Ryan Riahi, M.D.
NPI 1457627374 · Dermatology Physician · Sugarland, TX
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Riahi, M.D. is a Dermatology Physician provider in Sugarland, TX (NPI 1457627374).
Provider details
- NPI number
- 1457627374
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- Q5259 (TX)
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
6,912 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 | 1,222 | $6 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 803 | $124 |
| Biopsy of Related Skin Growth, Each Additional Growth11103 | 720 | $48 |
| Biopsy of Related Skin Growth, First Growth11102 | 673 | $60 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 551 | $37 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 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 |
|---|---|---|
| Ketoconazole | 217 | 109 |
| Minoxidil | 142 | 47 |
| Hydrocortisone | 124 | 83 |
| Triamcinolone Acetonide | 123 | 97 |
| Clobetasol Propionate | 110 | 58 |
| Doxycycline Monohydrate | 86 | 53 |
| Finasteride | 75 | 19 |
| Mupirocin | 72 | 60 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,730 across 138 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
- 2012-03-25
- Last updated
- 2022-09-08
- Certified
- 2022-09-08
Frequently asked questions
- What is Ryan Riahi's NPI number?
- Ryan Riahi's National Provider Identifier (NPI) is 1457627374, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Riahi's specialty?
- Ryan Riahi is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Riahi located?
- Ryan Riahi's practice location on file with NPPES is 1415 Hwy 6 Suite C-400, Sugarland, TX 77478.
- What is Ryan Riahi's phone number?
- The practice phone number listed in the NPPES registry for Ryan Riahi is (281) 491-9278.
- Does Ryan Riahi accept Medicare?
- Ryan Riahi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Riahi's NPI active?
- Yes — Ryan Riahi's NPI (1457627374) is active in the NPPES registry as of the last update on 2022-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.