IndividualActive
William Heron, M.D.
NPI 1720174097 · Anesthesiology Physician · Washington, DC
William Heron, M.D. is a Anesthesiology Physician provider in Washington, DC (NPI 1720174097).
Provider details
- NPI number
- 1720174097
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD10272 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
1145 - 19th Street, Nw
Suite 850
Washington, DC 20036-0328
Phone: (202) 223-9040
Fax: (202) 223-9047
Street-level locationGet directions
Mailing address
1145 - 19th Street, Nw
Washington, DC 20036-0328
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Heron's NPI number?
- William Heron's National Provider Identifier (NPI) is 1720174097, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Heron's specialty?
- William Heron is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Heron located?
- William Heron's practice location on file with NPPES is 1145 - 19th Street, Nw, Washington, DC 20036-0328.
- What is William Heron's phone number?
- The practice phone number listed in the NPPES registry for William Heron is (202) 223-9040.
- Is William Heron's NPI active?
- Yes — William Heron's NPI (1720174097) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.