John Greaves, DPM
NPI 1134617442 · Foot & Ankle Surgery Podiatrist · Cherokee, IA
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Greaves, DPM is a Foot & Ankle Surgery Podiatrist provider in Cherokee, IA (NPI 1134617442).
Provider details
- NPI number
- 1134617442
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM
- Sex
- Male
- Sole proprietor
- No
- License
- 111969 (IA)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ciclopirox | 55 | 26 |
| Levofloxacin | 25 | — |
| Oxycodone Hcl | 23 | 19 |
| Prednisone | 20 | 19 |
| Meloxicam | 19 | 11 |
| Terbinafine Hcl | 17 | 12 |
| Cephalexin | 14 | 11 |
| Celecoxib | 13 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$647 across 17 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
- 2018-04-23
- Last updated
- 2022-08-06
- Certified
- 2022-08-06
Frequently asked questions
- What is John Greaves's NPI number?
- John Greaves's National Provider Identifier (NPI) is 1134617442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Greaves's specialty?
- John Greaves is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is John Greaves located?
- John Greaves's practice location on file with NPPES is 300 Sioux Valley Dr, Cherokee, IA 51012-1205.
- What is John Greaves's phone number?
- The practice phone number listed in the NPPES registry for John Greaves is (712) 225-3368.
- Does John Greaves accept Medicare?
- John Greaves is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Greaves's NPI active?
- Yes — John Greaves's NPI (1134617442) is active in the NPPES registry as of the last update on 2022-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.