Marian Bercu, M.D. M.SC.
NPI 1730634759 · Neurological Surgery Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marian Bercu, M.D. M.SC. is a Neurological Surgery Physician provider in Grand Rapids, MI (NPI 1730634759).
Provider details
- NPI number
- 1730634759
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D. M.SC.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301116361 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 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.
$1,500 across 20 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 (1)
- 601 John St Ste M-124Kalamazoo, MI 49007-5377Phone: (269) 341-7500
Registry dates
- Enumerated
- 2016-08-19
- Last updated
- 2022-07-06
- Certified
- 2022-07-06
Frequently asked questions
- What is Marian Bercu's NPI number?
- Marian Bercu's National Provider Identifier (NPI) is 1730634759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian Bercu's specialty?
- Marian Bercu is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Marian Bercu located?
- Marian Bercu's practice location on file with NPPES is 35 Michigan St Ne Ste 3003, Grand Rapids, MI 49503.
- What is Marian Bercu's phone number?
- The practice phone number listed in the NPPES registry for Marian Bercu is (616) 267-2570.
- Does Marian Bercu accept Medicare?
- Marian Bercu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marian Bercu's NPI active?
- Yes — Marian Bercu's NPI (1730634759) is active in the NPPES registry as of the last update on 2022-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.