Dr. Walter B. Basen, MD
- Medicare services, 2019
- 146
- Industry payments
- $21
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 20410 Observation Dr, Germantown, MD 20876-4000
- Practice phone
- Call (301) 948-5700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Shady Grove Radiology
Medical specialty practice · Germantown, Maryland
Find Dr. Basen's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Walter B. Basen is a diagnostic radiologist in Germantown, Maryland
Dr. Basen practices at Shady Grove Radiology in Germantown, Maryland.
Dr. Basen's NPI, 1437120102, was assigned on January 30, 2006. Dr. Basen holds Maryland license D18518.
- NPI
- 1437120102NPI Registry (opens in a new tab)
- NPI enumeration date
- January 30, 2006
- NPI status
- Active
- Practice phone
- (301) 948-5700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Walter B. Basen practices at Shady Grove Radiology in Germantown, Maryland
Dr. Basen's primary practice is Shady Grove Radiology, at 20410 Observation Dr, Germantown, MD 20876-4000. The practice phone is (301) 948-5700.
- Shady Grove Radiology20410 Observation Dr, Germantown, MD 20876-4000Phone(301) 948-5700
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Walter B. Basen is affiliated with 1 site of care and 1 medical group
Dr. Basen's primary practice is Shady Grove Radiology in Germantown, Maryland. Dmand AI also links Dr. Basen to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Walter B. Basen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Basen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Shady Grove Radiology | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Walter B. Basen is one of 626 diagnostic radiologists in Maryland
Diagnostic radiology is Dr. Basen's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Basen is licensed in Maryland.
Specialties and state licenses
- Diagnostic radiology, MarylandPrimary
Diagnostic radiologists near Dr. Basen
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Walter B. Basen billed Medicare for 146 services in 2019
CMS data shows 146 Medicare services from Dr. Basen across 5 procedure codes in 2019. Medicare paid $9,000 for them.
Dr. Basen's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Imaging
- 2018: 2,6992019: 14695%
- Tests and treatments
- 2018: 442019: 0100%
- Other services
- 2018: 10,8232019: 0100%
Where Dr. Basen's Medicare services took place, 2019
- In an office7350%
- In a facility7350%
Dr. Basen compared with the Maryland median for diagnostic radiologists, 2019
- Dr. Basen
- Maryland median
- Medicare services
- 146vs 5,24197% below
Medians across 602 diagnostic radiologists in Maryland with Dmand AI profiles that report each measure.
Dr. Basen's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Basen and other diagnostic radiologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
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Dr. Walter B. Basen received $21 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Basen from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $21.
Companies that paid Dr. Basen the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Walter B. Basen's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Walter B. Basen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Walter B. Basen's NPI number?
Dr. Walter B. Basen's NPI number is 1437120102. It was assigned on January 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Walter B. Basen?
Dr. Walter B. Basen is a diagnostic radiologist in Germantown, Maryland. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Walter B. Basen practice?
Dr. Basen practices at 20410 Observation Dr, Germantown, MD 20876-4000. Dr. Basen's primary practice is Shady Grove Radiology in Germantown, Maryland. Dmand AI also links Dr. Basen to 1 medical group.
What is Dr. Walter B. Basen's office phone number?
The practice phone on file for Dr. Basen is (301) 948-5700.
What is Dr. Walter B. Basen's medical license number?
Dr. Basen holds Maryland license D18518.
Does Dr. Walter B. Basen accept Medicare?
Yes. CMS data shows Dr. Basen billed Medicare for 146 services in 2019.
What services does Dr. Walter B. Basen bill to Medicare?
In 2019, Dr. Basen's most billed Medicare services were diagnostic imaging (71045), radiation oncology (77067) and radiation oncology (77063).
Has Dr. Walter B. Basen received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Dr. Basen from 1 company from 2023 to 2023. The largest total came from Boston Scientific Corporation.
How long has Dr. Walter B. Basen been practicing?
Dr. Basen's NPI was assigned in 2006.
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