Nathan Graddy, D.D.S
NPI 1225318025 · Dentist · Port Richey, FL
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Graddy, D.D.S is a Dentist provider in Port Richey, FL (NPI 1225318025).
Provider details
- NPI number
- 1225318025
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S
- Sex
- Male
- Sole proprietor
- Yes
- License
- DN4964 (FL)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 2727 W Dr Martin Luther King Jr BlvdSuite 120Tampa, FL 33607-6383Phone: (813) 221-0010Fax: (813) 221-0111
Registry dates
- Enumerated
- 2011-08-24
- Last updated
- 2019-12-27
- Certified
- 2019-12-27
Frequently asked questions
- What is Nathan Graddy's NPI number?
- Nathan Graddy's National Provider Identifier (NPI) is 1225318025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Graddy's specialty?
- Nathan Graddy is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Nathan Graddy located?
- Nathan Graddy's practice location on file with NPPES is 9721 US Highway 19, Port Richey, FL 34668-7503.
- What is Nathan Graddy's phone number?
- The practice phone number listed in the NPPES registry for Nathan Graddy is (727) 846-7555.
- Does Nathan Graddy accept Medicare?
- Nathan Graddy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Graddy's NPI active?
- Yes — Nathan Graddy's NPI (1225318025) is active in the NPPES registry as of the last update on 2019-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.