Christine Cassel, MD
NPI 1922062132 · Dermatology Physician · Hummelstown, PA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christine Cassel, MD is a Dermatology Physician provider in Hummelstown, PA (NPI 1922062132).
Provider details
- NPI number
- 1922062132
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD421184 (PA)
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
3,702 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 | 1,564 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 895 | $90 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 495 | $57 |
| Biopsy of Related Skin Growth, First Growth11102 | 290 | $98 |
| Biopsy of Related Skin Growth, Each Additional Growth11103 | 115 | $48 |
| 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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 142 | 47 |
| Ketoconazole | 126 | 60 |
| Clobetasol Propionate | 124 | 57 |
| Triamcinolone Acetonide | 118 | 90 |
| Valacyclovir Hclbrand: Valacyclovir | 45 | 16 |
| Spironolactone | 44 | 12 |
| Metronidazole | 35 | 28 |
| Finasteride |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,629 across 81 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
- 2006-04-14
- Last updated
- 2013-05-21
Frequently asked questions
- What is Christine Cassel's NPI number?
- Christine Cassel's National Provider Identifier (NPI) is 1922062132, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Cassel's specialty?
- Christine Cassel is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Christine Cassel located?
- Christine Cassel's practice location on file with NPPES is 530 Walton Ave, Hummelstown, PA 17036-1834.
- What is Christine Cassel's phone number?
- The practice phone number listed in the NPPES registry for Christine Cassel is (717) 566-6633.
- Does Christine Cassel accept Medicare?
- Christine Cassel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christine Cassel's NPI active?
- Yes — Christine Cassel's NPI (1922062132) is active in the NPPES registry as of the last update on 2013-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.