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Dr. Kristopher Lee Downing, MD

Dr. Kristopher Lee Downing is a Orthopaedic Surgery Physician provider (Orthopaedic Surgery) practicing in La Jolla, CA, registered in the NPPES registry with NPI 1851451439 since 2006. The credential MD stands for Doctor of Medicine.

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NPI 1851451439
Entity type Individual (Type 1)
Name Dr. Kristopher Lee Downing
Credential MD
Sex Male
Practice address 9834 GENESEE AVE, STE 228, La Jolla, CA, 92037
Phone 8588241703
Fax 8584556473
Enumeration date 2006-12-12
Last updated in NPPES 2019-06-25

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207XS0106X Orthopaedic Hand Surgery Physician Secondary A106278 CA
207X00000X Orthopaedic Surgery Physician Primary A106278 CA

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

Copy-ready billing details
Provider: Kristopher Downing, MD
NPI: 1851451439
Taxonomy: 207X00000X (Orthopaedic Surgery Physician)
Address: 9834 GENESEE AVE, STE 228, La Jolla, CA, 92037

Other providers at this practice address

NPI Name Type Specialty Location
1437154143 Mark Boiskin Individual Nephrology Physician La Jolla, CA
1437154978 Dylan Steer Individual Nephrology Physician La Jolla, CA
1619967809 Libro Dizinno Individual Ophthalmology Physician La Jolla, CA
1679544472 William Halsey Individual Plastic Surgery within the Head & Neck (Otolaryngology) Physician La Jolla, CA
1447215975 Envision Eye, A Professional Medical Corporation Organization Ophthalmology Physician La Jolla, CA
1245280841 Patrick Haggerty Individual Obstetrics & Gynecology Physician La Jolla, CA
1811942139 La Jolla Urology Organization Urology Physician La Jolla, CA
1841237955 Scott Simon Individual Urology Physician La Jolla, CA

Verify this record

Cross-check NPI 1851451439 against the authoritative CMS record: view Dr. Kristopher Lee Downing on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is NPI 1851451439 active?
Yes — as of the latest NPPES snapshot, NPI 1851451439 is active (record last updated 2019-06-25).
How do I verify Kristopher Downing's NPI record?
Cross-check NPI 1851451439 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-06-25.