Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

BEST SLEEP DDS INC
NPI 1710839394
Dentist in Newport Beach, CA

Q: What is Best Sleep Dds Inc's NPI number?

The NPI number for Best Sleep Dds Inc is 1710839394. It was assigned to this organization in the NPPES registry on February 13, 2026.

Q: What is Best Sleep Dds Inc's specialty?

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

Active since February 13, 2026

4221 MACARTHUR BLVD STE B3, NEWPORT BEACH, CA 92660(949) 620-5262(949) 620-5272 Get Directions Write a Review

NPPES record last updated: October 1, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Oct 1, 2026, Mar 2, 2026 (2 updates tracked since 2026).

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About Best Sleep Dds Inc NPPES

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

BEST SLEEP DDS INC (NPI 1710839394) is a healthcare organization registered as a dentist in Newport Beach, California and active in the NPI registry since February 2026. The organization lists Thomas Lynn Alexander, Sole Proprietorship/owner, as its authorized official.

NPPES Registry Identity

NPI1710839394

Entity TypeOrganization

Primary Taxonomy122300000X

Legal Business NameBEST SLEEP DDS INC

Location Address4221 MACARTHUR BLVD STE B3Newport Beach, CA 92660-2016

Mailing Address4221 Macarthur Blvd Ste B3Newport Beach, CA 92660-2016 · (949) 620-5262 · Fax (949) 620-5272

Phone(949) 620-5262

Fax(949) 620-5272

Organization SubpartNo

Authorized OfficialThomas Lynn AlexanderSole Proprietorship/owner · (949) 620-5262

Enumeration DateFebruary 13, 2026

Last NPPES UpdateOctober 1, 20262 updates tracked since enumeration

NPPES CertifiedOctober 1, 2026

✔ NPI 1710839394 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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 ListedDurable Medical Equipment & Medical Supplies · Customized EquipmentTaxonomy 332BC3200X

4221 MACARTHUR BLVD STE B3, Newport Beach, CA 92660

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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 Best Sleep Dds Inc's NPI number?

The NPI number for Best Sleep Dds Inc is 1710839394. It was assigned to this organization in the NPPES registry on February 13, 2026.

Where is Best Sleep Dds Inc located?

Best Sleep Dds Inc is located at 4221 Macarthur Blvd Ste B3, Newport Beach, CA 92660. The listed phone number is (949) 620-5262.

What is Best Sleep Dds Inc's specialty?

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

When was this NPI record last updated?

The NPPES record for Best Sleep Dds Inc was last updated on October 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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.