1. Home
  2. Directory
  3. Washington
  4. Seattle
  5. Orthopaedic Surgery
  6. NPI Profile

ALEXANDER L VASCONCELLOS MD
NPI 1144840307
Orthopaedic Surgery in Seattle, WA

Active since April 17, 2020PECOS Enrolled
4245 ROOSEVELT WAY NE, SEATTLE, WA 98105(206) 520-5000 Get Directions Write a Review

NPPES record last updated: July 5, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 5, 2025, Jun 4, 2024, Apr 17, 2020 (3 updates tracked since 2020).

About Alexander L Vasconcellos Md NPPES

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

ALEXANDER L VASCONCELLOS MD (NPI 1144840307) is an individual orthopaedic surgery provider in Seattle, Washington, licensed in Washington (MD61662066) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of University Of Colorado School Of Medicine, Aurora (2020).

NPPES Registry Identity

NPI1144840307
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameALEXANDER L VASCONCELLOSCredential: MD
Location Address4245 ROOSEVELT WAY NESeattle, WA 98105-6008
Mailing Address4245 Roosevelt Way NeSeattle, WA 98105-6008
Phone(206) 520-5000
Sole ProprietorNo
Medical School CMSUniversity Of Colorado School Of Medicine, AuroraGraduated 2020
Enumeration DateApril 17, 2020
Last NPPES UpdateJuly 5, 20253 updates tracked since enumeration
NPPES CertifiedJuly 5, 2025
✔ NPI 1144840307 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in WA · MD61662066
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
4245 ROOSEVELT WAY NE, Seattle, WA 98105
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexander L Vasconcellos Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5193140317
PECOS Enrollment IDI20260513000738
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98105 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
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
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.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JAMES COCHRAN HOUSTON M.D. M.P.H.
Family Medicine
4245 ROOSEVELT WAY NE, BOX 354775
SEATTLE, WA 98105
King County (206) 598-4055
ERIC YANG MAR MD
Internal Medicine
4245 ROOSEVELT WAY NE
SEATTLE, WA 98105
King County (206) 543-3605
KIRSTEN THOMPSON PA-C
Physician Assistant
4245 ROOSEVELT WAY NE
SEATTLE, WA 98105
King County (206) 598-1869
DR. SEINE CHIANG M.D.
Obstetrics & Gynecology
4245 ROOSEVELT WAY NE
SEATTLE, WA 98105
King County (206) 598-5500
TIMOTHY JOHN COGLON P.A.C.
Physician Assistant
4245 ROOSEVELT WAY NE
SEATTLE, WA 98105
King County (206) 543-6420
ELLEN L. MCGOUGH PT
Physical Therapist
4245 ROOSEVELT WAY NE, BOX 354745
SEATTLE, WA 98105
King County (206) 598-2888
PAMELA L PENTIN M.D.
Family Medicine
4245 ROOSEVELT WAY NE
SEATTLE, WA 98105
King County (206) 598-4022
DR. JERRY I-MING HUANG M.D.
Orthopaedic Surgery (Hand Surgery)
4245 ROOSEVELT WAY NE, BOX 354740
SEATTLE, WA 98105
King County (206) 598-0395

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 Alexander Vasconcellos's NPI number?

The NPI number for Alexander Vasconcellos is 1144840307. It was assigned to this individual provider in the NPPES registry on April 17, 2020.

Where is Alexander Vasconcellos located?

Alexander Vasconcellos practices at 4245 Roosevelt Way NE, Seattle, WA 98105. The listed phone number is (206) 520-5000.

What is Alexander Vasconcellos's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Alexander Vasconcellos enrolled in Medicare?

Yes. Alexander Vasconcellos is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alexander Vasconcellos was last updated on July 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.