Darren Doi, DPM
NPI 1184112252 · Student in an Organized Health Care Education/Training Program · Paramount, CA
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Darren Doi, DPM is a Student in an Organized Health Care Education/Training Program provider in Paramount, CA (NPI 1184112252).
Provider details
- NPI number
- 1184112252
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- DPM
- Sex
- Male
- Sole proprietor
- No
- License
- E5777 (CA)
Specialties & taxonomies
Student, Health Care
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 tenure25% of score
8 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
541 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) |
|---|---|---|
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 224 | $49 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 98 | $99 |
| Residence Visit for New Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99344 | 36 | $149 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 31 | $120 |
| Removal of Noncancer Thickened Skin Growth, 1 Growth11055 | 30 | $79 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clotrimazole | 175 | 63 |
| Ketoconazole | 115 | 41 |
| Mupirocin | 55 | 16 |
| Ciclopirox | 51 | 18 |
| Gabapentin | 38 | — |
| Diclofenac Sodium | 21 | 11 |
| Ibuprofen | 14 | — |
| Ammonium Lactate | 11 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$184 across 20 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
- 2018-04-25
- Last updated
- 2021-08-04
- Certified
- 2021-08-04
Frequently asked questions
- What is Darren Doi's NPI number?
- Darren Doi's National Provider Identifier (NPI) is 1184112252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darren Doi's specialty?
- Darren Doi is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Darren Doi located?
- Darren Doi's practice location on file with NPPES is 16660 Paramount Blvd, Paramount, CA 90723-5433.
- What is Darren Doi's phone number?
- The practice phone number listed in the NPPES registry for Darren Doi is (310) 940-8111.
- Does Darren Doi accept Medicare?
- Darren Doi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Darren Doi's NPI active?
- Yes — Darren Doi's NPI (1184112252) is active in the NPPES registry as of the last update on 2021-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.