DR. ARNOLD OSTROW M.D.
NPI 1932147824
Specialist in Los Alamitos, CA

Q: What is Arnold Ostrow's NPI number?

The NPI number for Arnold Ostrow is 1932147824. It was assigned to this individual provider in the NPPES registry on June 3, 2006.

Q: What is Arnold Ostrow's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for Arnold Ostrow was last updated on April 16, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.

Active since June 03, 2006PECOS Enrolled

3771 KATELLA AVE, SUITE 300, LOS ALAMITOS, CA 90720(562) 430-7533(562) 431-3479 Get Directions Write a Review

NPPES record last updated: April 16, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Arnold Ostrow M.d. NPPES

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

DR. ARNOLD OSTROW M.D. (NPI 1932147824) is an individual specialist in Los Alamitos, California, licensed in California (G16243) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1932147824

Entity TypeIndividualMale

Primary Taxonomy174400000X

Provider Legal NameDR. ARNOLD OSTROWCredential: M.D.

Location Address3771 KATELLA AVE, SUITE 300Los Alamitos, CA 90720-3108

Mailing Address3771 Katella Ave, Suite 300Los Alamitos, CA 90720-3108 · (562) 430-7533 · Fax (562) 431-3479

Phone(562) 430-7533

Fax(562) 431-3479

Sole ProprietorYes

Enumeration DateJune 3, 2006

Last NPPES UpdateApril 16, 2010

✔ NPI 1932147824 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in CA · G16243

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

3771 KATELLA AVE, Los Alamitos, CA 90720

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Other Identifiers 3

Medicare ID-Type UnspecifiedG16243

Medicaid00G162430CA

Medicare UPINA39745

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. Arnold Ostrow 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.

Other Providers at the Same Location NPPES 17

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

HAWAIIAN GARDENS OBGYN MEDICAL GRP

Clinic/Center (Medical Specialty)

3771 KATELLA AVE, SUITE 219
LOS ALAMITOS, CA 90720

Orange County (562) 596-5566

MR. ARNIE PEREA BERGULA PAC

Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)

3771 KATELLA AVE, SUITE 209
LOS ALAMITOS, CA 90720

Orange County (562) 314-1400

CHARLES M MAPLES

Family Medicine

3771 KATELLA AVE, SUITE 110
LOS ALAMITOS, CA 90720

Orange County (562) 430-6850

MARY GRACE BINAS BOWERS PMHNP

Nurse Practitioner (Psychiatric/Mental Health)

3771 KATELLA AVE
LOS ALAMITOS, CA 90720

Orange County (562) 742-7116

GARY M NEMHAUSER MD INC A PROFESSIONAL CORPORATION

Specialist

3771 KATELLA AVE, SUITE #108
LOS ALAMITOS, CA 90720

Orange County (562) 598-4454

GREEN, STUART & MARINOW, HARRY & BONFILIO, NICHOLAS & FEIWELL, LAWRENC

Orthopaedic Surgery

3771 KATELLA AVE, SUITE 310
LOS ALAMITOS, CA 90720

Orange County (562) 430-3561

CPRX, INCORPORATED

Physical Therapist (Orthopedic)

3771 KATELLA AVE, SUITE 111
LOS ALAMITOS, CA 90720

Orange County (562) 799-4494

RAYMOND A. KLUG M.D.

Orthopaedic Surgery

3771 KATELLA AVE, #310
LOS ALAMITOS, CA 90720

Orange County (562) 430-3561

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 Arnold Ostrow's NPI number?

The NPI number for Arnold Ostrow is 1932147824. It was assigned to this individual provider in the NPPES registry on June 3, 2006.

Where is Arnold Ostrow located?

Arnold Ostrow practices at 3771 Katella Ave Suite 300, Los Alamitos, CA 90720. The listed phone number is (562) 430-7533.

What is Arnold Ostrow's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Arnold Ostrow enrolled in Medicare?

Yes. Arnold Ostrow is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Arnold Ostrow was last updated on April 16, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.