1. Home
  2. Directory
  3. Washington
  4. Renton
  5. Anesthesiology
  6. NPI Profile

DR. SHERYL MELISSA MARKS MD
NPI 1891818613
Anesthesiology in Renton, WA

Active since April 08, 2007PECOS EnrolledAccepts Medicare Assignment
91.13/100
CMS Quality Rating
800 SW 39TH ST STE 110, RENTON, WA 98057(425) 251-1722 Get Directions Write a Review

NPPES record last updated: September 19, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Sheryl Melissa Marks Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. SHERYL MELISSA MARKS MD (NPI 1891818613) is an individual anesthesiology provider in Renton, Washington, licensed in Washington (MD00047643) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS, is affiliated with St Joseph Medical Center, and maintains a secondary practice location in Tacoma.

NPPES Registry Identity

NPI1891818613
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameDR. SHERYL MELISSA MARKSCredential: MD
Location Address800 SW 39TH ST STE 110Renton, WA 98057-4927
Mailing Address800 Sw 39th St Ste 110Renton, WA 98057-4927 · (425) 251-1722
Phone(425) 251-1722
Sole ProprietorNo
Medical School CMSColumbia University College Of Physicians And SurgeonsGraduated 2003
Enumeration DateApril 8, 2007
Last NPPES UpdateSeptember 19, 2025
NPPES CertifiedSeptember 19, 2025
✔ NPI 1891818613 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in WA · MD00047643✔ Licensed in CA · A90778
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
800 SW 39TH ST STE 110, Renton, WA 98057
Open in Google Maps ↗

Secondary Practice Location 1

Location 11717 S J StTacoma, WA 98405-4933 · Phone (253) 426-6341 · Fax (253) 426-6344

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Sheryl Melissa Marks Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3870693914
PECOS Enrollment IDI20070703000211
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Joseph Medical Center

Acute Care Hospitals · Tacoma, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500108
Location1717 South J StreetTacoma, WA 98405 · Pierce County
Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.13/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality94.94
Improvement Activities40
Cost79.7

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sheryl Marks's NPI number?

The NPI number for Sheryl Marks is 1891818613. It was assigned to this individual provider in the NPPES registry on April 8, 2007.

Where is Sheryl Marks located?

Sheryl Marks practices at 800 SW 39th St Ste 110, Renton, WA 98057. The listed phone number is (425) 251-1722.

What is Sheryl Marks's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Sheryl Marks enrolled in Medicare?

Yes. Sheryl Marks is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Sheryl Marks accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Sheryl Marks as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Sheryl Marks affiliated with any hospitals?

According to CMS data, Sheryl Marks is affiliated with St Joseph Medical Center.

When was this NPI record last updated?

The NPPES record for Sheryl Marks was last updated on September 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.