IndividualActive
William Black, MD
NPI 1720019284 · Emergency Medicine Physician · Harriman, TN
William Black, MD is a Emergency Medicine Physician provider in Harriman, TN (NPI 1720019284).
Provider details
- NPI number
- 1720019284
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 015791 (TN)
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
19 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
412 Devonia St
Harriman, TN 37748-2009
Phone: (865) 882-1323
Fax: (865) 291-3228
Street-level locationGet directions
Mailing address
Po Box 636019
Cincinnati, OH 45263-6019
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2007-11-16
Frequently asked questions
- What is William Black's NPI number?
- William Black's National Provider Identifier (NPI) is 1720019284, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Black's specialty?
- William Black is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Black located?
- William Black's practice location on file with NPPES is 412 Devonia St, Harriman, TN 37748-2009.
- What is William Black's phone number?
- The practice phone number listed in the NPPES registry for William Black is (865) 882-1323.
- Is William Black's NPI active?
- Yes — William Black's NPI (1720019284) is active in the NPPES registry as of the last update on 2007-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.