David Greenwood, M.D.
NPI 1033160544 · Specialist · Sherwood, AR
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Greenwood, M.D. is a Specialist provider in Sherwood, AR (NPI 1033160544).
Provider details
- NPI number
- 1033160544
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- E-3382 (AR)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,390 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 344 | $99 |
| Test to Measure Expiratory Airflow and Volume94010 | 304 | $22 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 295 | $107 |
| Critical Care, First 30-74 Minutes99291 | 192 | $179 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 92 | $145 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 61 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 289 | 44 |
| Azithromycin | 174 | 38 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 146 | 38 |
| Prednisone | 132 | 61 |
| Montelukast Sodium | 61 | 14 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 38 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$217 across 10 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-12
- Last updated
- 2008-07-28
Frequently asked questions
- What is David Greenwood's NPI number?
- David Greenwood's National Provider Identifier (NPI) is 1033160544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Greenwood's specialty?
- David Greenwood is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is David Greenwood located?
- David Greenwood's practice location on file with NPPES is 2215 Wildwood Ave, Sherwood, AR 72120-5089.
- What is David Greenwood's phone number?
- The practice phone number listed in the NPPES registry for David Greenwood is (501) 753-2424.
- Does David Greenwood accept Medicare?
- David Greenwood is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Greenwood's NPI active?
- Yes — David Greenwood's NPI (1033160544) is active in the NPPES registry as of the last update on 2008-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.