Calvin Sung, MD
NPI 1518426766 · Dermatology Physician · Monterey Park, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Calvin Sung, MD is a Dermatology Physician provider in Monterey Park, CA (NPI 1518426766).
Provider details
- NPI number
- 1518426766
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A176236 (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
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
8,085 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) |
|---|---|---|
| Therapy Procedure Using Ultraviolet Radiation With Tar Or Petroleum Jelly Application96910 | 2,971 | $139 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 993 | $98 |
| Treatment of Inflammatory Skin Disease Using Laser, Less Than 250.0 Sq Cm96920 | 949 | $175 |
| Destruction of Skin Growth, 1-14 Growths17110 | 550 | $124 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 372 | $121 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 1,516 | 580 |
| Triamcinolone Acetonide | 1,214 | 657 |
| Clobetasol Propionate | 799 | 353 |
| Mupirocin | 753 | 493 |
| Hydrocortisone | 534 | 312 |
| Betamethasone/Propylene Glycbrand: Betamethasone Diprop Augmented | 462 | 285 |
| Doxycycline Hyclate | 460 | 333 |
| Fluocinonide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,863 across 67 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
Additional practice locations (2)
- 515 E Commonwealth AveFullerton, CA 92832-2020Phone: (714) 871-7118Fax: (712) 218-3602
- 180 Newport Center Dr Ste 225Newport Beach, CA 92660-0904Phone: (714) 712-0438Fax: (712) 218-3602
Registry dates
- Enumerated
- 2019-03-18
- Last updated
- 2023-07-12
- Certified
- 2023-07-12
Frequently asked questions
- What is Calvin Sung's NPI number?
- Calvin Sung's National Provider Identifier (NPI) is 1518426766, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Calvin Sung's specialty?
- Calvin Sung is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Calvin Sung located?
- Calvin Sung's practice location on file with NPPES is 616 N Garfield Ave Ste 203, Monterey Park, CA 91754-1153.
- What is Calvin Sung's phone number?
- The practice phone number listed in the NPPES registry for Calvin Sung is (626) 635-1688.
- Does Calvin Sung accept Medicare?
- Calvin Sung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Calvin Sung's NPI active?
- Yes — Calvin Sung's NPI (1518426766) is active in the NPPES registry as of the last update on 2023-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.