Jake Hemingway, MD
NPI 1952835811 · Vascular Surgery Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jake Hemingway, MD is a Vascular Surgery Physician provider in Seattle, WA (NPI 1952835811).
Provider details
- NPI number
- 1952835811
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 61296376 (WA)
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
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
761 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) |
|---|---|---|
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 170 | $35 |
| Complete Ultrasound of Aorta, Vena Cava, Groin Vessels Or Bypass Grafts93978 | 148 | $40 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 66 | $23 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 56 | $141 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 36 | $86 |
| Ultrasound Study of Arm and Leg Arteries93922 | 33 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$839 across 15 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
Additional practice locations (1)
- 1560 N 115th StSeattle, WA 98133-8414Phone: (206) 520-5000
Registry dates
- Enumerated
- 2017-04-18
- Last updated
- 2022-12-02
- Certified
- 2022-12-02
Frequently asked questions
- What is Jake Hemingway's NPI number?
- Jake Hemingway's National Provider Identifier (NPI) is 1952835811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jake Hemingway's specialty?
- Jake Hemingway is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Jake Hemingway located?
- Jake Hemingway's practice location on file with NPPES is 325 9th Ave, Seattle, WA 98104-2499.
- What is Jake Hemingway's phone number?
- The practice phone number listed in the NPPES registry for Jake Hemingway is (206) 744-3000.
- Does Jake Hemingway accept Medicare?
- Jake Hemingway is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jake Hemingway's NPI active?
- Yes — Jake Hemingway's NPI (1952835811) is active in the NPPES registry as of the last update on 2022-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.