Joanne Irving, PHD
NPI 1336466960 · Clinical Psychologist · Bethesda, MD
Joanne Irving, PHD is a Clinical Psychologist provider in Bethesda, MD (NPI 1336466960).
Provider details
- NPI number
- 1336466960
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1884 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
16 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
- 2010-04-21
- Last updated
- 2010-04-21
Frequently asked questions
- What is Joanne Irving's NPI number?
- Joanne Irving's National Provider Identifier (NPI) is 1336466960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne Irving's specialty?
- Joanne Irving is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Joanne Irving located?
- Joanne Irving's practice location on file with NPPES is 4405 E West Hwy, Bethesda, MD 20814-4522.
- What is Joanne Irving's phone number?
- The practice phone number listed in the NPPES registry for Joanne Irving is (301) 983-5788.
- Is Joanne Irving's NPI active?
- Yes — Joanne Irving's NPI (1336466960) is active in the NPPES registry as of the last update on 2010-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.