Mary Gage Herman, MA, CCC-SLP
NPI 1346893880 · Speech-Language Pathologist · Oakland, CA
Mary Gage Herman, MA, CCC-SLP is a Speech-Language Pathologist provider in Oakland, CA (NPI 1346893880).
Provider details
- NPI number
- 1346893880
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA, CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- SP6474 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2019-07-23
- Last updated
- 2019-07-23
Frequently asked questions
- What is Mary Gage Herman's NPI number?
- Mary Gage Herman's National Provider Identifier (NPI) is 1346893880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Gage Herman's specialty?
- Mary Gage Herman is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mary Gage Herman located?
- Mary Gage Herman's practice location on file with NPPES is 55 Santa Clara Ave Ste 203, Oakland, CA 94610-1319.
- What is Mary Gage Herman's phone number?
- The practice phone number listed in the NPPES registry for Mary Gage Herman is (510) 433-0123.
- Is Mary Gage Herman's NPI active?
- Yes — Mary Gage Herman's NPI (1346893880) is active in the NPPES registry as of the last update on 2019-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.