Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher D Twombly, MD

Physical Medicine & Rehabilitation Physician in Reno, NV · enumerated 2005.

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

National Provider Identifier

1679559751

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Registry record

Entity type Individual (Type 1)

Name Dr. Christopher D Twombly

Credential MD

Sex Male

Practice address 6630 S Mccarran Blvd, Suite A4, Reno, NV, 89509

Phone (775) 828-2873

Fax (775) 828-2889

Enumeration date Dec 20, 2005

Last updated in NPPES Jul 20, 2010

Taxonomy & licenses

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License 9733 (NV) Secondary

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 9733 (NV) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
11042082	Other	NV	CAQH
002016900	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.

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Frequently asked questions

Is NPI 1679559751 active?

Yes, as of the latest NPPES snapshot, NPI 1679559751 is active (record last updated 2010-07-20).

How do I verify Christopher Twombly's NPI record?

Cross-check NPI 1679559751 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Robert Riley Dermatology Physician · Reno, NV NPI 1730184144 Kathleen Legarza Radiation Oncology Physician · Reno, NV NPI 1841298379 Phelps Kip Orthopaedic Surgery of the Spine Physician · Reno, NV NPI 1154307320 Robert Berry Physical Medicine & Rehabilitation Physician · Reno, NV NPI 1356327522 Robert G Berry Jr MD Interventional Pain Medicine Physician · Reno, NV NPI 1306822499 Letecia Anderson Physical Therapist · Reno, NV NPI 1902862378 Shannon Rumble Nurse Practitioner · Reno, NV NPI 1518924554 Bill Bailey Chiropractor · Reno, NV NPI 1215984208

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-20.