What is Karl Soderlund's NPI number?

Karl Soderlund's National Provider Identifier (NPI) is 1841426459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karl Soderlund's specialty?

Karl Soderlund is listed in the NPPES registry with a primary specialty of Neuroradiology Physician (Allopathic & Osteopathic Physicians).

Where is Karl Soderlund located?

Karl Soderlund's practice location on file with NPPES is Walter Reed National Military Medical Center, Bethesda, MD 20889.

What is Karl Soderlund's phone number?

The practice phone number listed in the NPPES registry for Karl Soderlund is (301) 295-7801.

Is Karl Soderlund's NPI active?

Yes — Karl Soderlund's NPI (1841426459) is active in the NPPES registry as of the last update on 2025-05-13.

IndividualActive

Karl Soderlund, M.D.

NPI 1841426459 · Neuroradiology Physician · Bethesda, MD

Karl Soderlund, M.D. is a Neuroradiology Physician provider in Bethesda, MD (NPI 1841426459).

Provider details

NPI number: 1841426459
Entity type: Individual
Primary specialty: Neuroradiology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: A145800 (CA)

Specialties & taxonomies

Neuroradiology PhysicianPrimary2085N0700XLicense 0101247991 (VA)
Allopathic & Osteopathic Physicians
Neuroradiology Physician2085N0700XLicense A145800 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(95/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
17 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
4 documented practice locations

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

Walter Reed National Military Medical Center

8901 Wisconsin Ave

Bethesda, MD 20889

Phone: (301) 295-7801

Approximate (ZIP-level) locationGet directions

More MD providers

Mailing address

Walter Reed National Military Medical Center

Bethesda, MD 20889

Additional practice locations (3)

505 Parnassus Ave Dept of
San Francisco, CA 94143
Phone: (415) 353-9056
National Naval Medical Ctr
8901 Wisconsin Avenue
Bethesda, MD 20889-0001
Phone: (301) 295-5457
620 John Paul Jones Cir Dept of
Portsmouth, VA 23708-2111
Phone: (757) 953-1128
Fax: (757) 957-7723

Enumerated: 2009-06-09
Last updated: 2025-05-13
Certified: 2025-05-13

Frequently asked questions

What is Karl Soderlund's NPI number?: Karl Soderlund's National Provider Identifier (NPI) is 1841426459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Karl Soderlund's specialty?: Karl Soderlund is listed in the NPPES registry with a primary specialty of Neuroradiology Physician (Allopathic & Osteopathic Physicians).
Where is Karl Soderlund located?: Karl Soderlund's practice location on file with NPPES is Walter Reed National Military Medical Center, Bethesda, MD 20889.
What is Karl Soderlund's phone number?: The practice phone number listed in the NPPES registry for Karl Soderlund is (301) 295-7801.
Is Karl Soderlund's NPI active?: Yes — Karl Soderlund's NPI (1841426459) is active in the NPPES registry as of the last update on 2025-05-13.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.