Raphael F. Guanzon, M.D., PLLC
NPI 1871897058 · General Practice Physician · Portsmouth, VA
Raphael F. Guanzon, M.D., PLLC is a General Practice Physician organization in Portsmouth, VA (NPI 1871897058).
Provider details
- NPI number
- 1871897058
- Entity type
- Organization
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Raphael Guanzon, Owner(757) 399-0513
- License
- 0101026720 (VA)
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
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
Mailing address
Registry dates
- Enumerated
- 2011-01-03
- Last updated
- 2011-01-03
Frequently asked questions
- What is Raphael F. Guanzon, M.D., PLLC's NPI number?
- Raphael F. Guanzon, M.D., PLLC's National Provider Identifier (NPI) is 1871897058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Raphael F. Guanzon, M.D., PLLC?
- Raphael F. Guanzon, M.D., PLLC is classified in the NPPES registry as General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Raphael F. Guanzon, M.D., PLLC located?
- Raphael F. Guanzon, M.D., PLLC's practice location on file with NPPES is 704 London St, Portsmouth, VA 23704-2413.
- What is Raphael F. Guanzon, M.D., PLLC's phone number?
- The practice phone number listed in the NPPES registry for Raphael F. Guanzon, M.D., PLLC is (757) 399-0513.
- Who is the authorized official for Raphael F. Guanzon, M.D., PLLC?
- The authorized official listed on Raphael F. Guanzon, M.D., PLLC's NPPES record is Raphael Guanzon, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Raphael F. Guanzon, M.D., PLLC's NPI active?
- Yes — Raphael F. Guanzon, M.D., PLLC's NPI (1871897058) is active in the NPPES registry as of the last update on 2011-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.