Joanna Dong, MD
NPI 1801393160 · Dermatology Physician · West Nyack, NY
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanna Dong, MD is a Dermatology Physician provider in West Nyack, NY (NPI 1801393160).
Provider details
- NPI number
- 1801393160
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 75055 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
4,603 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 | 1,148 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 507 | $100 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 503 | $141 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 348 | $63 |
| Pathology Examination of Specimen During Surgery, First Tissue Block88331 | 260 | $112 |
| Biopsy of Related Skin Growth, First Growth11102 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Monohydrate | 52 | 48 |
| Fluorouracil | 44 | 42 |
| Triamcinolone Acetonide | 30 | 24 |
| Ketoconazole | 29 | 20 |
| Cefadroxil | 16 | 13 |
| Hydrocortisone | 16 | 16 |
| Clobetasol Propionate | 12 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$474 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
Additional practice locations (2)
- 2777 Summer St Ste 600Stamford, CT 06905-4323Phone: (203) 428-4440
- 5454 Wisconsin Ave Ste 725Chevy Chase, MD 20815-6947Phone: (301) 812-4591
Registry dates
- Enumerated
- 2018-04-12
- Last updated
- 2025-05-15
- Certified
- 2025-05-15
Frequently asked questions
- What is Joanna Dong's NPI number?
- Joanna Dong's National Provider Identifier (NPI) is 1801393160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Dong's specialty?
- Joanna Dong is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Joanna Dong located?
- Joanna Dong's practice location on file with NPPES is 2 Centerock Rd, West Nyack, NY 10994-2215.
- What is Joanna Dong's phone number?
- The practice phone number listed in the NPPES registry for Joanna Dong is (845) 703-9999.
- Does Joanna Dong accept Medicare?
- Joanna Dong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanna Dong's NPI active?
- Yes — Joanna Dong's NPI (1801393160) is active in the NPPES registry as of the last update on 2025-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.