Londonderry Oral Surgery PLLC is a health care listing in Londonderry, NH. Registry taxonomy: Dentist – Oral and Maxillofacial Surgery. Deeb Helal, DMD appears on the same registry record. Registry data does not confirm insurance, hours or jaw-specific services.
Legal name (NPPES): Londonderry Oral Surgery PLLC. Display-name source: nppes:2008-03-24. Taxonomy label: Dentist – Oral and Maxillofacial Surgery. That label does not prove TMJ treatment or board certification.
Registry data last imported 2026-11-08. Details can change — confirm them with the office before you visit.
Clinic
Address, phone and registry identifiers as they appear in the federal NPI record.
Londonderry, NH 03053
Phone: 603-893-7601
Organization NPI: 1992806681
More jaw pain care: TMJ doctors in Londonderry, NH →
Clinicians at this clinic
People matched to this organization in the NPI registry, with the evidence for each match.
- Deeb Helal , DMD — Dentist – Oral and Maxillofacial Surgery
Evidence: NPPES lists the same phone, full street, and ZIP for this person and this organization. That is a shared registry address, not confirmation that the person works at the clinic. Source: nppes:2026-11-08T06:53:26.. NPI 1275761447.
There is no separate public page for a clinician. Third-party star ratings are not shown, and this directory does not accept user reviews.
About this listing
What the registry record shows, what it does not show, and how to use it when you call.
The registry entry for Londonderry Oral Surgery PLLC places the practice at 12 Parmenter Rd, Unit A2 in Londonderry, NH 03053. The listed taxonomy is Dentist – Oral and Maxillofacial Surgery, which describes the practice type on file and does not confirm that the office treats temporomandibular disorders. Ask the office whether it evaluates jaw joint and muscle pain, which imaging it uses and whether a referral is needed. Other published listings in Londonderry can be compared on the city page.
Questions to ask this office
Registry data cannot confirm services, insurance or availability. These are the questions that settle it.
- How long is a first evaluation, and what does it include?
- Does the office evaluate jaw joint and muscle pain?
- What imaging or records are needed before a first visit?
Frequently asked questions
Does Londonderry Oral Surgery PLLC treat jaw joint and muscle pain?
Ask the office directly whether it evaluates jaw joint and muscle pain; the NPI registry does not record treatment services.
How do I confirm details for Londonderry Oral Surgery PLLC in Londonderry?
Call the phone number on this page and confirm services, insurance, hours and availability before booking.
Services
Service labels carried on this registry record.
- Oral Surgery
These labels come from the registry record. They describe the practice type on file and do not confirm that a particular treatment — including TMJ treatment — is offered. Ask the office directly.
Related guides
Background reading on jaw pain, diagnosis and treatment options.
What the TMJ is
The temporomandibular joint is the hinge where the lower jaw meets the skull. A disc of cartilage sits between the two bones, and the muscles that close the jaw attach to the mandible. Jaw pain, clicking and locking usually come from this joint or those muscles — not from the teeth themselves.
This record sits in Londonderry, NH, so the joint problems patients bring here are the same ones the rest of the NH directory deals with — but the treatment route depends on what this particular office records. The NPI taxonomy on this record is Dentist – Oral and Maxillofacial Surgery, which is what the registry holds and nothing more. 1 clinician is attached to the record, so you can name who you are asking about when you call.
Closest clinics
Straight-line distance from the address above, calculated at build time.