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DR. MICHAEL HORWITZ D.D.S.
NPI 1295865566
Dentist - General Practice in Santa Monica, CA

Active since March 06, 2007Opted out of Medicare · through Dec 16, 2027
1245 16TH ST, #209, SANTA MONICA, CA 90404(310) 453-1223(310) 453-8757 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Michael Horwitz D.d.s. NPPES

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

DR. MICHAEL HORWITZ D.D.S. (NPI 1295865566) is an individual general practice provider in Santa Monica, California, licensed in California (22617) and active in the NPI registry since March 2007. He has opted out of Medicare through December 16, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1295865566
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. MICHAEL HORWITZCredential: D.D.S.
Location Address1245 16TH ST, #209Santa Monica, CA 90404-1235
Mailing Address1245 16th St, #209Santa Monica, CA 90404-1235 · (310) 453-1223 · Fax (310) 453-8757
Phone(310) 453-1223
Fax(310) 453-8757
Sole ProprietorNo
Enumeration DateMarch 6, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1295865566 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CA · 22617
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
1245 16TH ST, Santa Monica, CA 90404
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Michael Horwitz D.d.s. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from December 16, 2015 through December 16, 2027.

Opt-Out Effective DateDecember 16, 2015
Opt-Out In Effect ThroughDecember 16, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90404 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 20

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

UC REGENTS UCLA DMPG SANTA MONICA CARDIOLOGY
Internal Medicine (Interventional Cardiology)
1245 16TH ST, SUITE 307
SANTA MONICA, CA 90404
Los Angeles County (310) 794-7350
DR. ALEXANDER CHIANG M.D.
Obstetrics & Gynecology
1245 16TH ST, 202
SANTA MONICA, CA 90404
Los Angeles County (310) 301-8707
TERRIE SUSIE AHN MD
Allergy & Immunology
1245 16TH ST
SANTA MONICA, CA 90404
Los Angeles County (310) 481-4646
HONG-PHUC THI TRAN MD
Family Medicine (Geriatric Medicine)
1245 16TH ST, SUITE 204
SANTA MONICA, CA 90404
Los Angeles County (310) 319-4371
KELLY CHEN LIAO NP, RN
Nurse Practitioner (Pediatrics)
1245 16TH ST
SANTA MONICA, CA 90404
Los Angeles County (310) 453-9010
DR. JANET M MA M.D.
Internal Medicine
1245 16TH ST, SUITE 125
SANTA MONICA, CA 90404
Los Angeles County (310) 315-8900
DEBORAH ANNE KAUFMAN MA, COD, IMF, BFA
Marriage & Family Therapist
1245 16TH ST, SUITE 210
SANTA MONICA, CA 90404
Los Angeles County (310) 734-9384
EDWARD KWOK-HO HUI MD
Internal Medicine (Geriatric Medicine)
1245 16TH ST, # 125
SANTA MONICA, CA 90404
Los Angeles County (310) 319-4366

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 Horwitz's NPI number?

The NPI number for Michael Horwitz is 1295865566. It was assigned to this individual provider in the NPPES registry on March 6, 2007.

Where is Michael Horwitz located?

Michael Horwitz practices at 1245 16th St #209, Santa Monica, CA 90404. The listed phone number is (310) 453-1223.

What is Michael Horwitz's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Michael Horwitz enrolled in Medicare?

No. Michael Horwitz has opted out of Medicare through December 16, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Michael Horwitz was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.