Mark Dirienzo, CRNA
NPI 1417069865 · Certified Registered Nurse Anesthetist · Winston Salem, NC
Mark Dirienzo, CRNA is a Certified Registered Nurse Anesthetist provider in Winston Salem, NC (NPI 1417069865).
Provider details
- NPI number
- 1417069865
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 093106 (NC)
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
- 2006-08-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Dirienzo's NPI number?
- Mark Dirienzo's National Provider Identifier (NPI) is 1417069865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Dirienzo's specialty?
- Mark Dirienzo is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Dirienzo located?
- Mark Dirienzo's practice location on file with NPPES is 145 Kimel Park Dr, Winston Salem, NC 27103-6984.
- What is Mark Dirienzo's phone number?
- The practice phone number listed in the NPPES registry for Mark Dirienzo is (336) 768-3212.
- Is Mark Dirienzo's NPI active?
- Yes — Mark Dirienzo's NPI (1417069865) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.