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DR. LEO T KROONEN MD
NPI 1669547857
Orthopaedic Surgery - Hand Surgery in San Diego, CA

Active since November 22, 2006PECOS EnrolledAccepts Medicare Assignment
34800 BOB WILSON DR, NMCSD, SAN DIEGO, CA 92134(619) 532-8429(619) 532-8460 Get Directions Write a Review

NPPES record last updated: December 7, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Leo T Kroonen Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. LEO T KROONEN MD (NPI 1669547857) is an individual hand surgery provider in San Diego, California, licensed in California (A82114) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Hahnemann University College Of Medicine (2001).

NPPES Registry Identity

NPI1669547857
Entity TypeIndividualMale
Primary Taxonomy207XS0106X
Provider Legal NameDR. LEO T KROONENCredential: MD
Location Address34800 BOB WILSON DR, NMCSDSan Diego, CA 92134-1098
Mailing Address34800 Bob Wilson Dr, NmcsdSan Diego, CA 92134-1098 · (619) 532-8429 · Fax (619) 532-8460
Phone(619) 532-8429
Fax(619) 532-8460
Sole ProprietorYes
Medical School CMSHahnemann University College Of MedicineGraduated 2001
Enumeration DateNovember 22, 2006
Last NPPES UpdateDecember 7, 2021
NPPES CertifiedDecember 7, 2021
✔ NPI 1669547857 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Hand SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207XS0106X
License✔ Licensed in CA · A82114
Definition
An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.
34800 BOB WILSON DR, San Diego, CA 92134
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Leo T Kroonen Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4587707500
PECOS Enrollment IDI20100129000572
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92134 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LORENA MARIE FUJII N.P.
Nurse Practitioner (Pediatrics)
34800 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (619) 532-8910
LAKIESHA NICOLE MURPHY
Nurse's Aide
34800 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (619) 713-3385
SUSANNA BYRNE D.O.
Anesthesiology
34800 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (619) 532-6400
DR. PAUL CHARLES CAMPBELL D.O.
Urology (Pediatric Urology)
34800 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (619) 532-7200
PHILLIP EDWARD FRY JR. DO
Emergency Medicine
34800 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (619) 532-6400
BRADLY JAMES STILLEY IDC
Military Health Care Provider (Independent Duty Corpsman)
34800 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (360) 941-9989
DR. ELIZABETH WHIPPLE PHD
Military Health Care Provider
34800 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (619) 532-6400
DR. ELAN HARDER BRESSLOUR-RASHAP MD
General Practice
34800 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (619) 532-6400

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leo Kroonen's NPI number?

The NPI number for Leo Kroonen is 1669547857. It was assigned to this individual provider in the NPPES registry on November 22, 2006.

Where is Leo Kroonen located?

Leo Kroonen practices at 34800 Bob Wilson Dr Nmcsd, San Diego, CA 92134. The listed phone number is (619) 532-8429.

What is Leo Kroonen's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Hand Surgery, with taxonomy code 207XS0106X.

Is Leo Kroonen enrolled in Medicare?

Yes. Leo Kroonen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Leo Kroonen was last updated on December 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.