William Cohen, MD
NPI 1407896301 · Pain Medicine (Physical Medicine & Rehabilitation) Physician · Yankton, SD
William Cohen, MD is a Pain Medicine (Physical Medicine & Rehabilitation) Physician provider in Yankton, SD (NPI 1407896301).
Provider details
- NPI number
- 1407896301
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Physical Medicine & Rehabilitation) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4540 (SD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-06-08
- Last updated
- 2008-07-15
Frequently asked questions
- What is William Cohen's NPI number?
- William Cohen's National Provider Identifier (NPI) is 1407896301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Cohen's specialty?
- William Cohen is listed in the NPPES registry with a primary specialty of Pain Medicine (Physical Medicine & Rehabilitation) Physician (Allopathic & Osteopathic Physicians).
- Where is William Cohen located?
- William Cohen's practice location on file with NPPES is 501 Summit St, Yankton, SD 57078.
- What is William Cohen's phone number?
- The practice phone number listed in the NPPES registry for William Cohen is (605) 668-8683.
- Is William Cohen's NPI active?
- Yes — William Cohen's NPI (1407896301) is active in the NPPES registry as of the last update on 2008-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.