Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

REGAN ASHER M.D.
NPI 1093712143
Radiology - Vascular & Interventional Radiology in Roseville, CA

Active since July 05, 2005
1640 E ROSEVILLE PKWY, STE 100, ROSEVILLE, CA 95661(916) 784-2277(916) 932-1104 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

  • Individual
  • Male
  • Radiology
  • Vascular & Interventional Radiology

About REGAN ASHER

This page provides the complete NPI Profile along with additional information for Regan Asher, a provider established in Roseville, California with a medical specialization in Radiology, focusing in vascular & interventional radiology . The healthcare provider is registered in the NPI registry with number 1093712143 assigned on July 2005. The practitioner's primary taxonomy code is 2085R0204X with license number G33055 (CA). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1093712143 Verify this NPI
Provider Name
REGAN ASHER M.D.
Gender
Male
Entity Type
Individual
Location Address
1640 E ROSEVILLE PKWY STE 100 ROSEVILLE, CA 95661
Location Phone
(916) 784-2277
Location Fax
(916) 932-1104
Mailing Address
1500 EXPO PKWY SACRAMENTO, CA 95815
Mailing Phone
(916) 646-8300
Mailing Fax
(916) 920-4434
Is Sole Proprietor?
No
Enumeration Date
07-05-2005
Last Update Date
07-13-2026
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Radiology Vascular & Interventional Radiology

Taxonomy Code
2085R0204X
Type
Allopathic & Osteopathic Physicians
License No.
G33055
License State
CA
Taxonomy Description
A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
12085B0100XAllopathic & Osteopathic Physicians

Radiology
Body Imaging

G33055 (CA)
22085N0700XAllopathic & Osteopathic Physicians

Radiology
Neuroradiology

G33055 (CA)
32085N0904XAllopathic & Osteopathic Physicians

Radiology
Nuclear Radiology

G33055 (CA)
42085R0202XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Radiology

G33055 (CA)
52085R0203XAllopathic & Osteopathic Physicians

Radiology
Therapeutic Radiology

G33055 (CA)
62085R0205XAllopathic & Osteopathic Physicians

Radiology
Radiological Physics

G33055 (CA)
72085U0001XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Ultrasound

G33055 (CA)

Reviews for REGAN ASHER M.D.

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Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Radiology (Diagnostic Radiology)
1640 E ROSEVILLE PKWY, SUITE 100
ROSEVILLE, CA 95661
Internal Medicine
1640 E ROSEVILLE PKWY, STE 150
ROSEVILLE, CA 95661
Radiology (Neuroradiology)
1640 E ROSEVILLE PKWY, STE 100
ROSEVILLE, CA 95661
Radiology (Diagnostic Radiology)
1640 E ROSEVILLE PKWY, STE 100
ROSEVILLE, CA 95661
Radiology (Vascular & Interventional Radiology)
1640 E ROSEVILLE PKWY, SUITE 100
ROSEVILLE, CA 95661
Radiology (Vascular & Interventional Radiology)
1640 E ROSEVILLE PKWY
ROSEVILLE, CA 95661
Radiology (Vascular & Interventional Radiology)
1640 E ROSEVILLE PKWY, STE 100
ROSEVILLE, CA 95661
Radiology (Vascular & Interventional Radiology)
1640 E ROSEVILLE PKWY
ROSEVILLE, CA 95661

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093712143, enumerated as an "individual" on July 05, 2005.

The provider is located at 1640 E ROSEVILLE PKWY STE 100 ROSEVILLE, CA 95661 and the phone number is (916) 784-2277.

Radiology with taxonomy code 2085R0204X and a focus in Vascular & Interventional Radiology.