Semyon Zarkhin, MD
NPI 1821298324 · Dermatology Physician · Green Bay, WI
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Semyon Zarkhin, MD is a Dermatology Physician provider in Green Bay, WI (NPI 1821298324).
Provider details
- NPI number
- 1821298324
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 55279-20 (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
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
8 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,465 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 | 1,577 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 647 | $88 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 459 | $54 |
| Biopsy of Related Skin Growth, First Growth11102 | 186 | $89 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 126 | $124 |
| Destruction of Skin Growth, 1-14 Growths |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 270 | 187 |
| Mupirocin | 134 | 123 |
| Ketoconazole | 101 | 50 |
| Clobetasol Propionate | 96 | 73 |
| Finasteride | 71 | 30 |
| Metronidazole | 50 | 31 |
| Clindamycin Phosphate | 43 | 23 |
| Minocycline Hcl | 38 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,035 across 90 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 (7)
- 1400 Scheuring RdDe Pere, WI 54115-1067Phone: (920) 964-0229Fax: (920) 964-0248
- 715 Superior Rd Ste 120Green Bay, WI 54311-7595Phone: (920) 406-9803Fax: (920) 406-9934
- 3515 Murray StMarinette, WI 54143-3367Phone: (715) 732-0699Fax: (715) 732-3522
- 2600 N Mayfair Rd Ste 810Milwaukee, WI 53226-1328Phone: (414) 771-1122Fax: (414) 771-1352
- 835 S Main St Ste 1Oconto Falls, WI 54154-1282Phone: (920) 846-4864Fax: (920) 846-2073
- N4531 State Highway 22 Ste 5Shawano, WI 54166-6173Phone: (715) 524-5995Fax: (715) 953-4257
- 33 Green Bay RdSturgeon Bay, WI 54235-2831Phone: (920) 746-4434Fax: (920) 746-4436
Registry dates
- Enumerated
- 2007-07-23
- Last updated
- 2025-08-12
- Certified
- 2025-08-12
Frequently asked questions
- What is Semyon Zarkhin's NPI number?
- Semyon Zarkhin's National Provider Identifier (NPI) is 1821298324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Semyon Zarkhin's specialty?
- Semyon Zarkhin is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Semyon Zarkhin located?
- Semyon Zarkhin's practice location on file with NPPES is 2617 Development Dr, Green Bay, WI 54311-4240.
- What is Semyon Zarkhin's phone number?
- The practice phone number listed in the NPPES registry for Semyon Zarkhin is (920) 336-8197.
- Does Semyon Zarkhin accept Medicare?
- Semyon Zarkhin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Semyon Zarkhin's NPI active?
- Yes — Semyon Zarkhin's NPI (1821298324) is active in the NPPES registry as of the last update on 2025-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.