Patty Chun, PA-C
NPI 1194801506 · Dermatology Physician · Massapequa, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patty Chun, PA-C is a Dermatology Physician provider in Massapequa, NY (NPI 1194801506).
Provider details
- NPI number
- 1194801506
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 008089 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Physician Assistants & Advanced Practice Nursing Providers
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
2,845 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,043 | $88 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 636 | $7 |
| Biopsy of Related Skin Growth, First Growth11102 | 231 | $93 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 173 | $56 |
| Destruction of Skin Growth, 1-14 Growths17110 | 156 | $109 |
| 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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 65 | 58 |
| Clobetasol Propionate | 56 | 31 |
| Metronidazole | 49 | 30 |
| Ketoconazole | 46 | 29 |
| Fluocinonide | 40 | 36 |
| Betamethasone/Propylene Glycbrand: Betamethasone Diprop Augmented | 34 | 30 |
| Fluorouracil | 32 | 27 |
| Hydrocortisone | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$453 across 11 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
- 2006-10-27
- Last updated
- 2020-08-27
- Certified
- 2020-08-27
Frequently asked questions
- What is Patty Chun's NPI number?
- Patty Chun's National Provider Identifier (NPI) is 1194801506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patty Chun's specialty?
- Patty Chun is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Patty Chun located?
- Patty Chun's practice location on file with NPPES is 727 N Broadway Ste B4, Massapequa, NY 11758-2348.
- What is Patty Chun's phone number?
- The practice phone number listed in the NPPES registry for Patty Chun is (516) 799-0210.
- Does Patty Chun accept Medicare?
- Patty Chun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patty Chun's NPI active?
- Yes — Patty Chun's NPI (1194801506) is active in the NPPES registry as of the last update on 2020-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.