Brian L. Fast, Psy.d. and Stephen P. Greggo, Psy.d, Psychologists, P.C
NPI 1447280581 · Counseling Psychologist · Delmar, NY
Brian L. Fast, Psy.d. and Stephen P. Greggo, Psy.d, Psychologists, P.C is a Counseling Psychologist organization in Delmar, NY (NPI 1447280581).
Provider details
- NPI number
- 1447280581
- Entity type
- Organization
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Jill Koonz, Office Manager(518) 439-0033
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
20 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
Other names (DBA / former)
- Doing business as
- Capital Area Christian Counseling Asso
- Doing business as
- Capital Area Christian Counseling Asso
Registry dates
- Enumerated
- 2006-07-04
- Last updated
- 2020-06-10
- Certified
- 2020-06-10
Frequently asked questions
- What is Brian L. Fast, Psy.d. and Stephen P. Greggo, Psy.d, Psychologists, P.C's NPI number?
- Brian L. Fast, Psy.d. and Stephen P. Greggo, Psy.d, Psychologists, P.C's National Provider Identifier (NPI) is 1447280581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Brian L. Fast, Psy.d. and Stephen P. Greggo, Psy.d, Psychologists, P.C?
- Brian L. Fast, Psy.d. and Stephen P. Greggo, Psy.d, Psychologists, P.C is classified in the NPPES registry as Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Brian L. Fast, Psy.d. and Stephen P. Greggo, Psy.d, Psychologists, P.C located?
- Brian L. Fast, Psy.d. and Stephen P. Greggo, Psy.d, Psychologists, P.C's practice location on file with NPPES is 196 Delaware Ave, Delmar, NY 12054-1227.
- What is Brian L. Fast, Psy.d. and Stephen P. Greggo, Psy.d, Psychologists, P.C's phone number?
- The practice phone number listed in the NPPES registry for Brian L. Fast, Psy.d. and Stephen P. Greggo, Psy.d, Psychologists, P.C is (518) 439-0033.
- Who is the authorized official for Brian L. Fast, Psy.d. and Stephen P. Greggo, Psy.d, Psychologists, P.C?
- The authorized official listed on Brian L. Fast, Psy.d. and Stephen P. Greggo, Psy.d, Psychologists, P.C's NPPES record is Jill Koonz, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Brian L. Fast, Psy.d. and Stephen P. Greggo, Psy.d, Psychologists, P.C's NPI active?
- Yes — Brian L. Fast, Psy.d. and Stephen P. Greggo, Psy.d, Psychologists, P.C's NPI (1447280581) is active in the NPPES registry as of the last update on 2020-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.