Greenberger Wu Dunn & Fields, PLLC
NPI 1063863850 · Pulmonary Disease Physician · Royal Oak, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greenberger Wu Dunn & Fields, PLLC is a Pulmonary Disease Physician organization in Royal Oak, MI (NPI 1063863850).
Provider details
- NPI number
- 1063863850
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Lesley Flood, Office Manager(248) 548-2114
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
10 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
Other names (DBA / former)
- Former legal business name
- Oneill Greenberger Wu Dunn & Fields PLLC
Registry dates
- Enumerated
- 2016-06-23
- Last updated
- 2024-09-12
- Certified
- 2024-09-12
Frequently asked questions
- What is Greenberger Wu Dunn & Fields, PLLC's NPI number?
- Greenberger Wu Dunn & Fields, PLLC's National Provider Identifier (NPI) is 1063863850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greenberger Wu Dunn & Fields, PLLC?
- Greenberger Wu Dunn & Fields, PLLC is classified in the NPPES registry as Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Greenberger Wu Dunn & Fields, PLLC located?
- Greenberger Wu Dunn & Fields, PLLC's practice location on file with NPPES is 30701 Woodward Ave Ste 200, Royal Oak, MI 48073-0990.
- What is Greenberger Wu Dunn & Fields, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Greenberger Wu Dunn & Fields, PLLC is (248) 548-2114.
- Does Greenberger Wu Dunn & Fields, PLLC accept Medicare?
- Greenberger Wu Dunn & Fields, 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 Greenberger Wu Dunn & Fields, PLLC?
- The authorized official listed on Greenberger Wu Dunn & Fields, PLLC's NPPES record is Lesley Flood, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greenberger Wu Dunn & Fields, PLLC's NPI active?
- Yes — Greenberger Wu Dunn & Fields, PLLC's NPI (1063863850) is active in the NPPES registry as of the last update on 2024-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.