DR. STANLEY G. KATZ (M.D.) – Orthopaedic Surgery Physician, NPI 1861466682

Orthopaedic Surgery Physician

DR. STANLEY G. KATZ (M.D.) is a healthcare provider. based in La mirada, California. specializing in ORTHOPEDIC SURGERY. They hold the professional credentials M.D.. They hold a License No. G49280 (CA). The NPI Number for DR. STANLEY G. KATZ (M.D.) is 1861466682

Main info

Male

50 Years Of Experience

Accepts Medicare Assignment

Name

DR. STANLEY G. KATZ (M.D.)

NPI

1861466682

Phone

(714) 367-5310

Address

16702 VALLEY VIEW AVE

Enumeration Date

16 February 2006

Last Update Date

6 February 2017

Doctor Profile

Medical School Name

ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI

Secondary Phone

7146352642

Graduation Year

1976 (50 years ago)

PAC ID

8921040908

Group Practice PAC ID

0941299135

Professional Enrollment ID

I20050531001053

Address ID

CA928054345AN1717XAVEX400

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience54

Completeness75

Years active:20State licenses:1Digital endpointsOther names

3,024 ORTHOPEDIC SURGERY in CA

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Provider Addresses for DR. STANLEY G. KATZ (M.D.)

Valley View Avenue, La Mirada, Los Angeles County, California, 90638, United States
LA MIRADA, CA 906385824
Phone: (714) 367-5310
Fax: (714) 533-3712
Type: Mailing
East Lincoln Avenue, Lincoln/Glessell, Anaheim, Orange County, California, 92806, United States
ANAHEIM, CA 928054345
Phone: (714) 635-2642
Fax: (714) 533-3712
Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2005-05-31

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

Medicare enrolled
On CMS revalidation list
Due date assigned
Revalidate in PECOS

CMS enrollment records

Enrollment ID	Type	Specialty	State	Due date
I20050531001053	I	Orthopedic Surgery	CA	TBD

What to do next

No action required while the due date shows TBD.
Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 90638)

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Provider's Procedures

DR. STANLEY G. KATZ (M.D.) performs procedures in ORTHOPEDIC SURGERY. See the list of HCPCS codes below.

Specialty	Practice State	HCPCS Code	Description	Service Count	Beneficiary Count
ORTHOPEDIC SURGERY	CA	20610	Aspiration and/or injection of large joint or joint capsule	30	11

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.

PAC ID: 0941299135View full group profile

Name	Specialty	State
DR. BLAKE WADE BERMAN (D.O.)	N E U R O S U R G E R Y	CA
DR. CLAYTON PATCHETT (MD)	-	CA
PIERRE FRANCIS GIAMMANCO (M.D.)	-	CA
OSCAR A MATTHEWS (M.D.)	-	CA
SEAN GAO	Orthopedic Surgery	IN
ZENIA E. CORTES (MD)	Orthopedic Surgery	CA
NAYER NAZEER RAGHEB (PHYSICAL THERAPIST)	Physical Therapist In Private Practice	CA
DR. RYAN ALLOWAY CULVER (D.P.M.)	P O D I A T R Y	CA
Unknown Individual	-	CA
MR. RODERICK IRVIN TORRES (PT)	-	CA

Reviews

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Frequently asked questions

What number should I use to identify DR. STANLEY G. KATZ (M.D.) for billing?

Administrative and clinical systems typically use NPI 1861466682 for DR. STANLEY G. KATZ (M.D.).

Should I treat DR. STANLEY G. KATZ (M.D.) as an active provider?

Patients and plans typically see DR. STANLEY G. KATZ (M.D.) as active in the national extract.

What does the directory say DR. STANLEY G. KATZ (M.D.) does?

Insurance directories may phrase it differently, but here DR. STANLEY G. KATZ (M.D.) maps to Orthopaedic Surgery Physician. Clinical services aligned with this taxonomy classification.

Is DR. STANLEY G. KATZ (M.D.) tied to La Mirada, California?

If you are local to La Mirada, California, DR. STANLEY G. KATZ (M.D.) may be relevant to your search.

Can I export DR. STANLEY G. KATZ (M.D.)'s record?

You can download the official NPPES record; we summarize key fields for readability.