Judith Blackburn, PH.D.
NPI 1619105210 · Speech-Language Pathologist · Baltimore, MD
Judith Blackburn, PH.D. is a Speech-Language Pathologist provider in Baltimore, MD (NPI 1619105210).
Provider details
- NPI number
- 1619105210
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 05213 (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
17 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
- 2009-06-23
- Last updated
- 2012-09-05
Frequently asked questions
- What is Judith Blackburn's NPI number?
- Judith Blackburn's National Provider Identifier (NPI) is 1619105210, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judith Blackburn's specialty?
- Judith Blackburn is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Judith Blackburn located?
- Judith Blackburn's practice location on file with NPPES is 801 N Broadway, Baltimore, MD 21205-1424.
- What is Judith Blackburn's phone number?
- The practice phone number listed in the NPPES registry for Judith Blackburn is (443) 923-3220.
- Is Judith Blackburn's NPI active?
- Yes — Judith Blackburn's NPI (1619105210) is active in the NPPES registry as of the last update on 2012-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.