Martha Marnell, RN, NNP
NPI 1831330026 · Critical Care Neonatal Nurse Practitioner · Mesa, AZ
Martha Marnell, RN, NNP is a Critical Care Neonatal Nurse Practitioner provider in Mesa, AZ (NPI 1831330026).
Provider details
- NPI number
- 1831330026
- Entity type
- Individual
- Primary specialty
- Critical Care Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, NNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN036517 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
17 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
- 2009-03-17
- Last updated
- 2010-12-14
Frequently asked questions
- What is Martha Marnell's NPI number?
- Martha Marnell's National Provider Identifier (NPI) is 1831330026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Marnell's specialty?
- Martha Marnell is listed in the NPPES registry with a primary specialty of Critical Care Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Martha Marnell located?
- Martha Marnell's practice location on file with NPPES is 1400 S Dobson Rd, Mesa, AZ 85202-4707.
- What is Martha Marnell's phone number?
- The practice phone number listed in the NPPES registry for Martha Marnell is (480) 412-5126.
- Is Martha Marnell's NPI active?
- Yes — Martha Marnell's NPI (1831330026) is active in the NPPES registry as of the last update on 2010-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.