Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Delano Peterson, MD

Orthopaedic Surgery of the Spine Physician in Medford, OR · enumerated 2005.

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

National Provider Identifier

1699763607

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Registry record

Entity type Individual (Type 1)

Name Mark Delano Peterson

Credential MD

Sex Male

Practice address 1311 E Barnett Rd, Ste 201, Medford, OR, 97504

Phone (541) 779-5007

Fax (541) 779-5022

Enumeration date Oct 12, 2005

Last updated in NPPES Sep 17, 2013

Taxonomy & licenses

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License MD18861 (OR) 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
128129	Medicaid	OR	-

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

Is NPI 1699763607 active?

Yes, as of the latest NPPES snapshot, NPI 1699763607 is active (record last updated 2013-09-17).

How do I verify Mark Peterson's NPI record?

Cross-check NPI 1699763607 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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Thomas Trubenbach Family Nurse Practitioner · Medford, OR NPI 1396759916 Joann Reed Family Nurse Practitioner · Medford, OR NPI 1437424348

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-17.