OrganizationActive
Ralph A. Dematteis MD Pl
NPI 1811205990 · Surgery Physician · St Petersburg, FL
Ralph A. Dematteis MD Pl is a Surgery Physician organization in St Petersburg, FL (NPI 1811205990).
Provider details
- NPI number
- 1811205990
- Entity type
- Organization
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ralph Dematteis, President(727) 527-8354
- License
- ME0021255 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
2191 9th Ave N
Suite 240
St Petersburg, FL 33713-7146
Phone: (727) 322-1600
Street-level locationGet directions
Mailing address
1900 72nd Ave Ne
St Petersburg, FL 33702-4716
Registry dates
- Enumerated
- 2010-09-22
- Last updated
- 2010-09-22
Frequently asked questions
- What is Ralph A. Dematteis MD Pl's NPI number?
- Ralph A. Dematteis MD Pl's National Provider Identifier (NPI) is 1811205990, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ralph A. Dematteis MD Pl?
- Ralph A. Dematteis MD Pl is classified in the NPPES registry as Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Ralph A. Dematteis MD Pl located?
- Ralph A. Dematteis MD Pl's practice location on file with NPPES is 2191 9th Ave N, St Petersburg, FL 33713-7146.
- What is Ralph A. Dematteis MD Pl's phone number?
- The practice phone number listed in the NPPES registry for Ralph A. Dematteis MD Pl is (727) 322-1600.
- Who is the authorized official for Ralph A. Dematteis MD Pl?
- The authorized official listed on Ralph A. Dematteis MD Pl's NPPES record is Ralph Dematteis, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ralph A. Dematteis MD Pl's NPI active?
- Yes — Ralph A. Dematteis MD Pl's NPI (1811205990) is active in the NPPES registry as of the last update on 2010-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.