Mary-Ellis Arnold, R.N., A.N.P.
NPI 1619018322 · Adult Health Nurse Practitioner · Berkeley, CA
Mary-Ellis Arnold, R.N., A.N.P. is a Adult Health Nurse Practitioner provider in Berkeley, CA (NPI 1619018322).
Provider details
- NPI number
- 1619018322
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- R.N., A.N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 16989 (CA)
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
- 2007-02-08
- Last updated
- 2011-02-01
Frequently asked questions
- What is Mary-Ellis Arnold's NPI number?
- Mary-Ellis Arnold's National Provider Identifier (NPI) is 1619018322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary-Ellis Arnold's specialty?
- Mary-Ellis Arnold is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary-Ellis Arnold located?
- Mary-Ellis Arnold's practice location on file with NPPES is 2001 Dwight Way, Berkeley, CA 94704-2608.
- What is Mary-Ellis Arnold's phone number?
- The practice phone number listed in the NPPES registry for Mary-Ellis Arnold is (510) 204-4666.
- Is Mary-Ellis Arnold's NPI active?
- Yes — Mary-Ellis Arnold's NPI (1619018322) is active in the NPPES registry as of the last update on 2011-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.