Brenna Guinan, CRC, LPMHC
NPI 1972195998 · Mental Health Counselor · Massapequa Park, NY
Brenna Guinan, CRC, LPMHC is a Mental Health Counselor provider in Massapequa Park, NY (NPI 1972195998).
Provider details
- NPI number
- 1972195998
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- CRC, LPMHC
- Sex
- Female
- Sole proprietor
- No
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
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2021-02-10
- Last updated
- 2021-02-10
- Certified
- 2021-02-10
Frequently asked questions
- What is Brenna Guinan's NPI number?
- Brenna Guinan's National Provider Identifier (NPI) is 1972195998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brenna Guinan's specialty?
- Brenna Guinan is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Brenna Guinan located?
- Brenna Guinan's practice location on file with NPPES is 4770 Sunrise Hwy Ste 102, Massapequa Park, NY 11762-2911.
- What is Brenna Guinan's phone number?
- The practice phone number listed in the NPPES registry for Brenna Guinan is (516) 406-8991.
- Is Brenna Guinan's NPI active?
- Yes — Brenna Guinan's NPI (1972195998) is active in the NPPES registry as of the last update on 2021-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.