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DR. JON BARRY GREENFIELD M.D.
NPI 1487644118
Orthopaedic Surgery in Los Angeles, CA

Active since October 25, 2005PECOS Enrolled
434 S SAN VICENTE BLVD, LOS ANGELES, CA 90048(310) 659-3400 Get Directions Write a Review

NPPES record last updated: September 25, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Jon Barry Greenfield M.d. NPPES

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

DR. JON BARRY GREENFIELD M.D. (NPI 1487644118) is an individual orthopaedic surgery provider in Los Angeles, California, licensed in California (G26989) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1487644118
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. JON BARRY GREENFIELDCredential: M.D.
Location Address434 S SAN VICENTE BLVDLos Angeles, CA 90048-4108
Mailing Address434 S San Vicente BlvdLos Angeles, CA 90048-4108
Phone(310) 659-3400
Sole ProprietorNo
Enumeration DateOctober 25, 2005
Last NPPES UpdateSeptember 25, 2013
✔ NPI 1487644118 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in CA · G26989
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
434 S SAN VICENTE BLVD, Los Angeles, CA 90048
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Other Identifiers 1

Medicare PINFE086ZCA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jon Barry Greenfield M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 90048 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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 9

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

DR. LEMUEL SMITH MD
Emergency Medicine
434 S SAN VICENTE BLVD, SUITE 100
LOS ANGELES, CA 90048
Los Angeles County (310) 360-6780
ARTHUR KREITENBERG, M.D., PC
Orthopaedic Surgery
434 S SAN VICENTE BLVD, 2ND FLOOR
LOS ANGELES, CA 90048
Los Angeles County (310) 659-3400
JON B GREENFIELD, MD INC.
Orthopaedic Surgery
434 S SAN VICENTE BLVD, 2ND FLOOR
LOS ANGELES, CA 90048
Los Angeles County (310) 659-3400
DR. LOUIS ACOSTA M.D.
Emergency Medicine (Emergency Medical Services)
434 S SAN VICENTE BLVD, SUITE 100
LOS ANGELES, CA 90048
Los Angeles County (310) 360-6780
IMMEDIATE MEDICAL CARE
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
434 S SAN VICENTE BLVD
LOS ANGELES, CA 90048
Los Angeles County (310) 360-6780
PATRICK BUENAVENTURA
Physical Therapy Assistant
434 S SAN VICENTE BLVD, SUITE 100
LOS ANGELES, CA 90048
Los Angeles County (310) 360-6780
DR. ARTHUR KREITENBERG M.D.
Orthopaedic Surgery (Orthopaedic Trauma)
434 S SAN VICENTE BLVD
LOS ANGELES, CA 90048
Los Angeles County (310) 659-3400
ANDREW J SILVER M.D.
Internal Medicine
434 S SAN VICENTE BLVD
LOS ANGELES, CA 90048
Los Angeles County (310) 360-6780

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 Jon Greenfield's NPI number?

The NPI number for Jon Greenfield is 1487644118. It was assigned to this individual provider in the NPPES registry on October 25, 2005.

Where is Jon Greenfield located?

Jon Greenfield practices at 434 S San Vicente Blvd, Los Angeles, CA 90048. The listed phone number is (310) 659-3400.

What is Jon Greenfield's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Jon Greenfield enrolled in Medicare?

Yes. Jon Greenfield is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jon Greenfield was last updated on September 25, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.