Christopher G. Nelson, M.D., P.A.
NPI 1407809171 · Dermatopathology Physician · St Petersburg, FL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher G. Nelson, M.D., P.A. is a Dermatopathology Physician organization in St Petersburg, FL (NPI 1407809171).
Provider details
- NPI number
- 1407809171
- Entity type
- Organization
- Primary specialty
- Dermatopathology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Christopher Nelson, Physician(727) 895-8131
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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)
- 870 77th Ave N Ste 1Saint Petersburg, FL 33702-5240Phone: (727) 895-8131Fax: (727) 821-1292
- 1615 Pasadena Ave S Ste 100South Pasadena, FL 33707-4515Phone: (727) 895-8131Fax: (727) 821-1292
Registry dates
- Enumerated
- 2006-05-17
- Last updated
- 2025-11-11
- Certified
- 2025-11-11
Frequently asked questions
- What is Christopher G. Nelson, M.D., P.A.'s NPI number?
- Christopher G. Nelson, M.D., P.A.'s National Provider Identifier (NPI) is 1407809171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Christopher G. Nelson, M.D., P.A.?
- Christopher G. Nelson, M.D., P.A. is classified in the NPPES registry as Dermatopathology Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher G. Nelson, M.D., P.A. located?
- Christopher G. Nelson, M.D., P.A.'s practice location on file with NPPES is 350 6th St S, St Petersburg, FL 33701-4449.
- What is Christopher G. Nelson, M.D., P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Christopher G. Nelson, M.D., P.A. is (727) 895-8131.
- Does Christopher G. Nelson, M.D., P.A. accept Medicare?
- Christopher G. Nelson, M.D., P.A. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Christopher G. Nelson, M.D., P.A.?
- The authorized official listed on Christopher G. Nelson, M.D., P.A.'s NPPES record is Christopher Nelson, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Christopher G. Nelson, M.D., P.A.'s NPI active?
- Yes — Christopher G. Nelson, M.D., P.A.'s NPI (1407809171) is active in the NPPES registry as of the last update on 2025-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.