What is Kirk Williams's NPI number?

Kirk Williams's National Provider Identifier (NPI) is 1689424673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kirk Williams's specialty?

Kirk Williams is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).

Where is Kirk Williams located?

Kirk Williams's practice location on file with NPPES is 13677 W Mcdowell Rd, Goodyear, AZ 85395-2635.

What is Kirk Williams's phone number?

The practice phone number listed in the NPPES registry for Kirk Williams is (623) 848-5612.

Is Kirk Williams's NPI active?

Yes — Kirk Williams's NPI (1689424673) is active in the NPPES registry as of the last update on 2025-10-11.

IndividualActive

Kirk Williams, MD

NPI 1689424673 · Dermatology Physician · Goodyear, AZ

Kirk Williams, MD is a Dermatology Physician provider in Goodyear, AZ (NPI 1689424673).

Provider details

NPI number: 1689424673
Entity type: Individual
Primary specialty: Dermatology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: 77793 (AZ)

Specialties & taxonomies

Dermatology PhysicianPrimary207N00000XLicense 77793 (AZ)
Allopathic & Osteopathic Physicians
MOHS-Micrographic Surgery Physician207ND0101XLicense 77793 (AZ)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(66/100 index)

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
6 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

13677 W Mcdowell Rd

Goodyear, AZ 85395-2635

Phone: (623) 848-5612

Street-level locationGet directions

More AZ providers

Mailing address

515 W Buckeye Rd Ste 304

Phoenix, AZ 85003-2693

Additional practice locations (5)

11851 N 51st Ave Ste E130
Glendale, AZ 85304-2843
Phone: (623) 299-9540
10204 W Happy Valley Pkwy Ste 165
Peoria, AZ 85383-2880
Phone: (623) 323-6777
3210 Grand Ave
Phoenix, AZ 85017-4504
Phone: (602) 243-6000
4801 E Mcdowell Rd Ste 150
Phoenix, AZ 85008-7725
Phone: (602) 954-3919
4515 S Mcclintock Dr
Tempe, AZ 85282-7376
Phone: (602) 559-5470

Enumerated: 2024-03-25
Last updated: 2025-10-11
Certified: 2025-10-11

Frequently asked questions

What is Kirk Williams's NPI number?: Kirk Williams's National Provider Identifier (NPI) is 1689424673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Kirk Williams's specialty?: Kirk Williams is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
Where is Kirk Williams located?: Kirk Williams's practice location on file with NPPES is 13677 W Mcdowell Rd, Goodyear, AZ 85395-2635.
What is Kirk Williams's phone number?: The practice phone number listed in the NPPES registry for Kirk Williams is (623) 848-5612.
Is Kirk Williams's NPI active?: Yes — Kirk Williams's NPI (1689424673) is active in the NPPES registry as of the last update on 2025-10-11.

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