Regena Pfeffer Johnson, PSY.D
NPI 1821110784 · Clinical Psychologist · Dunkirk, MD
Regena Pfeffer Johnson, PSY.D is a Clinical Psychologist provider in Dunkirk, MD (NPI 1821110784).
Provider details
- NPI number
- 1821110784
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- 03875 (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
19 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
- 2007-04-04
- Last updated
- 2010-04-01
Frequently asked questions
- What is Regena Pfeffer Johnson's NPI number?
- Regena Pfeffer Johnson's National Provider Identifier (NPI) is 1821110784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Regena Pfeffer Johnson's specialty?
- Regena Pfeffer Johnson is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Regena Pfeffer Johnson located?
- Regena Pfeffer Johnson's practice location on file with NPPES is 3175 W Ward Rd, Dunkirk, MD 20754-3020.
- What is Regena Pfeffer Johnson's phone number?
- The practice phone number listed in the NPPES registry for Regena Pfeffer Johnson is (410) 286-0664.
- Is Regena Pfeffer Johnson's NPI active?
- Yes — Regena Pfeffer Johnson's NPI (1821110784) is active in the NPPES registry as of the last update on 2010-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.