Mary Callow, MS, CCC-SLP
NPI 1326193111 · Speech-Language Pathologist · Ellsworth, ME
Mary Callow, MS, CCC-SLP is a Speech-Language Pathologist provider in Ellsworth, ME (NPI 1326193111).
Provider details
- NPI number
- 1326193111
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS, CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- ME260700 (ME)
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
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
- 2007-01-24
- Last updated
- 2007-07-09
Frequently asked questions
- What is Mary Callow's NPI number?
- Mary Callow's National Provider Identifier (NPI) is 1326193111, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Callow's specialty?
- Mary Callow is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mary Callow located?
- Mary Callow's practice location on file with NPPES is 190 Bangor Rd, Ellsworth, ME 04605-3258.
- What is Mary Callow's phone number?
- The practice phone number listed in the NPPES registry for Mary Callow is (207) 667-7108.
- Is Mary Callow's NPI active?
- Yes — Mary Callow's NPI (1326193111) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.