MICHAEL J HOLLANDER M D INC
NPI 1174680342
Orthopaedic Surgery in Encino, CA

Q: What is Michael J Hollander M D Inc's NPI number?

The NPI number for Michael J Hollander M D Inc is 1174680342. It was assigned to this organization in the NPPES registry on January 3, 2007.

Q: What is Michael J Hollander M D Inc's specialty?

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

Active since January 03, 2007

16030 VENTURA BLVD, SUITE # 400, ENCINO, CA 91436(818) 986-8822(818) 986-8222 Get Directions Write a Review

NPPES record last updated: February 18, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Michael J Hollander M D Inc NPPES

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

MICHAEL J HOLLANDER M D INC (NPI 1174680342) is a healthcare organization registered as an orthopaedic surgery in Encino, California and active in the NPI registry since January 2007. The organization lists Michael J Hollander, Owner, as its authorized official.

NPPES Registry Identity

NPI1174680342

Entity TypeOrganization

Primary Taxonomy207X00000X

Legal Business NameMICHAEL J HOLLANDER M D INC

Location Address16030 VENTURA BLVD, SUITE # 400Encino, CA 91436-2731

Mailing AddressPo Box 260517Encino, CA 91426-0517 · (818) 986-8822 · Fax (818) 986-8222

Phone(818) 986-8822

Fax(818) 986-8222

Organization SubpartNo

Authorized OfficialMichael J HollanderOwner · (818) 986-8822

Enumeration DateJanuary 3, 2007

Last NPPES UpdateFebruary 18, 2026

NPPES CertifiedFebruary 18, 2026

✔ NPI 1174680342 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 · G60290

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.

16030 VENTURA BLVD, Encino, CA 91436

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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)

Michael J Hollander M D Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Michael J Hollander M D Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Michael Hollander, M.D.

Orthopedic Surgery

NPI 1194818021

16030 VENTURA BLVD STE 400
Encino, CA 91436

(818) 986-8822

✔ PECOSSame address

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 Michael J Hollander M D Inc's NPI number?

The NPI number for Michael J Hollander M D Inc is 1174680342. It was assigned to this organization in the NPPES registry on January 3, 2007.

Where is Michael J Hollander M D Inc located?

Michael J Hollander M D Inc is located at 16030 Ventura Blvd Suite # 400, Encino, CA 91436. The listed phone number is (818) 986-8822.

What is Michael J Hollander M D Inc's specialty?

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

Is Michael J Hollander M D Inc enrolled in Medicare?

Yes. Michael J Hollander M D Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Michael J Hollander M D Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Orthopedic Surgery) reassigns their Medicare billing to Michael J Hollander M D Inc. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Michael J Hollander M D Inc was last updated on February 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.