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RALPH M KAMELL MD
NPI 1881609741
Dermatology in Thousand Oaks, CA

Active since July 29, 2006PECOS Enrolled
55 ROLLING OAKS DR STE 200, THOUSAND OAKS, CA 91361(805) 497-7529(805) 494-3486 Get Directions Write a Review

NPPES record last updated: August 23, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 23, 2022, Aug 6, 2020, Jan 11, 2018 (3 updates tracked since 2018).

About Ralph M Kamell Md NPPES

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

RALPH M KAMELL MD (NPI 1881609741) is an individual dermatology provider in Thousand Oaks, California, licensed in California (G24865) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Palm Desert.

NPPES Registry Identity

NPI1881609741
Entity TypeIndividualMale
Primary Taxonomy207N00000X
Provider Legal NameRALPH M KAMELLCredential: MD
Location Address55 ROLLING OAKS DR STE 200Thousand Oaks, CA 91361-1010
Mailing Address2285 Corporate Cir, Ste 200Henderson, NV 89074-7759 · (702) 360-2763 · Fax (949) 783-2880
Phone(805) 497-7529
Fax(805) 494-3486
Sole ProprietorNo
Enumeration DateJuly 29, 2006
Last NPPES UpdateAugust 23, 20223 updates tracked since enumeration
NPPES CertifiedAugust 23, 2022
✔ NPI 1881609741 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
Licenses✔ Licensed in CA · G24865✔ Licensed in CA · G00024865
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
55 ROLLING OAKS DR STE 200, Thousand Oaks, CA 91361
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Secondary Practice Location 1

Location 136867 Cook St Ste 101Palm Desert, CA 92211-6064 · Phone (760) 341-1999 · Fax (760) 341-1997

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ralph M Kamell 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 Reassignments

2

Medicare enrollment records show Ralph Kamell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Csi Medical Group
44 mi
MOHS-Micrographic Surgery
1360 W 6TH ST STE 370
San Pedro, CA 90732
  • Reassigned Medicare billing, California enrollment
  • 179 clinicians in this Medicare group
NPI 1871909804 (310) 519-8890
J Robert West, M.D., Inc
69 mi
Dermatology
400 NEWPORT CENTER DR STE 702
Newport Beach, CA 92660
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: J Robert West MD Inc
  • 121 clinicians in this Medicare group
NPI 1932154788 (949) 644-0101

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 91361 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
$95.28 typical visit price
range $62.32 – $185.36
Typical copayment $23.82 (range $15.58 – $46.34)
Most-billed visit code 99203
Established Patient
$77.11 typical visit price
range $20.68 – $151.85
Typical copayment $19.27 (range $5.17 – $37.96)
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 3

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

DR. JEANETTE KAMELL MITCHELL MD
Dermatology
55 ROLLING OAKS DR STE 200
THOUSAND OAKS, CA 91361
Los Angeles County (805) 497-7529
DR. WILLIAM EDWARD RIETKERK MD MBA
Dermatology
55 ROLLING OAKS DR STE 200
THOUSAND OAKS, CA 91361
Los Angeles County (212) 661-3376
MICHAEL G BODNAR MD
Dermatology
55 ROLLING OAKS DR STE 200
THOUSAND OAKS, CA 91361
Los Angeles County (805) 497-7529

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 Ralph Kamell's NPI number?

The NPI number for Ralph Kamell is 1881609741. It was assigned to this individual provider in the NPPES registry on July 29, 2006.

Where is Ralph Kamell located?

Ralph Kamell practices at 55 Rolling Oaks Dr Ste 200, Thousand Oaks, CA 91361. The listed phone number is (805) 497-7529.

What is Ralph Kamell's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Ralph Kamell enrolled in Medicare?

Yes. Ralph Kamell is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Ralph Kamell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ralph Kamell reassigns Medicare benefits to 2 organizations: Csi Medical Group (San Pedro, CA) and J Robert West, M.D., Inc (Newport Beach, CA). Each 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 Ralph Kamell'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 Ralph Kamell was last updated on August 23, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.