What is Mary Willis's NPI number?

Mary Willis's National Provider Identifier (NPI) is 1083992267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Willis's specialty?

Mary Willis is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Mary Willis located?

Mary Willis's practice location on file with NPPES is 1935 Medical District Dr, Dallas, TX 75235-7701.

What is Mary Willis's phone number?

The practice phone number listed in the NPPES registry for Mary Willis is (214) 456-7000.

Is Mary Willis's NPI active?

Yes — Mary Willis's NPI (1083992267) is active in the NPPES registry as of the last update on 2025-01-29.

IndividualActive

Mary Willis, P.A.-C

NPI 1083992267 · Physician Assistant · Dallas, TX

Mary Willis, P.A.-C is a Physician Assistant provider in Dallas, TX (NPI 1083992267).

Provider details

NPI number: 1083992267
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: P.A.-C
Sex: Female
Sole proprietor: No
License: PA9119067 (FL)

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense PA07332 (TX)
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistant363A00000XLicense PA9119067 (FL)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
15 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
4 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

1935 Medical District Dr

Dallas, TX 75235-7701

Phone: (214) 456-7000

Street-level locationGet directions

More TX providers

Mailing address

9408 Lanshire Dr

Dallas, TX 75238-3410

Additional practice locations (3)

475 Biltmore Way Ste 109
Coral Gables, FL 33134-5724
Phone: (415) 424-4266
Fax: (415) 520-6633
500 Ala Moana Blvd Ste 7400
Honolulu, HI 96813-4902
Phone: (415) 424-4266
Fax: (415) 520-6633
8300 Esters Blvd Ste 900
Irving, TX 75063-2233
Phone: (415) 424-4266
Fax: (415) 520-6633

Enumerated: 2011-07-22
Last updated: 2025-01-29
Certified: 2025-01-29

Frequently asked questions

What is Mary Willis's NPI number?: Mary Willis's National Provider Identifier (NPI) is 1083992267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mary Willis's specialty?: Mary Willis is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
Where is Mary Willis located?: Mary Willis's practice location on file with NPPES is 1935 Medical District Dr, Dallas, TX 75235-7701.
What is Mary Willis's phone number?: The practice phone number listed in the NPPES registry for Mary Willis is (214) 456-7000.
Is Mary Willis's NPI active?: Yes — Mary Willis's NPI (1083992267) is active in the NPPES registry as of the last update on 2025-01-29.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.