Peggy Tong, MD
NPI 1063408573 · Dermatology Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peggy Tong, MD is a Dermatology Physician provider in Milwaukee, WI (NPI 1063408573).
Provider details
- NPI number
- 1063408573
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 38666 (WI)
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,922 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 | 651 | $6 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 301 | $45 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 260 | $85 |
| Destruction of Skin Growth, 1-14 Growths17110 | 236 | $105 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 186 | $53 |
| 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 | 51 | 32 |
| Ketoconazole | 44 | 19 |
| Metronidazole | 34 | 26 |
| Fluorouracil | 34 | 33 |
| Hydrocortisone | 33 | 23 |
| Doxycycline Hyclate | 29 | — |
| Ciclopirox Olaminebrand: Ciclopirox | 29 | 25 |
| Clindamycin Phosphate | 29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$161 across 3 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 (1)
- 12203 N Corporate PkwyMequon, WI 53092-3388Phone: (262) 387-8200
Registry dates
- Enumerated
- 2005-09-21
- Last updated
- 2026-01-29
- Certified
- 2026-01-29
Frequently asked questions
- What is Peggy Tong's NPI number?
- Peggy Tong's National Provider Identifier (NPI) is 1063408573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peggy Tong's specialty?
- Peggy Tong is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Peggy Tong located?
- Peggy Tong's practice location on file with NPPES is 3003 W Good Hope Rd, Milwaukee, WI 53209-2042.
- What is Peggy Tong's phone number?
- The practice phone number listed in the NPPES registry for Peggy Tong is (414) 352-3100.
- Does Peggy Tong accept Medicare?
- Peggy Tong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peggy Tong's NPI active?
- Yes — Peggy Tong's NPI (1063408573) is active in the NPPES registry as of the last update on 2026-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.