OrganizationActive
Mark a Hayes Psy D PA
NPI 1194909911 · Clinical Psychologist · Seffner, FL
Mark a Hayes Psy D PA is a Clinical Psychologist organization in Seffner, FL (NPI 1194909911).
Provider details
- NPI number
- 1194909911
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Mark Hayes, Owner(813) 657-7754
- License
- PY6891 (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
2204 S Parsons Ave
Seffner, FL 33584-5212
Phone: (813) 657-7754
Fax: (813) 684-6887
Street-level locationGet directions
Mailing address
2204 S Parsons Ave
Seffner, FL 33584-5212
Registry dates
- Enumerated
- 2007-12-28
- Last updated
- 2008-01-24
Frequently asked questions
- What is Mark a Hayes Psy D PA's NPI number?
- Mark a Hayes Psy D PA's National Provider Identifier (NPI) is 1194909911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark a Hayes Psy D PA?
- Mark a Hayes Psy D PA is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark a Hayes Psy D PA located?
- Mark a Hayes Psy D PA's practice location on file with NPPES is 2204 S Parsons Ave, Seffner, FL 33584-5212.
- What is Mark a Hayes Psy D PA's phone number?
- The practice phone number listed in the NPPES registry for Mark a Hayes Psy D PA is (813) 657-7754.
- Who is the authorized official for Mark a Hayes Psy D PA?
- The authorized official listed on Mark a Hayes Psy D PA's NPPES record is Mark Hayes, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark a Hayes Psy D PA's NPI active?
- Yes — Mark a Hayes Psy D PA's NPI (1194909911) is active in the NPPES registry as of the last update on 2008-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.