Courtney Guerrieri, MD
NPI 1255524336 · Dermatology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Courtney Guerrieri, MD is a Dermatology Physician provider in Philadelphia, PA (NPI 1255524336).
Provider details
- NPI number
- 1255524336
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MT190167 (PA)
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
18 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
4,698 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 | 1,696 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,136 | $89 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 532 | $52 |
| Destruction of Skin Growth, 1-14 Growths17110 | 483 | $109 |
| Biopsy of Related Skin Growth, First Growth11102 | 236 | $85 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical 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 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 218 | 177 |
| Ketoconazole | 171 | 103 |
| Doxycycline Hyclate | 85 | 44 |
| Clobetasol Propionate | 84 | 61 |
| Fluocinonide | 55 | 43 |
| Desonide | 42 | 36 |
| Dupilumabbrand: Dupixent Pen | 42 | — |
| Apremilastbrand: Otezla |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$539 across 29 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
- 2007-08-22
- Last updated
- 2011-11-17
Frequently asked questions
- What is Courtney Guerrieri's NPI number?
- Courtney Guerrieri's National Provider Identifier (NPI) is 1255524336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Courtney Guerrieri's specialty?
- Courtney Guerrieri is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Courtney Guerrieri located?
- Courtney Guerrieri's practice location on file with NPPES is 833 Chestnut St, Philadelphia, PA 19107-4414.
- What is Courtney Guerrieri's phone number?
- The practice phone number listed in the NPPES registry for Courtney Guerrieri is (215) 955-6680.
- Does Courtney Guerrieri accept Medicare?
- Courtney Guerrieri is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Courtney Guerrieri's NPI active?
- Yes — Courtney Guerrieri's NPI (1255524336) is active in the NPPES registry as of the last update on 2011-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.