The Hallway Group, Inc.
NPI 1669686630 · Speech-Language Pathologist · Garden Grove, CA
The Hallway Group, Inc. is a Speech-Language Pathologist organization in Garden Grove, CA (NPI 1669686630).
Provider details
- NPI number
- 1669686630
- Entity type
- Organization
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Organization subpart
- No
- Authorized official
- Mary Hallway, President(714) 892-6828
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Pediatric Occupational Therapist225XP0200X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Pediatric Physical Therapist2251P0200X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
- The Children'S Therapy Center
Registry dates
- Enumerated
- 2007-05-09
- Last updated
- 2014-10-07
Frequently asked questions
- What is The Hallway Group, Inc.'s NPI number?
- The Hallway Group, Inc.'s National Provider Identifier (NPI) is 1669686630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Hallway Group, Inc.?
- The Hallway Group, Inc. is classified in the NPPES registry as Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is The Hallway Group, Inc. located?
- The Hallway Group, Inc.'s practice location on file with NPPES is 12881 Knott St Ste 103, Garden Grove, CA 92841-3939.
- What is The Hallway Group, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for The Hallway Group, Inc. is (714) 892-6828.
- Who is the authorized official for The Hallway Group, Inc.?
- The authorized official listed on The Hallway Group, Inc.'s NPPES record is Mary Hallway, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Hallway Group, Inc.'s NPI active?
- Yes — The Hallway Group, Inc.'s NPI (1669686630) is active in the NPPES registry as of the last update on 2014-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.