What is Allen Karbasian's NPI number?

Allen Karbasian's National Provider Identifier (NPI) is 1457510117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Allen Karbasian's specialty?

Allen Karbasian is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Allen Karbasian located?

Allen Karbasian's practice location on file with NPPES is 6 Seven-Oaks Drive, Holmdel, NJ 07733.

What is Allen Karbasian's phone number?

The practice phone number listed in the NPPES registry for Allen Karbasian is (732) 946-7025.

Is Allen Karbasian's NPI active?

Yes — Allen Karbasian's NPI (1457510117) is active in the NPPES registry as of the last update on 2026-04-26.

IndividualActive

Allen Karbasian, MD

NPI 1457510117 · Surgery Physician · Holmdel, NJ

Allen Karbasian, MD is a Surgery Physician provider in Holmdel, NJ (NPI 1457510117).

Provider details

NPI number: 1457510117
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: 25MA02306400 (NJ)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense 25MA02306400 (NJ)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(87/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
18 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

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

6 Seven-Oaks Drive

Holmdel, NJ 07733

Phone: (732) 946-7025

Street-level locationGet directions

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Mailing address