Daniel Meldrum, MD
NPI 1861507253 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Appleton, WI
Daniel Meldrum, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Appleton, WI (NPI 1861507253).
Provider details
- NPI number
- 1861507253
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301102234 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
Additional practice locations (3)
- 1205 S Main St Ste 101Crown Point, IN 46307Phone: (219) 662-0077Fax: (219) 662-9496
- 900 Cooper AveSuite 4100Saginaw, MI 48602-5182Phone: (989) 497-9395
- 900 Cooper AveSuite 4100Saginaw, MI 48602-5182Phone: (989) 497-9395
Registry dates
- Enumerated
- 2006-08-19
- Last updated
- 2021-04-01
- Certified
- 2021-04-01
Frequently asked questions
- What is Daniel Meldrum's NPI number?
- Daniel Meldrum's National Provider Identifier (NPI) is 1861507253, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Meldrum's specialty?
- Daniel Meldrum is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Meldrum located?
- Daniel Meldrum's practice location on file with NPPES is 1818 N Meade St, Appleton, WI 54911-3454.
- What is Daniel Meldrum's phone number?
- The practice phone number listed in the NPPES registry for Daniel Meldrum is (920) 731-8900.
- Is Daniel Meldrum's NPI active?
- Yes — Daniel Meldrum's NPI (1861507253) is active in the NPPES registry as of the last update on 2021-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.