James Yiannias, M.D.
NPI 1174506265 · Dermatology Physician · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Yiannias, M.D. is a Dermatology Physician provider in Scottsdale, AZ (NPI 1174506265).
Provider details
- NPI number
- 1174506265
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 20743 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
4,114 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Test for Allergy Using Skin Patch95044 | 3,177 | $5 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 228 | $6 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 180 | $124 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 175 | $174 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 72 | $88 |
| Destruction of Precancer Skin Growth, 1 Growth17000 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 88 | 20 |
| Fluconazole | 77 | 18 |
| Doxepin Hcl | 66 | 19 |
| Clobetasol Propionate | 56 | 34 |
| Tacrolimus | 50 | 19 |
| Triamcinolone Acetonide | 48 | 32 |
| Hydrocortisone | 42 | 23 |
| Methotrexate Sodiumbrand: Methotrexate | 42 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-22
- Last updated
- 2020-09-10
- Certified
- 2020-09-10
Frequently asked questions
- What is James Yiannias's NPI number?
- James Yiannias's National Provider Identifier (NPI) is 1174506265, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Yiannias's specialty?
- James Yiannias is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is James Yiannias located?
- James Yiannias's practice location on file with NPPES is 13400 E Shea Blvd, Scottsdale, AZ 85259-5404.
- What is James Yiannias's phone number?
- The practice phone number listed in the NPPES registry for James Yiannias is (480) 301-8000.
- Does James Yiannias accept Medicare?
- James Yiannias is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Yiannias's NPI active?
- Yes — James Yiannias's NPI (1174506265) is active in the NPPES registry as of the last update on 2020-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.