Dan Choung, DPM
NPI 1578647558 · Podiatrist · San Rafael, CA
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dan Choung, DPM is a Podiatrist provider in San Rafael, CA (NPI 1578647558).
Provider details
- NPI number
- 1578647558
- Entity type
- Individual
- Primary specialty
- PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM
- Sex
- Male
- Sole proprietor
- No
- License
- E4411 (CA)
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
19 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 87 | 53 |
| Meloxicam | 43 | 20 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 26 | 20 |
| Ondansetron Hcl | 24 | 21 |
| Ibuprofen | 22 | 19 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 18 | 13 |
| Doxycycline Monohydrate | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$956 across 9 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
- 2006-10-25
- Last updated
- 2021-12-08
Frequently asked questions
- What is Dan Choung's NPI number?
- Dan Choung's National Provider Identifier (NPI) is 1578647558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dan Choung's specialty?
- Dan Choung is listed in the NPPES registry with a primary specialty of Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Dan Choung located?
- Dan Choung's practice location on file with NPPES is 99 Montecillo Rd, San Rafael, CA 94903-3308.
- What is Dan Choung's phone number?
- The practice phone number listed in the NPPES registry for Dan Choung is (415) 444-2000.
- Does Dan Choung accept Medicare?
- Dan Choung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dan Choung's NPI active?
- Yes — Dan Choung's NPI (1578647558) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.