William Gronberg, PA-C
NPI 1790930527 · Surgical Physician Assistant · Phoenix, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Gronberg, PA-C is a Surgical Physician Assistant provider in Phoenix, AZ (NPI 1790930527).
Provider details
- NPI number
- 1790930527
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 4914 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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)
- 2940 E Banner Gateway DrSuite 200Gilbert, AZ 85234-2168Phone: (480) 964-2908Fax: (480) 833-2136
Registry dates
- Enumerated
- 2008-11-20
- Last updated
- 2025-02-12
- Certified
- 2025-02-12
Frequently asked questions
- What is William Gronberg's NPI number?
- William Gronberg's National Provider Identifier (NPI) is 1790930527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Gronberg's specialty?
- William Gronberg is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Gronberg located?
- William Gronberg's practice location on file with NPPES is 2910 N 3rd Ave # 330, Phoenix, AZ 85013-4434.
- What is William Gronberg's phone number?
- The practice phone number listed in the NPPES registry for William Gronberg is (602) 406-8811.
- Does William Gronberg accept Medicare?
- William Gronberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Gronberg's NPI active?
- Yes — William Gronberg's NPI (1790930527) is active in the NPPES registry as of the last update on 2025-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.