DR. JACOB THEODORE AGATSTEIN D.M.D.
NPI 1932410842
Dentist - Oral and Maxillofacial Surgery in Torrance, CA

Q: What is Jacob Agatstein's NPI number?

The NPI number for Jacob Agatstein is 1932410842. It was assigned to this individual provider in the NPPES registry on June 24, 2010.

Q: What is Jacob Agatstein's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Q: When was this NPI record last updated?

The NPPES record for Jacob Agatstein was last updated on June 13, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 24, 2010PECOS Enrolled

1000 W CARSON ST, TORRANCE, CA 90502(310) 668-4202 Get Directions Write a Review

NPPES record last updated: June 13, 2014. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Dr. Jacob Theodore Agatstein D.m.d. NPPES

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

DR. JACOB THEODORE AGATSTEIN D.M.D. (NPI 1932410842) is an individual oral and maxillofacial surgery provider in Torrance, California, licensed in California (63444) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1932410842

Entity TypeIndividualMale

Primary Taxonomy1223S0112X

Provider Legal NameDR. JACOB THEODORE AGATSTEINCredential: D.M.D.

Location Address1000 W CARSON STTorrance, CA 90502-2004

Mailing Address1000 W Carson StTorrance, CA 90502-2004

Phone(310) 668-4202

Sole ProprietorNo

Enumeration DateJune 24, 2010

Last NPPES UpdateJune 13, 2014

✔ NPI 1932410842 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers

Taxonomy Code1223S0112X

License✔ Licensed in CA · 63444

Definition

An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.

1000 W CARSON ST, Torrance, CA 90502

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jacob Theodore Agatstein D.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.

Medicare Billing Reassignment

Medicare enrollment records show Jacob Agatstein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

I Zak DDS Prof Dental Corp

6.0 mi

Dentist

3620 LONG BEACH BLVD STE B6
Long Beach, CA 90807

Reassigned Medicare billing, California enrollment
20 clinicians in this Medicare group

NPI 1033859863 (562) 426-6458

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90502 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.

MISS BRITTANY IRVINE M.A.

Student in an Organized Health Care Education/Training Program

1000 W CARSON ST
TORRANCE, CA 90502

Los Angeles County (310) 222-2345

DEPAREMENT OF MANTAL HEALTH

Case Management

1000 W CARSON ST
TORRANCE, CA 90502

Los Angeles County (310) 222-1648

DINA M MEZA

Nurse Practitioner (Family)

1000 W CARSON ST, HEAD AND NECK BOX 6
TORRANCE, CA 90502

Los Angeles County (310) 222-2741

MARIA GUADALUPE VALADEZ

Student in an Organized Health Care Education/Training Program

1000 W CARSON ST
TORRANCE, CA 90502

Los Angeles County (559) 789-1327

ESTEBAN COTA

Specialist

1000 W CARSON ST
TORRANCE, CA 90502

Los Angeles County (310) 222-2345

MS. DAWN MARIE TLUSTY RN

Registered Nurse (Infusion Therapy)

1000 W CARSON ST
TORRANCE, CA 90502

Los Angeles County (310) 222-1906

DR. NICOLE MOORE MD

Student in an Organized Health Care Education/Training Program

1000 W CARSON ST
TORRANCE, CA 90502

Los Angeles County (310) 222-2345

KENTON YUJI SAKURAI

Psychiatry & Neurology (Psychiatry)

1000 W CARSON ST
TORRANCE, CA 90502

Los Angeles County (424) 306-4000

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 Jacob Agatstein's NPI number?

The NPI number for Jacob Agatstein is 1932410842. It was assigned to this individual provider in the NPPES registry on June 24, 2010.

Where is Jacob Agatstein located?

Jacob Agatstein practices at 1000 W Carson St, Torrance, CA 90502. The listed phone number is (310) 668-4202.

What is Jacob Agatstein's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Is Jacob Agatstein enrolled in Medicare?

Yes. Jacob Agatstein is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jacob Agatstein's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jacob Agatstein reassigns Medicare benefits to I Zak DDS Prof Dental Corp (Long Beach, CA). The 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 Jacob Agatstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jacob Agatstein accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 11 other insurers list Jacob Agatstein as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jacob Agatstein was last updated on June 13, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.