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

DR. STEPHANIE ALVARADO DDS
NPI 1780428540
Dentist in Somersworth, NH

Active since June 25, 2024
311 NH-108, SOMERSWORTH, NH 03878(603) 749-2346 Get Directions Write a Review

NPPES record last updated: September 10, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 10, 2026, Jun 25, 2024 (2 updates tracked since 2024).

About Dr. Stephanie Alvarado Dds NPPES

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

DR. STEPHANIE ALVARADO DDS (NPI 1780428540) is an individual dentist in Somersworth, New Hampshire, licensed in New Hampshire (05106) and active in the NPI registry since June 2024.

NPPES Registry Identity

NPI1780428540
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameDR. STEPHANIE ALVARADOCredential: DDS
Location Address311 NH-108Somersworth, NH 03878
Mailing Address311 Nh-108Somersworth, NH 03878 · (603) 749-2346
Phone(603) 749-2346
Sole ProprietorNo
Enumeration DateJune 25, 2024
Last NPPES UpdateSeptember 10, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2026
✔ NPI 1780428540 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in NH · 05106
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.
311 NH-108, Somersworth, NH 03878
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Other Names 1

Former Name (1)Stephanie Alvarado Hernandez

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Northeast Delta Dental.Insurance ›

Other Providers at the Same Location NPPES

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

DR. PRECIOUS ETTAH DDS
Dentist (General Practice)
311 NH-108
SOMERSWORTH, NH 03878
Strafford County (603) 749-2346

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 Stephanie Alvarado's NPI number?

The NPI number for Stephanie Alvarado is 1780428540. It was assigned to this individual provider in the NPPES registry on June 25, 2024. The provider is also known as Stephanie Alvarado Hernandez.

Where is Stephanie Alvarado located?

Stephanie Alvarado practices at 311 Nh-108, Somersworth, NH 03878. The listed phone number is (603) 749-2346.

What is Stephanie Alvarado's specialty?

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

What insurance does Stephanie Alvarado accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield and Northeast Delta Dental list Stephanie Alvarado 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 Stephanie Alvarado was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.