Mary Banfield
NPI 1023633500 · Family Nurse Practitioner · Sacramento, CA
Mary Banfield is a Family Nurse Practitioner provider in Sacramento, CA (NPI 1023633500).
Provider details
- NPI number
- 1023633500
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95014663 (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
6 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
- 2020-06-10
- Last updated
- 2020-06-10
- Certified
- 2020-06-10
Frequently asked questions
- What is Mary Banfield's NPI number?
- Mary Banfield's National Provider Identifier (NPI) is 1023633500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Banfield's specialty?
- Mary Banfield is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Banfield located?
- Mary Banfield's practice location on file with NPPES is 1009 1/2 T St, Sacramento, CA 95811-6560.
- What is Mary Banfield's phone number?
- The practice phone number listed in the NPPES registry for Mary Banfield is (925) 330-6993.
- Is Mary Banfield's NPI active?
- Yes — Mary Banfield's NPI (1023633500) is active in the NPPES registry as of the last update on 2020-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.