (949) 791-3001
Phone(949) 791-3001
Sole ProprietorNo
Enumeration DateJune 13, 2005
Last NPPES UpdateOctober 15, 2018
✔ NPI 1104820547 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A88388
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
510 SUPERIOR AVE STE 200D, Newport Beach, CA 92663
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Secondary Practice Location 1

Location 11401 Avocado Ave, Suite 802Newport Beach, CA 92660-7720 · Phone (949) 644-0970 · Fax (949) 644-0774

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kristine Brown 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.

Medicare Billing Reassignment

Medicare enrollment records show Kristine Brown reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hoag Clinic
Same address
Primary Care
510 SUPERIOR AVE
Newport Beach, CA 92663
  • Reassigned Medicare billing, California enrollment
  • 529 clinicians in this Medicare group
NPI 1942799523 (949) 791-3001

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 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
$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
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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 3

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

JONATHAN DAU M.D.
Internal Medicine (Rheumatology)
510 SUPERIOR AVE STE 200D
NEWPORT BEACH, CA 92663
Orange County (949) 791-3001
JOSEPH T. LING MD
Internal Medicine
510 SUPERIOR AVE STE 200D
NEWPORT BEACH, CA 92663
Orange County (949) 791-3001
NICHOLE RENEE MATLICK M.D.
Pediatrics
510 SUPERIOR AVE STE 200D
NEWPORT BEACH, CA 92663
Orange County (949) 791-3001

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 Kristine Brown's NPI number?

The NPI number for Kristine Brown is 1104820547. It was assigned to this individual provider in the NPPES registry on June 13, 2005.

Where is Kristine Brown located?

Kristine Brown practices at 510 Superior Ave Ste 200D, Newport Beach, CA 92663. The listed phone number is (949) 791-3001.

What is Kristine Brown's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Kristine Brown enrolled in Medicare?

Yes. Kristine Brown is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kristine Brown's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kristine Brown reassigns Medicare benefits to Hoag Clinic (Newport Beach, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kristine Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Kristine Brown was last updated on October 15, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.