Mary Grantham, HIS
NPI 1295356566 · Hearing Instrument Specialist · Cleburne, TX
Mary Grantham, HIS is a Hearing Instrument Specialist provider in Cleburne, TX (NPI 1295356566).
Provider details
- NPI number
- 1295356566
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Credential
- HIS
- Sex
- Female
- Sole proprietor
- No
- License
- 80687 (TX)
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
- 2020-04-28
- Last updated
- 2020-04-28
- Certified
- 2020-04-28
Frequently asked questions
- What is Mary Grantham's NPI number?
- Mary Grantham's National Provider Identifier (NPI) is 1295356566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Grantham's specialty?
- Mary Grantham is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Mary Grantham located?
- Mary Grantham's practice location on file with NPPES is 1317 Glenwood Dr, Cleburne, TX 76033-4654.
- What is Mary Grantham's phone number?
- The practice phone number listed in the NPPES registry for Mary Grantham is (817) 641-3750.
- Is Mary Grantham's NPI active?
- Yes — Mary Grantham's NPI (1295356566) is active in the NPPES registry as of the last update on 2020-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.