Dirk Gesink, MD
NPI 1538261953 · Orthopaedic Surgery Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dirk Gesink, MD is a Orthopaedic Surgery Physician provider in Phoenix, AZ (NPI 1538261953).
Provider details
- NPI number
- 1538261953
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 26782 (AZ)
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
19 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
- 2006-09-05
- Last updated
- 2020-01-23
- Certified
- 2020-01-23
Frequently asked questions
- What is Dirk Gesink's NPI number?
- Dirk Gesink's National Provider Identifier (NPI) is 1538261953, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dirk Gesink's specialty?
- Dirk Gesink is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Dirk Gesink located?
- Dirk Gesink's practice location on file with NPPES is 500 W. Thomas Road, Suite 850, Phoenix, AZ 85013.
- What is Dirk Gesink's phone number?
- The practice phone number listed in the NPPES registry for Dirk Gesink is (602) 406-2669.
- Does Dirk Gesink accept Medicare?
- Dirk Gesink is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dirk Gesink's NPI active?
- Yes — Dirk Gesink's NPI (1538261953) is active in the NPPES registry as of the last update on 2020-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.