Tom Willim, Pa-C PLLC
NPI 1043098783 · Allergy Physician · Chandler, AZ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tom Willim, Pa-C PLLC is a Allergy Physician organization in Chandler, AZ (NPI 1043098783).
Provider details
- NPI number
- 1043098783
- Entity type
- Organization
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Thomas Willim, Owner(480) 999-2559
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 1780 N State Route 89Chino Valley, AZ 86323-5695Phone: (480) 999-2559
- 16733 E Palisades Blvd Ste 106Fountain Hills, AZ 85268-8322Phone: (480) 999-2559
Registry dates
- Enumerated
- 2023-09-14
- Last updated
- 2023-11-30
- Certified
- 2023-11-30
Frequently asked questions
- What is Tom Willim, Pa-C PLLC's NPI number?
- Tom Willim, Pa-C PLLC's National Provider Identifier (NPI) is 1043098783, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tom Willim, Pa-C PLLC?
- Tom Willim, Pa-C PLLC is classified in the NPPES registry as Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is Tom Willim, Pa-C PLLC located?
- Tom Willim, Pa-C PLLC's practice location on file with NPPES is 2425 S Stearman Dr Ste 210, Chandler, AZ 85286-5042.
- What is Tom Willim, Pa-C PLLC's phone number?
- The practice phone number listed in the NPPES registry for Tom Willim, Pa-C PLLC is (480) 999-2559.
- Does Tom Willim, Pa-C PLLC accept Medicare?
- Tom Willim, Pa-C PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Tom Willim, Pa-C PLLC?
- The authorized official listed on Tom Willim, Pa-C PLLC's NPPES record is Thomas Willim, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tom Willim, Pa-C PLLC's NPI active?
- Yes — Tom Willim, Pa-C PLLC's NPI (1043098783) is active in the NPPES registry as of the last update on 2023-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.