Diana Dang, MD
NPI 1194736074 · Dermatology Physician · El Centro, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Dang, MD is a Dermatology Physician provider in El Centro, CA (NPI 1194736074).
Provider details
- NPI number
- 1194736074
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A81703 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
4,117 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,935 | $7 |
| Treatment of Inflammatory Skin Disease Using Laser, Less Than 250.0 Sq Cm96920 | 370 | $163 |
| Destruction of Skin Growth, 1-14 Growths17110 | 318 | $120 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 298 | $58 |
| Treatment of Inflammatory Skin Disease Using Laser, More Than 500.0 Sq Cm96922 | 284 | $241 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluocinonide | 111 | 56 |
| Ketoconazole | 105 | 42 |
| Triamcinolone Acetonide | 89 | 58 |
| Roflumilastbrand: Zoryve | 33 | — |
| Clobetasol Propionate | 31 | 13 |
| Metronidazole | 31 | 21 |
| Doxycycline Monohydrate | 26 | 22 |
| Tapinarofbrand: Vtama | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,648 across 80 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
- 2006-08-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diana Dang's NPI number?
- Diana Dang's National Provider Identifier (NPI) is 1194736074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Dang's specialty?
- Diana Dang is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Dang located?
- Diana Dang's practice location on file with NPPES is 718 S 4th St, El Centro, CA 92243-3319.
- What is Diana Dang's phone number?
- The practice phone number listed in the NPPES registry for Diana Dang is (760) 337-8500.
- Does Diana Dang accept Medicare?
- Diana Dang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Dang's NPI active?
- Yes — Diana Dang's NPI (1194736074) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.