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Frederick Houwen, M.D.
NPI 1962723676 · Surgery Physician · Iowa City, IA
Frederick Houwen, M.D. is a Surgery Physician provider in Iowa City, IA (NPI 1962723676).
Provider details
- NPI number
- 1962723676
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- R8904 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
200 Hawkins Drive
C123 General Hospital University of Iowa Hospital and C
Iowa City, IA 52242
Phone: (319) 356-2256
Street-level locationGet directions
Mailing address
415 Locust Dr
North Liberty, IA 52317-7802
Registry dates
- Enumerated
- 2010-06-16
- Last updated
- 2010-06-16
Frequently asked questions
- What is Frederick Houwen's NPI number?
- Frederick Houwen's National Provider Identifier (NPI) is 1962723676, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Houwen's specialty?
- Frederick Houwen is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Frederick Houwen located?
- Frederick Houwen's practice location on file with NPPES is 200 Hawkins Drive, Iowa City, IA 52242.
- What is Frederick Houwen's phone number?
- The practice phone number listed in the NPPES registry for Frederick Houwen is (319) 356-2256.
- Is Frederick Houwen's NPI active?
- Yes — Frederick Houwen's NPI (1962723676) is active in the NPPES registry as of the last update on 2010-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.