Derek Berglund
NPI 1235526591 · Surgery Physician · Somerset, NJ
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Berglund is a Surgery Physician provider in Somerset, NJ (NPI 1235526591).
Provider details
- NPI number
- 1235526591
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 142708 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$8,656 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 1333 Surgical Services WayKalispell, MT 59901-4844Phone: (406) 751-5392Fax: (406) 751-5406
- 100 N Academy AveDanville, PA 17822-9800Phone: (570) 271-6211
Registry dates
- Enumerated
- 2015-04-23
- Last updated
- 2024-06-27
- Certified
- 2024-06-27
Frequently asked questions
- What is Derek Berglund's NPI number?
- Derek Berglund's National Provider Identifier (NPI) is 1235526591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Berglund's specialty?
- Derek Berglund is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Derek Berglund located?
- Derek Berglund's practice location on file with NPPES is 81 Veronica Ave Ste 205, Somerset, NJ 08873-3491.
- What is Derek Berglund's phone number?
- The practice phone number listed in the NPPES registry for Derek Berglund is (732) 640-5316.
- Does Derek Berglund accept Medicare?
- Derek Berglund is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Berglund's NPI active?
- Yes — Derek Berglund's NPI (1235526591) is active in the NPPES registry as of the last update on 2024-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.