Daryl Melzer, M.D.
NPI 1831256510 · Internal Medicine Physician · Brookfield, WI
Daryl Melzer, M.D. is a Internal Medicine Physician provider in Brookfield, WI (NPI 1831256510).
Provider details
- NPI number
- 1831256510
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 21918 (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
19 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
- 2007-01-02
- Last updated
- 2010-11-10
Frequently asked questions
- What is Daryl Melzer's NPI number?
- Daryl Melzer's National Provider Identifier (NPI) is 1831256510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daryl Melzer's specialty?
- Daryl Melzer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Daryl Melzer located?
- Daryl Melzer's practice location on file with NPPES is 13950 W Capitol Drive, Brookfield, WI 53005-2441.
- What is Daryl Melzer's phone number?
- The practice phone number listed in the NPPES registry for Daryl Melzer is (414) 302-5404.
- Is Daryl Melzer's NPI active?
- Yes — Daryl Melzer's NPI (1831256510) is active in the NPPES registry as of the last update on 2010-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.