William Wayne Hooper, M.D., Inc.
NPI 1821188384 · Pulmonary Disease Physician · Encinitas, CA
William Wayne Hooper, M.D., Inc. is a Pulmonary Disease Physician organization in Encinitas, CA (NPI 1821188384).
Provider details
- NPI number
- 1821188384
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Hooper, President(760) 934-3424
- License
- G35446 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Other names (DBA / former)
- Doing business as
- Rancho Sierra Medical Group, Inc.
Registry dates
- Enumerated
- 2006-10-13
- Last updated
- 2007-10-09
Frequently asked questions
- What is William Wayne Hooper, M.D., Inc.'s NPI number?
- William Wayne Hooper, M.D., Inc.'s National Provider Identifier (NPI) is 1821188384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William Wayne Hooper, M.D., Inc.?
- William Wayne Hooper, M.D., Inc. is classified in the NPPES registry as Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is William Wayne Hooper, M.D., Inc. located?
- William Wayne Hooper, M.D., Inc.'s practice location on file with NPPES is 320 Santa Fe Dr, Encinitas, CA 92024-5138.
- What is William Wayne Hooper, M.D., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for William Wayne Hooper, M.D., Inc. is (760) 934-3424.
- Who is the authorized official for William Wayne Hooper, M.D., Inc.?
- The authorized official listed on William Wayne Hooper, M.D., Inc.'s NPPES record is William Hooper, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William Wayne Hooper, M.D., Inc.'s NPI active?
- Yes — William Wayne Hooper, M.D., Inc.'s NPI (1821188384) is active in the NPPES registry as of the last update on 2007-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.