DR. ZAK WHITTIER DENTAL CARE
NPI 1285287631
Dentist in Whittier, CA

Q: What is I Zak Dds Prof Dental Corp's NPI number?

The NPI number for I Zak Dds Prof Dental Corp is 1285287631. It was assigned to this organization in the NPPES registry on July 24, 2019. The provider is doing business as Dr. Zak Whittier Dental Care, Dr. Zak La Mirada Dental Care and Zak Dental, Practice of I. ZAK D.D.S. PROF. DENTAL CORP..

Q: What is I Zak Dds Prof Dental Corp's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Active since July 24, 2019

9229 COLIMA RD, WHITTIER, CA 90605(562) 947-3761 Get Directions Write a Review

NPPES record last updated: October 29, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 12, 2021, Jan 25, 2021, Jan 22, 2021 and 1 more (4 updates tracked since 2019).

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About Dr. Zak Whittier Dental Care NPPES

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

DR. ZAK WHITTIER DENTAL CARE (NPI 1285287631) is a healthcare organization registered as a dentist in Whittier, California and active in the NPI registry since July 2019. The organization lists Ilya Zak, Ceo, Dentist, as its authorized official.

NPPES Registry Identity

NPI1285287631

Entity TypeOrganization

Primary Taxonomy122300000X

Legal Business NameI ZAK DDS PROF DENTAL CORP

Location Address9229 COLIMA RDWhittier, CA 90605-1809

Mailing Address10501 Lakewood BlvdDowney, CA 90241-2709 · (310) 503-9277

Phone(562) 947-3761

Organization SubpartNo

Authorized OfficialIlya ZakCeo, Dentist · (310) 503-9277

Enumeration DateJuly 24, 2019

Last NPPES UpdateOctober 29, 20214 updates tracked since enumeration

NPPES CertifiedOctober 29, 2021

✔ NPI 1285287631 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 9

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

Also ListedDentist · EndodonticsTaxonomy 1223E0200X

Also ListedDentist · General PracticeTaxonomy 1223G0001X

Also ListedDentist · Oral and Maxillofacial PathologyTaxonomy 1223P0106X

Also ListedDentist · Pediatric DentistryTaxonomy 1223P0221X

Also ListedDentist · PeriodonticsTaxonomy 1223P0300X

Also ListedDentist · ProsthodonticsTaxonomy 1223P0700X

Also ListedDentist · Oral and Maxillofacial SurgeryTaxonomy 1223S0112X

Also ListedDentist · Orthodontics and Dentofacial OrthopedicsTaxonomy 1223X0400X

9229 COLIMA RD, Whittier, CA 90605

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Other Names 3

Doing Business AsDr. Zak Whittier Dental Care

Doing Business AsDr. Zak La Mirada Dental Care

Doing Business AsZak Dental, Practice Of I. Zak D.d.s. Prof. Dental Corp.

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Dr. Zak Whittier Dental Care is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 20 clinicians reassign Medicare billing to Dr. Zak Whittier Dental Care, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians by Medicare Specialty 2

Dentist19

Oral Surgery1

Clinicians, nearest first (20)

Mark Moya, D.D.S.

Dentist

NPI 1295914240

23525 GOLDEN SPRINGS DR STE E
Diamond Bar, CA 91765

(909) 861-2211

✔ PECOS12 mi

Jacob Agatstein, D.M.D.

