Joan A. Vivona, MD
NPI 1235324302 · Critical Care Medicine (Internal Medicine) Physician · Buffalo, NY
Joan A. Vivona, MD is a Critical Care Medicine (Internal Medicine) Physician organization in Buffalo, NY (NPI 1235324302).
Provider details
- NPI number
- 1235324302
- Entity type
- Organization
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joan Vivona, President(716) 879-0830
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
18 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
- 2007-09-11
- Last updated
- 2007-09-11
Frequently asked questions
- What is Joan A. Vivona, MD's NPI number?
- Joan A. Vivona, MD's National Provider Identifier (NPI) is 1235324302, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Joan A. Vivona, MD?
- Joan A. Vivona, MD is classified in the NPPES registry as Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Joan A. Vivona, MD located?
- Joan A. Vivona, MD's practice location on file with NPPES is 565 Abbott Rd, Buffalo, NY 14220-2039.
- What is Joan A. Vivona, MD's phone number?
- The practice phone number listed in the NPPES registry for Joan A. Vivona, MD is (716) 879-0830.
- Who is the authorized official for Joan A. Vivona, MD?
- The authorized official listed on Joan A. Vivona, MD's NPPES record is Joan Vivona, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Joan A. Vivona, MD's NPI active?
- Yes — Joan A. Vivona, MD's NPI (1235324302) is active in the NPPES registry as of the last update on 2007-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.