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Catherine Sullivan, PSYD
NPI 1730020926 · Clinical Psychologist · Baltimore, MD
Catherine Sullivan, PSYD is a Clinical Psychologist provider in Baltimore, MD (NPI 1730020926).
Provider details
- NPI number
- 1730020926
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 07410 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
10 N Greene St
Baltimore, MD 21201-1524
Phone: (667) 298-6986
Street-level locationGet directions
Mailing address
10 N Greene St
Baltimore, MD 21201-1524
Registry dates
- Enumerated
- 2026-04-02
- Last updated
- 2026-04-02
- Certified
- 2026-04-02
Frequently asked questions
- What is Catherine Sullivan's NPI number?
- Catherine Sullivan's National Provider Identifier (NPI) is 1730020926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Sullivan's specialty?
- Catherine Sullivan is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Catherine Sullivan located?
- Catherine Sullivan's practice location on file with NPPES is 10 N Greene St, Baltimore, MD 21201-1524.
- What is Catherine Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Catherine Sullivan is (667) 298-6986.
- Is Catherine Sullivan's NPI active?
- Yes — Catherine Sullivan's NPI (1730020926) is active in the NPPES registry as of the last update on 2026-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.