H a a D D, Inc
NPI 1629294772 · Medical Specialty Clinic/Center · Santa Ana, CA
H a a D D, Inc is a Medical Specialty Clinic/Center organization in Santa Ana, CA (NPI 1629294772).
Provider details
- NPI number
- 1629294772
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- David Sosin, President(949) 660-8873
- License
- G13099 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
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
Registry dates
- Enumerated
- 2007-04-17
- Last updated
- 2020-08-22
Frequently asked questions
- What is H a a D D, Inc's NPI number?
- H a a D D, Inc's National Provider Identifier (NPI) is 1629294772, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is H a a D D, Inc?
- H a a D D, Inc is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is H a a D D, Inc located?
- H a a D D, Inc's practice location on file with NPPES is 1700 E Garry Ave, Santa Ana, CA 92705-5827.
- What is H a a D D, Inc's phone number?
- The practice phone number listed in the NPPES registry for H a a D D, Inc is (949) 660-8873.
- Who is the authorized official for H a a D D, Inc?
- The authorized official listed on H a a D D, Inc's NPPES record is David Sosin, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is H a a D D, Inc's NPI active?
- Yes — H a a D D, Inc's NPI (1629294772) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.