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AJAZ BASHIR SHEIKH
NPI 1053896050
Nurse Anesthetist, Certified Registered in Bellevue, WA

Active since September 26, 2018Accepts Medicare Assignment
1135 16TH AVE NE, SUITE 570, BELLEVUE, WA 98004(425) 454-4768(425) 462-8021 Get Directions Write a Review

NPPES record last updated: October 19, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 15, 2023, Oct 19, 2023, Sep 26, 2018 (3 updates tracked since 2018).

About Ajaz Bashir Sheikh NPPES

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

AJAZ BASHIR SHEIKH (NPI 1053896050) is an individual nurse anesthetist, certified registered in Bellevue, Washington, licensed in Washington (AP60994938) and active in the NPI registry since September 2018. He is affiliated with Providence Centralia Hospital, maintains a secondary practice location in Issaquah, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1053896050
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameAJAZ BASHIR SHEIKH
Location Address1135 16TH AVE NE, SUITE 570Bellevue, WA 98004-4632
Mailing Address3209 S 23rd St Ste 200Tacoma, WA 98405-1602 · (253) 272-5127 · Fax (253) 404-0506
Phone(425) 454-4768
Fax(425) 462-8021
Sole ProprietorYes
Medical School CMSOtherGraduated 2018
Enumeration DateSeptember 26, 2018
Last NPPES UpdateOctober 19, 20233 updates tracked since enumeration
NPPES CertifiedOctober 18, 2023
✔ NPI 1053896050 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in WA · AP60994938
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
1135 16TH AVE NE, Bellevue, WA 98004
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Secondary Practice Location 1

Location 11301 4th Ave NW Ste 301Issaquah, WA 98027-9371 · Phone (425) 454-4768 · Fax (425) 462-8021

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ajaz Bashir Sheikh 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 ID7113262676
PECOS Enrollment IDI20191217001565

Medicare Billing Reassignments

3

Medicare enrollment records show Ajaz Sheikh reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Paceline Anesthesia, PLLC
5.9 mi
Nurse Anesthetist, Certified Registered
1135 116TH AVE NE, SUITE 570
Bellevue, WA 98004
  • Reassigned Medicare billing, Washington enrollment
  • 83 clinicians in this Medicare group
NPI 1417273780 (425) 451-7335
Gastroenterology Associates Clinical Practice, PLLC
47 mi
Gastroenterology
209 LILLY ROAD NE
Olympia, WA 98506
  • Reassigned Medicare billing, Washington enrollment
  • 59 clinicians in this Medicare group
NPI 1811556442 (360) 413-8250
Anesthesia Associates Northwest LLC
151 mi
Anesthesiology
10150 SE 32ND AVE
Milwaukie, OR 97222
  • Reassigned Medicare billing, Washington enrollment
  • 36 clinicians in this Medicare group
NPI 1548281751 (503) 513-8300

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
21 services20 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
12 services12 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Providence Centralia Hospital

Acute Care Hospitals · Centralia, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number500019
Location914 S Scheuber RoadCentralia, WA 98531 · Lewis County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98004 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$143.76 typical visit price
range $63.67 – $189.37
Typical copayment $35.94 (range $15.91 – $47.34)
Most-billed visit code 99204
Established Patient
$78.74 typical visit price
range $21.12 – $155.00
Typical copayment $19.68 (range $5.28 – $38.75)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Ajaz Sheikh's NPI number?

The NPI number for Ajaz Sheikh is 1053896050. It was assigned to this individual provider in the NPPES registry on September 26, 2018.

Where is Ajaz Sheikh located?

Ajaz Sheikh practices at 1135 16th Ave NE Suite 570, Bellevue, WA 98004. The listed phone number is (425) 454-4768.

What is Ajaz Sheikh's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Ajaz Sheikh enrolled in Medicare?

Yes. Ajaz Sheikh 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.

Which organizations bill Medicare for Ajaz Sheikh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ajaz Sheikh reassigns Medicare benefits to 3 organizations: Paceline Anesthesia, PLLC (Bellevue, WA), Gastroenterology Associates Clinical Practice, PLLC (Olympia, WA) and Anesthesia Associates Northwest LLC (Milwaukie, OR). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ajaz Sheikh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Ajaz Sheikh affiliated with any hospitals?

According to CMS data, Ajaz Sheikh is affiliated with Providence Centralia Hospital.

When was this NPI record last updated?

The NPPES record for Ajaz Sheikh was last updated on October 19, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.