IndividualActive
Donna Greifer, PHD
NPI 1841476173 · Psychologist · Altamonte Springs, FL
Donna Greifer, PHD is a Psychologist provider in Altamonte Springs, FL (NPI 1841476173).
Provider details
- NPI number
- 1841476173
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PY5535 (FL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
455 Douglas Ave
2155-30
Altamonte Springs, FL 32714-2569
Phone: (305) 987-0170
Street-level locationGet directions
Mailing address
Po Box 161362
Altamonte Springs, FL 32716-1362
Registry dates
- Enumerated
- 2008-01-16
- Last updated
- 2011-08-26
Frequently asked questions
- What is Donna Greifer's NPI number?
- Donna Greifer's National Provider Identifier (NPI) is 1841476173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donna Greifer's specialty?
- Donna Greifer is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Donna Greifer located?
- Donna Greifer's practice location on file with NPPES is 455 Douglas Ave, Altamonte Springs, FL 32714-2569.
- What is Donna Greifer's phone number?
- The practice phone number listed in the NPPES registry for Donna Greifer is (305) 987-0170.
- Is Donna Greifer's NPI active?
- Yes — Donna Greifer's NPI (1841476173) is active in the NPPES registry as of the last update on 2011-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.