Hospital Diagnostic Services
NPI 1801845250 · Cardiovascular Disease Physician · Green Bay, WI
Hospital Diagnostic Services is a Cardiovascular Disease Physician organization in Green Bay, WI (NPI 1801845250).
Provider details
- NPI number
- 1801845250
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Matthias Fuchs, President(920) 617-2051
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
20 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
Mailing address
Registry dates
- Enumerated
- 2006-05-10
- Last updated
- 2020-08-22
Frequently asked questions
- What is Hospital Diagnostic Services's NPI number?
- Hospital Diagnostic Services's National Provider Identifier (NPI) is 1801845250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hospital Diagnostic Services?
- Hospital Diagnostic Services is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Hospital Diagnostic Services located?
- Hospital Diagnostic Services's practice location on file with NPPES is 744 S Webster Ave, Green Bay, WI 54301-3505.
- What is Hospital Diagnostic Services's phone number?
- The practice phone number listed in the NPPES registry for Hospital Diagnostic Services is (920) 433-3640.
- Who is the authorized official for Hospital Diagnostic Services?
- The authorized official listed on Hospital Diagnostic Services's NPPES record is Matthias Fuchs, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hospital Diagnostic Services's NPI active?
- Yes — Hospital Diagnostic Services's NPI (1801845250) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.