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Theodore Lederman, MD
NPI 1417992272 · Internal Medicine Physician · Waterloo, IA
Theodore Lederman, MD is a Internal Medicine Physician provider in Waterloo, IA (NPI 1417992272).
Provider details
- NPI number
- 1417992272
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 18607 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
2710 Saint Francis Dr
Suite 210
Waterloo, IA 50702-5619
Phone: (319) 272-5000
Fax: (319) 272-5282
Street-level locationGet directions
Mailing address
2101 Kimball Ave
Waterloo, IA 50702-5063
Registry dates
- Enumerated
- 2006-06-17
- Last updated
- 2007-07-16
Frequently asked questions
- What is Theodore Lederman's NPI number?
- Theodore Lederman's National Provider Identifier (NPI) is 1417992272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theodore Lederman's specialty?
- Theodore Lederman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Theodore Lederman located?
- Theodore Lederman's practice location on file with NPPES is 2710 Saint Francis Dr, Waterloo, IA 50702-5619.
- What is Theodore Lederman's phone number?
- The practice phone number listed in the NPPES registry for Theodore Lederman is (319) 272-5000.
- Is Theodore Lederman's NPI active?
- Yes — Theodore Lederman's NPI (1417992272) is active in the NPPES registry as of the last update on 2007-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.