Stephen Ryan, M.D.
NPI 1427107978 · Critical Care Medicine (Internal Medicine) Physician · Tacoma, WA
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Ryan, M.D. is a Critical Care Medicine (Internal Medicine) Physician provider in Tacoma, WA (NPI 1427107978).
Provider details
- NPI number
- 1427107978
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD00047647 (WA)
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
19 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
855 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 235 | $201 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 171 | $126 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 64 | $57 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 59 | $16 |
| Test to Measure Expiratory Airflow and Volume94010 | 50 | $28 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 302 | 99 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 164 | 43 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 76 | 22 |
| Prednisone | 56 | 33 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 49 | 15 |
| Albuterol Sulfatebrand: Ventolin Hfa | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$104 across 4 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
- 2007-01-10
- Last updated
- 2014-02-21
Frequently asked questions
- What is Stephen Ryan's NPI number?
- Stephen Ryan's National Provider Identifier (NPI) is 1427107978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Ryan's specialty?
- Stephen Ryan is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Ryan located?
- Stephen Ryan's practice location on file with NPPES is 316 Martin Luther King Jr Way Ste 401, Tacoma, WA 98405-4266.
- What is Stephen Ryan's phone number?
- The practice phone number listed in the NPPES registry for Stephen Ryan is (253) 403-6850.
- Does Stephen Ryan accept Medicare?
- Stephen Ryan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Ryan's NPI active?
- Yes — Stephen Ryan's NPI (1427107978) is active in the NPPES registry as of the last update on 2014-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.