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JAH HAND SURGERY
NPI 1699173922
Orthopaedic Surgery - Hand Surgery in Los Angeles, CA

Active since December 19, 2014
3617 AVALON BLVD STE 200, LOS ANGELES, CA 90011(213) 936-8566(213) 935-8576 Get Directions Write a Review

NPPES record last updated: May 11, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Jah Hand Surgery NPPES

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

JAH HAND SURGERY (NPI 1699173922) is a healthcare organization registered as a hand surgery in Los Angeles, California and active in the NPI registry since December 2014. The organization lists Jennifer Hertz, Owner, as its authorized official.

NPPES Registry Identity

NPI1699173922
Entity TypeOrganization
Primary Taxonomy207XS0106X
Legal Business NameJAH HAND SURGERY
Location Address3617 AVALON BLVD STE 200Los Angeles, CA 90011-5601
Mailing Address1223 Wilshire Blvd, Unit 594Santa Monica, CA 90403-5406 · (213) 935-8566 · Fax (213) 935-8576
Phone(213) 936-8566
Fax(213) 935-8576
Organization SubpartNo
Authorized OfficialJennifer HertzOwner · (323) 445-6249
Enumeration DateDecember 19, 2014
Last NPPES UpdateMay 11, 2021
NPPES CertifiedMay 11, 2021
✔ NPI 1699173922 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 · A110193
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.
3617 AVALON BLVD STE 200, Los Angeles, CA 90011
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jah Hand Surgery is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

6

Medicare enrollment records show 6 clinicians reassign Medicare billing to Jah Hand Surgery, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 5 within 10 miles. They are listed nearest first.

Clinicians, nearest first (6)

Jennifer Hertz, MD
Hand Surgery
NPI 1366771818
3617 AVALON BLVD
Los Angeles, CA 90011
(213) 935-8566
✔ PECOS✔ Accepts MedicareSame address
Michael Lim, M.D.
Orthopedic Surgery
NPI 1861787228
3617 AVALON BLVD STE 200
Los Angeles, CA 90011
(213) 935-8566
✔ PECOS✔ Accepts MedicareSame address
Pamela Luk, MD
Orthopedic Surgery
NPI 1285966903
3617 AVALON BLVD STE 200
Los Angeles, CA 90011
(213) 935-8566
✔ PECOS✔ Accepts MedicareSame address
Cyril Gary, MD
Plastic and Reconstructive Surgery
NPI 1104322205
3617 AVALON BLVD STE 200
Los Angeles, CA 90011
(213) 935-8577
✔ PECOS✔ Accepts MedicareSame address
John Attenello, M.D.
Orthopedic Surgery
NPI 1629456553
1513 S GRAND AVE # 380
Los Angeles, CA 90015
(310) 337-2589
✔ PECOS✔ Accepts Medicare1.6 mi
Christopher Ruland
Orthopedic Surgery
NPI 1689106528
6815 NOBLE AVE
Van Nuys, CA 91405
(818) 901-6600
✔ PECOS✔ Accepts Medicare17 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Jah Hand Surgery's NPI number?

The NPI number for Jah Hand Surgery is 1699173922. It was assigned to this organization in the NPPES registry on December 19, 2014.

Where is Jah Hand Surgery located?

Jah Hand Surgery is located at 3617 Avalon Blvd Ste 200, Los Angeles, CA 90011. The listed phone number is (213) 936-8566.

What is Jah Hand Surgery's specialty?

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

Is Jah Hand Surgery enrolled in Medicare?

Yes. Jah Hand Surgery is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Jah Hand Surgery?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 3 Medicare specialties reassign their Medicare billing to Jah Hand Surgery. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Orthopedic Surgery (4), Hand Surgery (1) and Plastic and Reconstructive Surgery (1). Of these, 4 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Jah Hand Surgery was last updated on May 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.