Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Akhtar Albright Chu Dixon Nachtsheim Sieffert & Stumpf Mds PC

Vascular Surgery Physician in Reno, NV · enumerated 2006 · authorized official Christie Silva, Practice Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1548208283

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Akhtar Albright Chu Dixon Nachtsheim Sieffert & Stumpf Mds PC

Other name <Unavail>

Practice address 1500 E 2nd Street #206, Reno, NV, 89502

Phone (775) 789-7000

Fax (775) 789-7040

Enumeration date Jun 3, 2006

Last updated in NPPES Mar 23, 2016

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians Primary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Christie Silva

Title Practice Manager

Phone (775) 789-7000

Other identifiers

Identifier	Type	State	Issuer
XGG007210	Medicaid	CA	-
100505595	Medicaid	NV	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Akhtar Albright Chu Dixon Nachtsheim Sieffert & Stumpf Mds PC?

Akhtar Albright Chu Dixon Nachtsheim Sieffert & Stumpf Mds PC is registered in NPPES as a Vascular Surgery Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-23.