Joseph Guidi, PSY.D.
NPI 1881526879 · Clinical Psychologist · Lutherville Timonium, MD
Joseph Guidi, PSY.D. is a Clinical Psychologist provider in Lutherville Timonium, MD (NPI 1881526879).
Provider details
- NPI number
- 1881526879
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 07430 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2026-06-02
- Last updated
- 2026-06-02
- Certified
- 2026-05-22
Frequently asked questions
- What is Joseph Guidi's NPI number?
- Joseph Guidi's National Provider Identifier (NPI) is 1881526879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Guidi's specialty?
- Joseph Guidi is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Joseph Guidi located?
- Joseph Guidi's practice location on file with NPPES is 1447 York Rd Ste 701, Lutherville Timonium, MD 21093-6089.
- What is Joseph Guidi's phone number?
- The practice phone number listed in the NPPES registry for Joseph Guidi is (410) 670-5121.
- Is Joseph Guidi's NPI active?
- Yes — Joseph Guidi's NPI (1881526879) is active in the NPPES registry as of the last update on 2026-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.