Michelle O Dierno
NPI 1912051616 · Women's Health Nurse Practitioner · Buffalo, NY
Michelle O Dierno is a Women's Health Nurse Practitioner provider in Buffalo, NY (NPI 1912051616).
Provider details
- NPI number
- 1912051616
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- F420793 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-01-22
- Last updated
- 2007-09-13
Frequently asked questions
- What is Michelle O Dierno's NPI number?
- Michelle O Dierno's National Provider Identifier (NPI) is 1912051616, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle O Dierno's specialty?
- Michelle O Dierno is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michelle O Dierno located?
- Michelle O Dierno's practice location on file with NPPES is 3435 Main St, Buffalo, NY 14214-3077.
- What is Michelle O Dierno's phone number?
- The practice phone number listed in the NPPES registry for Michelle O Dierno is (716) 829-3316.
- Is Michelle O Dierno's NPI active?
- Yes — Michelle O Dierno's NPI (1912051616) is active in the NPPES registry as of the last update on 2007-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.