Avant Pain Corp
NPI 1710579255 · Pain Medicine (Anesthesiology) Physician · Millburn, NJ
Avant Pain Corp is a Pain Medicine (Anesthesiology) Physician organization in Millburn, NJ (NPI 1710579255).
Provider details
- NPI number
- 1710579255
- Entity type
- Organization
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Anthony Sifonios, President(973) 671-4982
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 255 W Spring Valley Ave Ste 200Maywood, NJ 07607-1444Phone: (973) 671-4982
Registry dates
- Enumerated
- 2021-02-05
- Last updated
- 2022-08-11
- Certified
- 2022-08-11
Frequently asked questions
- What is Avant Pain Corp's NPI number?
- Avant Pain Corp's National Provider Identifier (NPI) is 1710579255, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Avant Pain Corp?
- Avant Pain Corp is classified in the NPPES registry as Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Avant Pain Corp located?
- Avant Pain Corp's practice location on file with NPPES is 235 Millburn Ave Ste 102, Millburn, NJ 07041-1711.
- What is Avant Pain Corp's phone number?
- The practice phone number listed in the NPPES registry for Avant Pain Corp is (973) 671-4982.
- Who is the authorized official for Avant Pain Corp?
- The authorized official listed on Avant Pain Corp's NPPES record is Anthony Sifonios, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Avant Pain Corp's NPI active?
- Yes — Avant Pain Corp's NPI (1710579255) is active in the NPPES registry as of the last update on 2022-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.