Daniel Greenan, DPM
NPI 1780677047 · Foot & Ankle Surgery Podiatrist · Burien, WA
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Greenan, DPM is a Foot & Ankle Surgery Podiatrist provider in Burien, WA (NPI 1780677047).
Provider details
- NPI number
- 1780677047
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM
- Sex
- Male
- Sole proprietor
- No
- License
- PO00000701 (WA)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
1,107 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) |
|---|---|---|
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 292 | $50 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 219 | $99 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 142 | $148 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 101 | $120 |
| Removal of Noncancer Thickened Skin Growth, 2-4 Growths11056 | 83 | $96 |
| Removal of Noncancer Thickened Skin Growth, 1 Growth11055 | 65 | $83 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 133 | 26 |
| Gabapentin | 70 | 14 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 63 | 24 |
| Doxycycline Hyclate | 42 | 19 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 26 | 20 |
| Diclofenac Sodium | 23 | — |
| Terbinafine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-23
- Last updated
- 2014-05-13
Frequently asked questions
- What is Daniel Greenan's NPI number?
- Daniel Greenan's National Provider Identifier (NPI) is 1780677047, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Greenan's specialty?
- Daniel Greenan is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Daniel Greenan located?
- Daniel Greenan's practice location on file with NPPES is 17820 1st Ave S, Burien, WA 98148-1723.
- What is Daniel Greenan's phone number?
- The practice phone number listed in the NPPES registry for Daniel Greenan is (206) 248-3668.
- Does Daniel Greenan accept Medicare?
- Daniel Greenan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Greenan's NPI active?
- Yes — Daniel Greenan's NPI (1780677047) is active in the NPPES registry as of the last update on 2014-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.