Walter Basen, M.D.
NPI 1437120102 · Diagnostic Radiology Physician · Germantown, MD
Walter Basen, M.D. is a Diagnostic Radiology Physician provider in Germantown, MD (NPI 1437120102).
Provider details
- NPI number
- 1437120102
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D18518 (MD)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-01-30
- Last updated
- 2009-07-07
Frequently asked questions
- What is Walter Basen's NPI number?
- Walter Basen's National Provider Identifier (NPI) is 1437120102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Basen's specialty?
- Walter Basen is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Basen located?
- Walter Basen's practice location on file with NPPES is 20410 Observation Dr, Germantown, MD 20876-4000.
- What is Walter Basen's phone number?
- The practice phone number listed in the NPPES registry for Walter Basen is (301) 948-5700.
- Is Walter Basen's NPI active?
- Yes — Walter Basen's NPI (1437120102) is active in the NPPES registry as of the last update on 2009-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.