John Sisson, MD
NPI 1386623791 · Emergency Medicine Physician · Port Angeles, WA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Sisson, MD is a Emergency Medicine Physician provider in Port Angeles, WA (NPI 1386623791).
Provider details
- NPI number
- 1386623791
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD-00047501 (WA)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
116 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 54 | $169 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 37 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 25 | $115 |
Typical Medicare-allowed amounts for these services range $8–$169 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 48 | 46 |
| Cephalexin | 30 | 30 |
| Prednisone | 22 | 20 |
| Ondansetronbrand: Ondansetron Odt | 18 | 18 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 16 | 16 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 14 | 14 |
Practice location
Mailing address
Additional practice locations (1)
- 834 Sheridan StPort Townsend, WA 98368-2443Phone: (360) 385-2200
Registry dates
- Enumerated
- 2006-01-13
- Last updated
- 2024-04-09
- Certified
- 2024-04-09
Frequently asked questions
- What is John Sisson's NPI number?
- John Sisson's National Provider Identifier (NPI) is 1386623791, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Sisson's specialty?
- John Sisson is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Sisson located?
- John Sisson's practice location on file with NPPES is 939 Caroline St, Port Angeles, WA 98362-3997.
- What is John Sisson's phone number?
- The practice phone number listed in the NPPES registry for John Sisson is (360) 417-7000.
- Does John Sisson accept Medicare?
- John Sisson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Sisson's NPI active?
- Yes — John Sisson's NPI (1386623791) is active in the NPPES registry as of the last update on 2024-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.