Mary Klein
NPI 1225595986 · Speech-Language Pathologist · Mount Airy, MD
Mary Klein is a Speech-Language Pathologist provider in Mount Airy, MD (NPI 1225595986).
Provider details
- NPI number
- 1225595986
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 5527 (MD)
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
7 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
- 2019-02-28
- Last updated
- 2019-02-28
Frequently asked questions
- What is Mary Klein's NPI number?
- Mary Klein's National Provider Identifier (NPI) is 1225595986, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Klein's specialty?
- Mary Klein is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mary Klein located?
- Mary Klein's practice location on file with NPPES is 1101 Cobblestone Ln, Mount Airy, MD 21771-5681.
- What is Mary Klein's phone number?
- The practice phone number listed in the NPPES registry for Mary Klein is (410) 212-1920.
- Is Mary Klein's NPI active?
- Yes — Mary Klein's NPI (1225595986) is active in the NPPES registry as of the last update on 2019-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.