Deirdre Gardner, CRNP
NPI 1255604849 · Dermatology Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deirdre Gardner, CRNP is a Dermatology Physician provider in Pittsburgh, PA (NPI 1255604849).
Provider details
- NPI number
- 1255604849
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- TP007003X (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
14 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
1,517 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 555 | $73 |
| Biopsy of Related Skin Growth, First Growth11102 | 218 | $72 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 153 | $5 |
| Destruction of Skin Growth, 1-14 Growths17110 | 151 | $87 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 107 | $90 |
| Biopsy of Related Skin Growth, Each Additional Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 226 | 146 |
| Ketoconazole | 155 | 76 |
| Clobetasol Propionate | 79 | 46 |
| Hydrocortisone | 53 | 41 |
| Clindamycin Phosphate | 51 | 25 |
| Minoxidil | 42 | — |
| Ciclopirox Olaminebrand: Ciclopirox | 36 | 21 |
| Fluocinonide | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,257 across 88 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
- 2012-02-14
- Last updated
- 2012-02-14
Frequently asked questions
- What is Deirdre Gardner's NPI number?
- Deirdre Gardner's National Provider Identifier (NPI) is 1255604849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deirdre Gardner's specialty?
- Deirdre Gardner is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Deirdre Gardner located?
- Deirdre Gardner's practice location on file with NPPES is 100 N Wren Drive, Pittsburgh, PA 15243-1248.
- What is Deirdre Gardner's phone number?
- The practice phone number listed in the NPPES registry for Deirdre Gardner is (412) 429-2570.
- Does Deirdre Gardner accept Medicare?
- Deirdre Gardner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deirdre Gardner's NPI active?
- Yes — Deirdre Gardner's NPI (1255604849) is active in the NPPES registry as of the last update on 2012-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.