Catharine Kauffman, M.D.
NPI 1033118328 · Dermatology Physician · Washington, DC
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catharine Kauffman, M.D. is a Dermatology Physician provider in Washington, DC (NPI 1033118328).
Provider details
- NPI number
- 1033118328
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 18418 (DC)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
6,613 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 3,751 | $37 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 895 | $8 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 762 | $54 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 391 | $100 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 308 | $75 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 146 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 39 | 17 |
| Triamcinolone Acetonide | 37 | 32 |
| Doxycycline Hyclate | 24 | — |
| Clobetasol Propionate | 17 | 12 |
| Clindamycin Phosphate | 16 | — |
| Mupirocin | 16 | 13 |
| Valacyclovir Hclbrand: Valacyclovir | 13 | — |
| Cephalexin | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$101 across 4 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
- 2005-07-19
- Last updated
- 2009-05-12
Frequently asked questions
- What is Catharine Kauffman's NPI number?
- Catharine Kauffman's National Provider Identifier (NPI) is 1033118328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catharine Kauffman's specialty?
- Catharine Kauffman is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Catharine Kauffman located?
- Catharine Kauffman's practice location on file with NPPES is 3301 New Mexico Ave Nw, Washington, DC 20016-3622.
- What is Catharine Kauffman's phone number?
- The practice phone number listed in the NPPES registry for Catharine Kauffman is (202) 363-9600.
- Does Catharine Kauffman accept Medicare?
- Catharine Kauffman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catharine Kauffman's NPI active?
- Yes — Catharine Kauffman's NPI (1033118328) is active in the NPPES registry as of the last update on 2009-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.