Sheryl Marks, MD
NPI 1891818613 · Anesthesiology Physician · Renton, WA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sheryl Marks, MD is a Anesthesiology Physician provider in Renton, WA (NPI 1891818613).
Provider details
- NPI number
- 1891818613
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD00047643 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,440 across 11 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)
- 1717 S J StTacoma, WA 98405-4933Phone: (253) 426-6341Fax: (253) 426-6344
Registry dates
- Enumerated
- 2007-04-08
- Last updated
- 2025-09-19
- Certified
- 2025-09-19
Frequently asked questions
- What is Sheryl Marks's NPI number?
- Sheryl Marks's National Provider Identifier (NPI) is 1891818613, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sheryl Marks's specialty?
- Sheryl Marks is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sheryl Marks located?
- Sheryl Marks's practice location on file with NPPES is 800 Sw 39th St Ste 110, Renton, WA 98057-4927.
- What is Sheryl Marks's phone number?
- The practice phone number listed in the NPPES registry for Sheryl Marks is (425) 251-1722.
- Does Sheryl Marks accept Medicare?
- Sheryl Marks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sheryl Marks's NPI active?
- Yes — Sheryl Marks's NPI (1891818613) is active in the NPPES registry as of the last update on 2025-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.