Fernando De Greef, L.P.C.
NPI 1427334168 · Professional Counselor · Washington, DC
Fernando De Greef, L.P.C. is a Professional Counselor provider in Washington, DC (NPI 1427334168).
Provider details
- NPI number
- 1427334168
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- L.P.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PRC14206 (DC)
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
14 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
- 2011-10-26
- Last updated
- 2011-10-26
Frequently asked questions
- What is Fernando De Greef's NPI number?
- Fernando De Greef's National Provider Identifier (NPI) is 1427334168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fernando De Greef's specialty?
- Fernando De Greef is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Fernando De Greef located?
- Fernando De Greef's practice location on file with NPPES is 1050 17th St Nw Ste 1000, Washington, DC 20036-5512.
- What is Fernando De Greef's phone number?
- The practice phone number listed in the NPPES registry for Fernando De Greef is (703) 371-1907.
- Is Fernando De Greef's NPI active?
- Yes — Fernando De Greef's NPI (1427334168) is active in the NPPES registry as of the last update on 2011-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.