REGENTS OF THE UNIV OF CA
NPI 1184617102
Dermatology in Sacramento, CA

Active since August 24, 2005
3301 C ST, SACRAMENTO, CA 95816(916) 734-6111(916) 451-7245 Get Directions Write a Review

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

Record update history: May 16, 2025, Aug 9, 2023 (2 updates tracked since 2023).

About Regents Of The Univ Of Ca NPPES

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

REGENTS OF THE UNIV OF CA (NPI 1184617102) is a healthcare organization registered as a dermatology in Sacramento, California and active in the NPI registry since August 2005. The organization lists Tammy Trovatten, Vice President, Gov't Reimbursement, as its authorized official.

NPPES Registry Identity

NPI1184617102
Entity TypeOrganization
Primary Taxonomy207N00000X
Legal Business NameREGENTS OF THE UNIV OF CA
Location Address3301 C STSacramento, CA 95816-3300
Mailing Address10850 White Rock RdRancho Cordova, CA 95670-6044 · (916) 734-9200 · Fax (916) 734-9661
Fax(916) 451-7245
Organization SubpartNo
Authorized OfficialTammy TrovattenVice President, Gov't Reimbursement · (916) 855-2315
Enumeration DateAugust 24, 2005
Last NPPES UpdateMay 16, 20252 updates tracked since enumeration
NPPES CertifiedMay 16, 2025
✔ NPI 1184617102 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.
3301 C ST, Sacramento, CA 95816

Other Names 1

Other NameRegents Ucdpbg Dermatolo

Other Identifiers 8

OtherCI4127CA · Railroad Medicare Pin
OtherDA4168CA · Railroad Medicare Pin
OtherDE7275CA · Railroad Medicare Pin
OtherCN4400CA · Railroad Medicare Pin
OtherCR0028CA · Railroad Medicare Pin
MedicaidGR0021043CA
OtherCN4844CA · Railroad Medicare Pin
MedicaidGNP000070CA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Regents Of The Univ Of Ca is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2,556

Medicare enrollment records show 2,556 clinicians reassign Medicare billing to Regents Of The Univ Of Ca, which bills Medicare for the services they deliver. Of these, 42 practice at this address and 1,464 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 81

Nurse Practitioner346
Internal Medicine223
Anesthesiology188
Pediatric Medicine174
Diagnostic Radiology169
Emergency Medicine118
Certified Registered Nurse Anesthetist (CRNA)103
Orthopedic Surgery100
73 other specialties1,135

Nearest to this location (20)

See all 2,556
Dermatology
NPI 1336608637
3301 C ST STE 1400
Sacramento, CA 95816
(916) 551-2600
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1861465940
2825 J ST STE 400
Sacramento, CA 95816
(530) 886-2300
✔ PECOS✔ Accepts MedicareSame address
Critical Care (Intensivists)
NPI 1609496231
2825 J ST STE 400
Sacramento, CA 95816
(916) 734-8230
✔ PECOS✔ Accepts MedicareSame address
Ophthalmology
NPI 1255348660
3000 Q ST
Sacramento, CA 95816
(916) 733-5336
✔ PECOS✔ Accepts MedicareSame address
Emergency Medicine
NPI 1891038709
2801 L ST
Sacramento, CA 95816
(916) 887-1130
✔ PECOS✔ Accepts MedicareSame address
Neurosurgery
NPI 1760182281
3301 C ST STE 1500
Sacramento, CA 95816
(916) 734-7463
✔ PECOS✔ Accepts MedicareSame address
Obstetrics/Gynecology
NPI 1235106881
2901 K ST SUITE 209
Sacramento, CA 95816
(916) 744-2627
✔ PECOSSame address
Internal Medicine
NPI 1609926526
2825 J ST SUITE #300
Sacramento, CA 95816
(916) 734-7777
✔ PECOS✔ Accepts MedicareSame address
Orthopedic Surgery
NPI 1558752212
3301 C ST STE 1700
Sacramento, CA 95816
(916) 734-6805
✔ PECOS✔ Accepts MedicareSame address
Diagnostic Radiology
NPI 1629367073
3161 L ST
Sacramento, CA 95816
(916) 887-7862
✔ PECOS✔ Accepts MedicareSame address
Interventional Pain Management
NPI 1093908832
3000 Q STREET
Sacramento, CA 95816
(916) 733-5844
✔ PECOS✔ Accepts MedicareSame address
Family Practice
NPI 1629057096
2805 J ST STE 300
Sacramento, CA 95816
(916) 734-6805
✔ PECOS✔ Accepts MedicareSame address
Advanced Heart Failure and Transplant Cardiology
NPI 1417186438
2800 L ST # 600
Sacramento, CA 95816
(916) 887-4040
✔ PECOS✔ Accepts MedicareSame address
Neurology
NPI 1528220720
2800 L ST STE 500
Sacramento, CA 95816
(916) 454-6850
✔ PECOS✔ Accepts MedicareSame address
Anesthesiology
NPI 1003471509
3301 C ST STE 1500
Sacramento, CA 95816
(916) 734-7463
✔ PECOS✔ Accepts MedicareSame address
General Surgery
NPI 1578900585
2801 K ST STE 220
Sacramento, CA 95816
(916) 887-4220
✔ PECOSSame address
Pulmonary Disease
NPI 1770697542
2825 J ST, STE 400
Sacramento, CA 95816
(916) 734-5360
✔ PECOS✔ Accepts MedicareSame address
Physical Medicine and Rehabilitation
NPI 1396126249
3301 C ST STE 1600
Sacramento, CA 95816
(916) 734-6805
✔ PECOS✔ Accepts MedicareSame address
Infectious Disease
NPI 1386842631
3000 Q ST FL 3
Sacramento, CA 95816
(916) 453-4966
✔ PECOS✔ Accepts MedicareSame address
Clinical Psychologist
NPI 1922618917
UC DAVIS MIDTOWN NEUROLOGY CLINIC 3160 FOLSOM BLVD
Sacramento, CA 95816
(916) 734-3588
✔ PECOS✔ Accepts MedicareSame address
See all 2,556 clinicians

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 Regents Of The Univ Of Ca's NPI number?

The NPI number for Regents Of The Univ Of Ca is 1184617102. It was assigned to this organization in the NPPES registry on August 24, 2005. The provider is also known as Regents UCDPBG Dermatolo.

Where is Regents Of The Univ Of Ca located?

Regents Of The Univ Of Ca is located at 3301 C St, Sacramento, CA 95816. The listed phone number is (916) 734-6111.

What is Regents Of The Univ Of Ca's specialty?

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

Is Regents Of The Univ Of Ca enrolled in Medicare?

Yes. Regents Of The Univ Of Ca is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Regents Of The Univ Of Ca?

According to the CMS Revalidation Reassignment List (October 2026 release), 2,556 clinicians in 81 Medicare specialties reassign their Medicare billing to Regents Of The Univ Of Ca. 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. The largest specialties are Nurse Practitioner (346), Internal Medicine (223) and Anesthesiology (188). Of these, 42 practice at this address and 1,464 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Regents Of The Univ Of Ca was last updated on May 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.