Ryan Hoggan, M.D.
NPI 1881013951 · Rheumatology Physician · Layton, UT
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Hoggan, M.D. is a Rheumatology Physician provider in Layton, UT (NPI 1881013951).
Provider details
- NPI number
- 1881013951
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5414099-1205 (UT)
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
12 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
2,142 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) |
|---|---|---|
| Measurement of Antibody for Assessment of Autoimmune Disorder, Any Method86235 | 278 | $18 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 242 | $9 |
| Red Blood Cell Sedimentation Rate, to Detect Inflammation, Automated85652 | 220 | $3 |
| Measurement C-Reactive Protein for Detection of Infection Or Inflammation, High Sensitivity86141 | 219 | $13 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 202 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 199 |
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 |
|---|---|---|
| Hydroxychloroquine Sulfate | 290 | 83 |
| Methotrexate Sodiumbrand: Methotrexate | 205 | 55 |
| Prednisone | 108 | 47 |
| Leucovorin Calcium | 75 | 27 |
| Etanerceptbrand: Enbrel Sureclick | 72 | — |
| Sulfasalazinebrand: Sulfasalazine Dr | 70 | 23 |
| Sulfasalazine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,786 across 154 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
- 2014-04-15
- Last updated
- 2019-07-01
Frequently asked questions
- What is Ryan Hoggan's NPI number?
- Ryan Hoggan's National Provider Identifier (NPI) is 1881013951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Hoggan's specialty?
- Ryan Hoggan is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Hoggan located?
- Ryan Hoggan's practice location on file with NPPES is 2121 N 1700 W, Layton, UT 84041-8803.
- What is Ryan Hoggan's phone number?
- The practice phone number listed in the NPPES registry for Ryan Hoggan is (801) 773-4840.
- Does Ryan Hoggan accept Medicare?
- Ryan Hoggan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Hoggan's NPI active?
- Yes — Ryan Hoggan's NPI (1881013951) is active in the NPPES registry as of the last update on 2019-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.