Greenwood Drug Inc
NPI 1811084056 · Community/Retail Pharmacy · Waterloo, IA
Enrolled with Medicare as Dme Supplier - Pharmacy · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greenwood Drug Inc is a Community/Retail Pharmacy organization in Waterloo, IA (NPI 1811084056).
Provider details
- NPI number
- 1811084056
- Entity type
- Organization
- Primary specialty
- Community/Retail PharmacySuppliers
- Organization subpart
- No
- Authorized official
- Joseph Greenwood, President/Pic(319) 236-8067
Specialties & taxonomies
Suppliers
Suppliers
- Pharmacy333600000X
Suppliers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
578 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Admn Sarscov2 Vacc 1 Dose90480 | 288 | $39 |
| Administration of Influenza Virus VaccineG0008 | 277 | $29 |
| Administration of Pneumococcal VaccineG0009 | 13 | $29 |
Typical Medicare-allowed amounts for these services range $29–$39 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Other names (DBA / former)
- Former legal business name
- Greenwood Drug, Inc.
Registry dates
- Enumerated
- 2006-10-09
- Last updated
- 2024-12-13
- Certified
- 2024-12-13
Frequently asked questions
- What is Greenwood Drug Inc's NPI number?
- Greenwood Drug Inc's National Provider Identifier (NPI) is 1811084056, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greenwood Drug Inc?
- Greenwood Drug Inc is classified in the NPPES registry as Community/Retail Pharmacy (Suppliers).
- Where is Greenwood Drug Inc located?
- Greenwood Drug Inc's practice location on file with NPPES is 2104 Kimball Ave, Waterloo, IA 50702-5037.
- What is Greenwood Drug Inc's phone number?
- The practice phone number listed in the NPPES registry for Greenwood Drug Inc is (319) 234-6673.
- Does Greenwood Drug Inc accept Medicare?
- Greenwood Drug Inc 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 Greenwood Drug Inc?
- The authorized official listed on Greenwood Drug Inc's NPPES record is Joseph Greenwood, President/Pic. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greenwood Drug Inc's NPI active?
- Yes — Greenwood Drug Inc's NPI (1811084056) is active in the NPPES registry as of the last update on 2024-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.