Annalyssa Duff, MS, SLP
NPI 1518746916 · Speech-Language Pathologist · Zephyrhills, FL
Annalyssa Duff, MS, SLP is a Speech-Language Pathologist provider in Zephyrhills, FL (NPI 1518746916).
Provider details
- NPI number
- 1518746916
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS, SLP
- Sex
- Female
- Sole proprietor
- No
- License
- SZ11709 (FL)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 6245 State Road 54New Port Richey, FL 34653-6006Phone: (727) 376-1111Fax: (727) 376-1113
- 1226 Mariner BlvdSpring Hill, FL 34609-5657Phone: (727) 808-6896Fax: (727) 376-1113
Registry dates
- Enumerated
- 2023-09-25
- Last updated
- 2023-09-25
- Certified
- 2023-09-25
Frequently asked questions
- What is Annalyssa Duff's NPI number?
- Annalyssa Duff's National Provider Identifier (NPI) is 1518746916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Annalyssa Duff's specialty?
- Annalyssa Duff is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Annalyssa Duff located?
- Annalyssa Duff's practice location on file with NPPES is 5741 Gall Blvd, Zephyrhills, FL 33542-3453.
- What is Annalyssa Duff's phone number?
- The practice phone number listed in the NPPES registry for Annalyssa Duff is (727) 376-1111.
- Is Annalyssa Duff's NPI active?
- Yes — Annalyssa Duff's NPI (1518746916) is active in the NPPES registry as of the last update on 2023-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.