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DR. CHELSEA RENEE CLAPP M.D.
NPI 1306091087
Pediatrics in Carlsbad, CA

Active since November 24, 2008PECOS Enrolled
6860 AVENIDA ENCINAS, CARLSBAD, CA 92011(760) 931-4223 Get Directions Write a Review

NPPES record last updated: October 14, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Chelsea Renee Clapp M.d. NPPES

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

DR. CHELSEA RENEE CLAPP M.D. (NPI 1306091087) is an individual pediatrics provider in Carlsbad, California, licensed in California (A91252) and active in the NPI registry since November 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1306091087
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. CHELSEA RENEE CLAPPCredential: M.D.
Location Address6860 AVENIDA ENCINASCarlsbad, CA 92011-3201
Mailing Address732 N BroadwayEscondido, CA 92025-1870 · (760) 839-7212
Phone(760) 931-4223
Sole ProprietorYes
Enumeration DateNovember 24, 2008
Last NPPES UpdateOctober 14, 2021
NPPES CertifiedOctober 14, 2021
✔ NPI 1306091087 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A91252
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.
6860 AVENIDA ENCINAS, Carlsbad, CA 92011
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Other Names 1

Professional Name (2)Mrs. Chelsea Renee Forbes Md

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Chelsea Renee Clapp 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 Chelsea Clapp reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
25 mi
Health Maintenance Organization
4647 ZION AVE
San Diego, CA 92120
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1225060742 (619) 528-5000

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 92011 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
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
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 9

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

DR. DENNIS GARY GEORGE PHARMD
Pharmacist
6860 AVENIDA ENCINAS
CARLSBAD, CA 92011
San Diego County (760) 931-4229
KRYSTYNA MALGORZATA KAJDAS R.PH.
Pharmacist
6860 AVENIDA ENCINAS
CARLSBAD, CA 92011
San Diego County (760) 931-4229
DR. ALISA M L HIDEG M.D.
Family Medicine
6860 AVENIDA ENCINAS
CARLSBAD, CA 92011
San Diego County (760) 931-6454
KAISER FOUNDATION HEALTH PLAN INC
Pharmacy (Community/Retail Pharmacy)
6860 AVENIDA ENCINAS
CARLSBAD, CA 92011
San Diego County (866) 385-2631
ANAIS BRANWEN SHANNON
Family Medicine
6860 AVENIDA ENCINAS
CARLSBAD, CA 92011
San Diego County (833) 574-2273
BONNIE WONG WILLIAMS PHARM.D.
Pharmacist
6860 AVENIDA ENCINAS
CARLSBAD, CA 92011
San Diego County (760) 931-4228
DR. CHRISTINE GEAREN KELSO MD, MPH
Internal Medicine
6860 AVENIDA ENCINAS, KAISER PERMANENTE
CARLSBAD, CA 92011
San Diego County (800) 290-5000
DR. TOMMY D LE D.O.
Family Medicine
6860 AVENIDA ENCINAS
CARLSBAD, CA 92011
San Diego County (619) 528-5000

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 Chelsea Clapp's NPI number?

The NPI number for Chelsea Clapp is 1306091087. It was assigned to this individual provider in the NPPES registry on November 24, 2008. The provider is also known as Mrs. Chelsea Renee Forbes MD.

Where is Chelsea Clapp located?

Chelsea Clapp practices at 6860 Avenida Encinas, Carlsbad, CA 92011. The listed phone number is (760) 931-4223.

What is Chelsea Clapp's specialty?

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

Is Chelsea Clapp enrolled in Medicare?

Yes. Chelsea Clapp is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Chelsea Clapp's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chelsea Clapp reassigns Medicare benefits to Southern California Permanente Medical Group (San Diego, 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 Chelsea Clapp'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 Chelsea Clapp was last updated on October 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.