Karen Marks, CRNA
NPI 1376596676 · Certified Registered Nurse Anesthetist · Memphis, TN
Karen Marks, CRNA is a Certified Registered Nurse Anesthetist provider in Memphis, TN (NPI 1376596676).
Provider details
- NPI number
- 1376596676
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- APN 8828 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-05-18
- Last updated
- 2014-07-01
Frequently asked questions
- What is Karen Marks's NPI number?
- Karen Marks's National Provider Identifier (NPI) is 1376596676, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Marks's specialty?
- Karen Marks is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Marks located?
- Karen Marks's practice location on file with NPPES is 877 Jefferson Ave, Memphis, TN 38103-2807.
- What is Karen Marks's phone number?
- The practice phone number listed in the NPPES registry for Karen Marks is (901) 448-5893.
- Is Karen Marks's NPI active?
- Yes — Karen Marks's NPI (1376596676) is active in the NPPES registry as of the last update on 2014-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.