Dentist

NPI 1932410842

1000 W CARSON ST
Torrance, CA 90502

(310) 668-4202

✔ PECOS18 mi

Po Han Wu

Dentist

NPI 1316644354

2492 WALNUT AVE STE 250
Tustin, CA 92780

(949) 379-6511

✔ PECOS20 mi

Robert Zama, DDS

Dentist

NPI 1649827924

23632 CRENSHAW BLVD
Torrance, CA 90505

(310) 325-0684

✔ PECOS21 mi

Zachary Ward, DMD

Dentist

NPI 1427621622

1346 FOOTHILL BLVD STE 302
La Canada, CA 91011

(818) 790-1710

✔ PECOS21 mi

Daniel Kruk-Leahy, DDS, MS

Dentist

NPI 1588288138

1401 AVOCADO AVE STE 404
Newport Beach, CA 92660

(213) 364-9120

✔ PECOS25 mi

Judith Aldaz, DDS

Dentist

NPI 1730285149

8735 TRAUTWEIN RD
Riverside, CA 92508

(951) 776-1330

✔ PECOS39 mi

Ilya Zak, DDS

Oral Surgery

NPI 1023165255

26324 BOUQUET CANYON RD
Santa Clarita, CA 91350

(661) 253-4000

✔ PECOS45 mi

Hessam Taghizadeh-Toossi, DDS

Dentist

NPI 1184111254

5029 KANAN RD
Agoura Hills, CA 91301

(818) 991-9853

✔ PECOS45 mi

Charles Chung, DDS

Dentist

NPI 1619111465

27745 SUMMER GROVE PL
Santa Clarita, CA 91354

(818) 429-6486

✔ PECOS47 mi

Todd Nicol, DDS

Dentist

NPI 1710413893

1378 ERRINGER RD
Simi Valley, CA 93065

(805) 522-3000

✔ PECOS48 mi

Paul Asatani, DDS

Dentist

NPI 1679784912

39755 DATE ST SUITE 102
Murrieta, CA 92563

(951) 304-7574

✔ PECOS56 mi

Darian Avin

Dentist

NPI 1295411627

126 DEODAR AVE
Oxnard, CA 93030

(805) 760-3857

✔ PECOS70 mi

Raffi Asadorian, DDS

Dentist

NPI 1144587064

1001 PARTRIDGE DR STE 210
Ventura, CA 93003

(805) 644-9501

✔ PECOS72 mi

William Olson, DDS

Dentist

NPI 1710288147

7319 CLAIREMONT MESA BLVD.
San Diego, CA 92111

(858) 569-9651

✔ PECOS91 mi

Carlos Rivero, D.M.D.

Dentist

NPI 1942502596

5625 RUFFIN RD STE 200
San Diego, CA 92123

(858) 569-9651

✔ PECOS92 mi

Michael Vito, DDS

Dentist

NPI 1710078167

36 THOMAS INDIAN SCHOOL DR CATTARAUGUS INDIAN RESERVATION HEALTH CENTER
Irving, NY 14081

(716) 532-5582

✔ PECOS2,182 mi

Caitlin Harrah, DDS

Dentist

NPI 1104569862

150 55TH ST
Brooklyn, NY 11220

(718) 630-6875

✔ PECOS2,441 mi

Klejda Bejleri

Dentist

NPI 1558995373

1901 1ST AVE
New York, NY 10029

(914) 594-2124

✔ PECOS2,444 mi

Howard Kopel, DDS

Dentist

NPI 1356584957

4537 ALAMO STREET #A
Simi Valley, CA 93063

(805) 520-1100

✔ PECOS

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 I Zak Dds Prof Dental Corp's NPI number?

The NPI number for I Zak Dds Prof Dental Corp is 1285287631. It was assigned to this organization in the NPPES registry on July 24, 2019. The provider is doing business as Dr. Zak Whittier Dental Care, Dr. Zak La Mirada Dental Care and Zak Dental, Practice of I. ZAK D.D.S. PROF. DENTAL CORP..

Where is I Zak Dds Prof Dental Corp located?

I Zak Dds Prof Dental Corp is located at 9229 Colima Rd, Whittier, CA 90605. The listed phone number is (562) 947-3761.

What is I Zak Dds Prof Dental Corp's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is I Zak Dds Prof Dental Corp enrolled in Medicare?

Yes. I Zak Dds Prof Dental Corp is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through I Zak Dds Prof Dental Corp?

According to the CMS Revalidation Reassignment List (October 2026 release), 20 clinicians in 2 Medicare specialties reassign their Medicare billing to I Zak Dds Prof Dental Corp. 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 Dentist (19) and Oral Surgery (1). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for I Zak Dds Prof Dental Corp was last updated on October 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.