Mary Elizabeth Willis, FNP
NPI 1003035148 · Family Nurse Practitioner · Richmond, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Elizabeth Willis, FNP is a Family Nurse Practitioner provider in Richmond, VA (NPI 1003035148).
Provider details
- NPI number
- 1003035148
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024167014 (VA)
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 611 Gateway Blvd Ste 120South San Francisco, CA 94080-7066Phone: (650) 761-4056
Registry dates
- Enumerated
- 2007-04-25
- Last updated
- 2026-02-13
- Certified
- 2026-02-13
Frequently asked questions
- What is Mary Elizabeth Willis's NPI number?
- Mary Elizabeth Willis's National Provider Identifier (NPI) is 1003035148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Elizabeth Willis's specialty?
- Mary Elizabeth Willis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Elizabeth Willis located?
- Mary Elizabeth Willis's practice location on file with NPPES is 1250 E Marshall St, Richmond, VA 23298-5051.
- What is Mary Elizabeth Willis's phone number?
- The practice phone number listed in the NPPES registry for Mary Elizabeth Willis is (804) 628-0189.
- Does Mary Elizabeth Willis accept Medicare?
- Mary Elizabeth Willis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Elizabeth Willis's NPI active?
- Yes — Mary Elizabeth Willis's NPI (1003035148) is active in the NPPES registry as of the last update on 2026-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.