DR. ALAN D BARRONIAN M.D.
NPI 1972506657
Orthopaedic Surgery in Burien, WA

Q: What is Alan Barronian's NPI number?

The NPI number for Alan Barronian is 1972506657. It was assigned to this individual provider in the NPPES registry on May 24, 2005.

Q: What is Alan Barronian's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Alan Barronian was last updated on September 28, 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.

Active since May 24, 2005PECOS EnrolledAccepts Medicare Assignment

16259 SYLVESTER RD SW, STE 501, BURIEN, WA 98166(206) 243-1100(206) 431-0835 Get Directions Write a Review

NPPES record last updated: September 28, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Alan D Barronian M.d. NPPES

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

DR. ALAN D BARRONIAN M.D. (NPI 1972506657) is an individual orthopaedic surgery provider in Burien, Washington, licensed in Washington (MD00027983) and active in the NPI registry since May 2005. He is enrolled in Medicare PECOS, is affiliated with Highline Medical Center, and maintains a secondary practice location in Seattle.

NPPES Registry Identity

NPI1972506657

Entity TypeIndividualMale

Primary Taxonomy207X00000X

Provider Legal NameDR. ALAN D BARRONIANCredential: M.D.

Location Address16259 SYLVESTER RD SW, STE 501Burien, WA 98166-3059

Mailing Address16259 Sylvester Rd Sw, Ste 501Burien, WA 98166-3059 · (206) 243-1100 · Fax (206) 431-0835

Phone(206) 243-1100

Fax(206) 431-0835

Sole ProprietorNo

Medical School CMSOtherGraduated 1985

Enumeration DateMay 24, 2005

Last NPPES UpdateSeptember 28, 2023

NPPES CertifiedSeptember 28, 2023

✔ NPI 1972506657 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 · MD00027983

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.

16259 SYLVESTER RD SW, Burien, WA 98166

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Secondary Practice Location 1

Location 1515 Minor Ave Ste 200Seattle, WA 98104-2133 · Phone (206) 243-1100 · Fax (206) 431-0835

Other Identifiers 3

Medicaid8505745WA

OtherP00473581WA · Railroad Medicare

Other0227686WA · Labor & Industries

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

Dr. Alan D Barronian M.d. 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 ID5092612887

PECOS Enrollment IDI20080226000731

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.

Medicare Billing Reassignment

Medicare enrollment records show Alan Barronian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Proliance Surgeons, Inc., P.S.

Same address

Otolaryngology

16259 SYLVESTER RD SW STE 504
Burien, WA 98166

Reassigned Medicare billing, Washington enrollment
589 clinicians in this Medicare group

NPI 1114108784 (206) 242-3696

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 13

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.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

404 services48 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

134 services96 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

114 services58 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

76 services63 patients

Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose J7324

Orthovisc is a treatment involving injections of a substance called hyaluronan into your joints. Hyaluronan is a natural substance in your joint fluid that aids in movement and reduces pain. The Orthovisc injections help replenish this substance, relieving joint pain.

56 services15 patients

X-ray of knee, 3 views 73562

An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.

49 services34 patients

X-ray of knee, 1-2 views 73560

An X-ray of the knee with 1-2 views is a quick, painless test that produces images of the knee bones. It helps identify fractures, infections, or changes in the knee joint. During the procedure, you'll be asked to stay still while the X-ray machine captures the images.

37 services29 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

21 services21 patients

X-ray of hip, 1 view 73501

An X-ray of the hip, 1 view, is a quick, painless test where a small amount of radiation is used to produce images of the hip joint. This helps in diagnosing conditions like arthritis or fractures. You'll be positioned so that the X-ray machine can capture the best image of your hip.

20 services18 patients

X-ray of knee, 4 or more views 73564

An X-ray of the knee, 4 or more views, is a non-invasive imaging test. It involves capturing multiple images of your knee from different angles. This helps in diagnosing conditions such as fractures, arthritis, or infections. The procedure is quick and painless.

19 services13 patients

Replacement of knee joint, both sides of knee 27447

A bilateral knee joint replacement is a procedure where the damaged parts of both your knee joints are replaced with artificial parts. It aims to relieve pain and improve mobility. The process involves a surgical operation under anesthesia.

17 services15 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

17 services17 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

14 services11 patients

Hospital Affiliations CMS Care Compare

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

Highline Medical Center

Acute Care Hospitals · Burien, WA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number500011

Location16251 Sylvester Road SWBurien, WA 98166 · King County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98166 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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Continuous passive motion exercise device for use on knee only E0935

DME-Other DME · category DE000N

1 supplier25 claims466 services$21.96 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

MS. KATHLEEN MARIE UNSER PTA

Physical Therapy Assistant

16259 SYLVESTER RD SW, SUITE 102
BURIEN, WA 98166

King County (206) 242-5186

DR. CHARLES KEITH FUJISAKI M.D.

Orthopaedic Surgery

16259 SYLVESTER RD SW, SUITE 501
BURIEN, WA 98166

King County (206) 243-1100

SOUTH SEATTLE HEARING AIDS

Hearing Aid Equipment

16259 SYLVESTER RD SW, SUITE 505
BURIEN, WA 98166

King County (206) 242-3696

PATRICIA MERENDA ARNP

Nurse Practitioner

16259 SYLVESTER RD SW, SUITE 401
BURIEN, WA 98166

King County (206) 242-8837

MR. CRAIG JEROME KOPET PT

Physical Therapist

16259 SYLVESTER RD SW, SUITE 102
BURIEN, WA 98166

King County (206) 242-5186

JACQUELINE VAN TRAN MD PS

Legal Medicine

16259 SYLVESTER RD SW, SUITE 503
BURIEN, WA 98166

King County (206) 246-3800

MICHAEL E. BLATNER, MD, PS

Surgery (Plastic and Reconstructive Surgery)

16259 SYLVESTER RD SW
BURIEN, WA 98166

King County (206) 241-5400

JEANNE M ISAACSON MD

Internal Medicine

16259 SYLVESTER RD SW, SUITE 504
BURIEN, WA 98166

King County (206) 242-7900

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 Alan Barronian's NPI number?

The NPI number for Alan Barronian is 1972506657. It was assigned to this individual provider in the NPPES registry on May 24, 2005.

Where is Alan Barronian located?

Alan Barronian practices at 16259 Sylvester Rd SW Ste 501, Burien, WA 98166. The listed phone number is (206) 243-1100.

What is Alan Barronian's specialty?

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

Is Alan Barronian enrolled in Medicare?

Yes. Alan Barronian 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 organization bills Medicare for Alan Barronian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alan Barronian reassigns Medicare benefits to Proliance Surgeons, Inc., P.S. (Burien, WA). The 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 Alan Barronian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Alan Barronian affiliated with any hospitals?

According to CMS data, Alan Barronian is affiliated with Highline Medical Center.

When was this NPI record last updated?

The NPPES record for Alan Barronian was last updated on September 28, 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.