Gregory W. Hall, Ma
NPI 1265606685 · Hearing and Speech Clinic/Center · San Marcos, CA
Gregory W. Hall, Ma is a Hearing and Speech Clinic/Center organization in San Marcos, CA (NPI 1265606685).
Provider details
- NPI number
- 1265606685
- Entity type
- Organization
- Primary specialty
- Hearing and Speech Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Gregory Hall, Owner/Audiologist(760) 471-1196
- License
- AU873 (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
18 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
- Hearing Health Care of San Marcos
Registry dates
- Enumerated
- 2008-04-16
- Last updated
- 2010-03-12
Frequently asked questions
- What is Gregory W. Hall, Ma's NPI number?
- Gregory W. Hall, Ma's National Provider Identifier (NPI) is 1265606685, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gregory W. Hall, Ma?
- Gregory W. Hall, Ma is classified in the NPPES registry as Hearing and Speech Clinic/Center (Ambulatory Health Care Facilities).
- Where is Gregory W. Hall, Ma located?
- Gregory W. Hall, Ma's practice location on file with NPPES is 910 W San Marcos Blvd, San Marcos, CA 92078-1115.
- What is Gregory W. Hall, Ma's phone number?
- The practice phone number listed in the NPPES registry for Gregory W. Hall, Ma is (760) 471-1196.
- Who is the authorized official for Gregory W. Hall, Ma?
- The authorized official listed on Gregory W. Hall, Ma's NPPES record is Gregory Hall, Owner/Audiologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gregory W. Hall, Ma's NPI active?
- Yes — Gregory W. Hall, Ma's NPI (1265606685) is active in the NPPES registry as of the last update on 2010-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.