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RONALD RIGOR MD INC
NPI 1346488962
Dermatology in Pasadena, CA

Active since February 04, 2009
675 S ARROYO PKWY, SUITE 100-B, PASADENA, CA 91105(626) 884-3884 Get Directions Write a Review

NPPES record last updated: November 11, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 11, 2025, Mar 6, 2019 (2 updates tracked since 2019).

About Ronald Rigor Md Inc NPPES

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

RONALD RIGOR MD INC (NPI 1346488962) is a healthcare organization registered as a dermatology in Pasadena, California and active in the NPI registry since February 2009. The organization lists Ronald O Rigor, Owner, as its authorized official.

NPPES Registry Identity

NPI1346488962
Entity TypeOrganization
Primary Taxonomy207N00000X
Legal Business NameRONALD RIGOR MD INC
Location Address675 S ARROYO PKWY, SUITE 100-BPasadena, CA 91105-3263
Mailing Address675 S Arroyo Pkwy Ste 100-bPasadena, CA 91105-3263 · (626) 884-3884 · Fax (626) 844-3886
Phone(626) 884-3884
Organization SubpartNo
Authorized OfficialRonald O RigorOwner · (626) 844-3884
Enumeration DateFebruary 4, 2009
Last NPPES UpdateNovember 11, 20252 updates tracked since enumeration
NPPES CertifiedNovember 11, 2025
✔ NPI 1346488962 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
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.
Also ListedNon-Pharmacy Dispensing SiteTaxonomy 332900000X
675 S ARROYO PKWY, Pasadena, CA 91105
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Other Identifiers 1

OtherBT689AMedicare Ptan

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Anthem Blue Cross and Blue Shield, Antidote Health Plan of Arizona, Inc. and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ronald Rigor Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by December 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateCaliforniaEnrollment IDO20090707000131Non-DME Part B · Clinic/Group PracticeDue dateDecember 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Ronald Rigor MD Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Ronald Rigor, M.D.,
Dermatology
NPI 1700835675
675 S ARROYO PKWY 100
Pasadena, CA 91105
(626) 844-3884
✔ PECOSSame address
Roberto Carpio
Nurse Practitioner
NPI 1215337084
9427 LEMONA AVE UNIT 31
North Hills, CA 91343
(213) 344-6332
✔ PECOS✔ Accepts Medicare19 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Ronald Rigor MD Inc's NPI number?

The NPI number for Ronald Rigor MD Inc is 1346488962. It was assigned to this organization in the NPPES registry on February 4, 2009.

Where is Ronald Rigor MD Inc located?

Ronald Rigor MD Inc is located at 675 S Arroyo Pkwy Suite 100-B, Pasadena, CA 91105. The listed phone number is (626) 884-3884.

What is Ronald Rigor MD Inc's specialty?

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

Is Ronald Rigor MD Inc enrolled in Medicare?

Yes. Ronald Rigor MD Inc is registered in the Medicare PECOS enrollment system.

When is Ronald Rigor MD Inc's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Ronald Rigor MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Ronald Rigor MD Inc, in Dermatology and Nurse Practitioner. A 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 the clinician's services. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Ronald Rigor MD Inc accept?

Health plans from Alliant Health Plans, Inc., Anthem Blue Cross and Blue Shield, Antidote Health Plan of Arizona, Inc., Antidote Health Plan of Ohio, Inc. and Avera Health Plans and 21 other insurers list Ronald Rigor MD Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ronald Rigor MD Inc was last updated on November 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.