DR. REBECCA IRENE ALCAZAREN PENA DMD
NPI 1457368425
Dentist in Lakewood, CA

Q: What is Rebecca Irene Pena's NPI number?

The NPI number for Rebecca Irene Pena is 1457368425. It was assigned to this individual provider in the NPPES registry on August 2, 2006. The provider is also known as Mrs. Rebecca Irene Alcazaren Ware Dmd.

Q: What is Rebecca Irene Pena's specialty?

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

Active since August 02, 2006PECOS Enrolled

5445 DEL AMO BLVD, SUITE 103, LAKEWOOD, CA 90712(562) 920-1726(562) 920-1728 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 7, 2023, Jul 27, 2019 (2 updates tracked since 2019).

On this page

About Dr. Rebecca Irene Alcazaren Pena Dmd NPPES

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

DR. REBECCA IRENE ALCAZAREN PENA DMD (NPI 1457368425) is an individual dentist in Lakewood, California, licensed in California (49181) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1457368425

Entity TypeIndividualFemale

Primary Taxonomy122300000X

Provider Legal NameDR. REBECCA IRENE ALCAZAREN PENACredential: DMD

Location Address5445 DEL AMO BLVD, SUITE 103Lakewood, CA 90712-2760

Mailing Address5445 Del Amo Blvd, Suite 103Lakewood, CA 90712-2760 · (562) 920-1726 · Fax (562) 920-1728

Phone(562) 920-1726

Fax(562) 920-1728

Sole ProprietorNo

Enumeration DateAugust 2, 2006

Last NPPES UpdateMarch 7, 20232 updates tracked since enumeration

✔ NPI 1457368425 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in CA · 49181

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.

5445 DEL AMO BLVD, Lakewood, CA 90712

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Other Names 1

Other Name (5)Mrs. Rebecca Irene Alcazaren Ware Dmd

Other Identifiers 4

Other49181CA · Lic Number

Other1416870CA · United Concordia

OtherG9242401CA · Medical Dentical St Of Ca

OtherB4918101CA · Health Families

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Humana.Insurance ›

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. Rebecca Irene Alcazaren Pena Dmd 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90712 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 4

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

REBECCA IRENE A PENA D M D A DENTAL

Dentist (Oral and Maxillofacial Surgery)

5445 DEL AMO BLVD, SUITE 103
LAKEWOOD, CA 90712

Los Angeles County (562) 920-1726

MICHAEL SHEN

Podiatrist

5445 DEL AMO BLVD
LAKEWOOD, CA 90712

Los Angeles County (562) 866-4046

DR. ALLYSON BARBARA FRIED M.D., D.P.M.

Podiatrist

5445 DEL AMO BLVD, STE 102
LAKEWOOD, CA 90712

Los Angeles County (562) 867-0811

DR. HAO WU D.P.M.

Podiatrist

5445 DEL AMO BLVD
LAKEWOOD, CA 90712

Los Angeles County (562) 866-4046

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 Rebecca Irene Pena's NPI number?

The NPI number for Rebecca Irene Pena is 1457368425. It was assigned to this individual provider in the NPPES registry on August 2, 2006. The provider is also known as Mrs. Rebecca Irene Alcazaren Ware Dmd.

Where is Rebecca Irene Pena located?

Rebecca Irene Pena practices at 5445 Del Amo Blvd Suite 103, Lakewood, CA 90712. The listed phone number is (562) 920-1726.

What is Rebecca Irene Pena's specialty?

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

Is Rebecca Irene Pena enrolled in Medicare?

Yes. Rebecca Irene Pena is registered in the Medicare PECOS enrollment system.

What insurance does Rebecca Irene Pena accept?

Health plans from Humana list Rebecca Irene Pena 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 Rebecca Irene Pena was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.