Darlene Zalfen, CRNA
NPI 1396831236 · Certified Registered Nurse Anesthetist · Shreveport, LA
Darlene Zalfen, CRNA is a Certified Registered Nurse Anesthetist provider in Shreveport, LA (NPI 1396831236).
Provider details
- NPI number
- 1396831236
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- RN037388 (LA)
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
- 2006-10-05
- Last updated
- 2007-07-09
Frequently asked questions
- What is Darlene Zalfen's NPI number?
- Darlene Zalfen's National Provider Identifier (NPI) is 1396831236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darlene Zalfen's specialty?
- Darlene Zalfen is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Darlene Zalfen located?
- Darlene Zalfen's practice location on file with NPPES is 1 Saint Mary Pl, Shreveport, LA 71101-4343.
- What is Darlene Zalfen's phone number?
- The practice phone number listed in the NPPES registry for Darlene Zalfen is (318) 681-6878.
- Is Darlene Zalfen's NPI active?
- Yes — Darlene Zalfen's NPI (1396831236) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.