Melissa Boldt, FNP-C
NPI 1558108688 · Emergency Medical Services (Emergency Medicine) Physician · Green Bay, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Boldt, FNP-C is a Emergency Medical Services (Emergency Medicine) Physician provider in Green Bay, WI (NPI 1558108688).
Provider details
- NPI number
- 1558108688
- Entity type
- Individual
- Primary specialty
- Emergency Medical Services (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15573-33 (WI)
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
1 yr 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
- 2024-07-15
- Last updated
- 2024-07-15
- Certified
- 2024-07-15
Frequently asked questions
- What is Melissa Boldt's NPI number?
- Melissa Boldt's National Provider Identifier (NPI) is 1558108688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Boldt's specialty?
- Melissa Boldt is listed in the NPPES registry with a primary specialty of Emergency Medical Services (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Boldt located?
- Melissa Boldt's practice location on file with NPPES is 744 S Webster Ave, Green Bay, WI 54301-3505.
- What is Melissa Boldt's phone number?
- The practice phone number listed in the NPPES registry for Melissa Boldt is (920) 433-3500.
- Does Melissa Boldt accept Medicare?
- Melissa Boldt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Boldt's NPI active?
- Yes — Melissa Boldt's NPI (1558108688) is active in the NPPES registry as of the last update on 2024-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.