DR. DAVID ALLEN YAM M.D.
NPI 1649495896
Neurological Surgery in Brush Prairie, WA

Active since April 14, 2007PECOS EnrolledAccepts Medicare Assignment
79.99/100
CMS Quality Rating
15101 NE 193RD CT, BRUSH PRAIRIE, WA 98606(509) 526-8038 Get Directions Write a Review

NPPES record last updated: March 30, 2023. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Mar 30, 2023, Sep 2, 2019, Aug 8, 2019 (3 updates tracked since 2019).

About Dr. David Allen Yam M.d. NPPES

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

DR. DAVID ALLEN YAM M.D. (NPI 1649495896) is an individual neurological surgery provider in Brush Prairie, Washington, licensed in Washington (MD.MD.60118966) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with Wallowa Memorial Hospital, and is a graduate of University Of Tennessee, Hsc, College Of Medicine (2004).

NPPES Registry Identity

NPI1649495896
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameDR. DAVID ALLEN YAMCredential: M.D.
Location Address15101 NE 193RD CTBrush Prairie, WA 98606-3915
Mailing Address15101 Ne 193rd CtBrush Prairie, WA 98606-3915 · (509) 526-8038
Sole ProprietorNo
Medical School CMSUniversity Of Tennessee, Hsc, College Of MedicineGraduated 2004
Enumeration DateApril 14, 2007
Last NPPES UpdateMarch 30, 20233 updates tracked since enumeration
NPPES CertifiedMarch 30, 2023
NPI 1649495896 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
Licenses Licensed in WA · MD.MD.60118966 Licensed in OR · MD188640
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
15101 NE 193RD CT, Brush Prairie, WA 98606

Accepted 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. David Allen Yam 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 ID8123143369
PECOS Enrollment IDI20100913000198
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 5

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

Wallowa Memorial Hospital

Critical Access Hospitals · Enterprise, OR
OwnershipGovernment - Hospital District or Authority
CMS Certification Number381306
Location601 Medical ParkwayEnterprise, OR 97828 · Wallowa County
Emergency services Birthing friendly

Good Shepherd Medical Center

Critical Access Hospitals · Hermiston, OR
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number381325
Location610 NW 11th StreetHermiston, OR 97838 · Umatilla County
Emergency services Birthing friendly

Providence St Mary Medical Center

Acute Care Hospitals · Walla Walla, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500002
Location401 W Poplar StWalla Walla, WA 99362 · Walla Walla County
Emergency services Birthing friendly

Dayton General Hospital

Critical Access Hospitals · Dayton, WA
OwnershipGovernment - Hospital District or Authority
CMS Certification Number501302
Location1012 South 3rd StreetDayton, WA 99328 · Columbia County
Emergency services

Prosser Memorial Hospital

Critical Access Hospitals · Prosser, WA
OwnershipGovernment - Hospital District or Authority
CMS Certification Number501312
Location723 Memorial StreetProsser, WA 99350 · Benton County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98606 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
$130.99 typical visit price
range $57.27 – $172.80
Typical copayment $32.74 (range $14.31 – $43.20)
Most-billed visit code 99204
Established Patient
$71.29 typical visit price
range $18.56 – $141.11
Typical copayment $17.82 (range $4.64 – $35.27)
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.

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.

79.99/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality88.17
Promoting Interoperability80
Improvement Activities20

Referred Medical Equipment & Supplies CMS DME claims 2

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

Osteogenesis stimulator, electrical, non-invasive, spinal applications E0748
DME-Other DME · category DE000N
3 suppliers18 claims18 services$3,757.25 avg. paid by Medicare
Lumbar-sacral orthosis, sagittal-coronal control, with rigid anterior and posterior frame/panel(s), posterior extends from sacrococcygeal junction to t-9 vertebra, lateral strength provided by rigid lateral frame/panel(s), produces intracavitary pressure to reduce load on intervertebral discs, includes straps, closures, may include padding, shoulder straps, pendulous abdomen design, prefabricated, off-the-shelf L0650
DME-Orthotic Devices · category DF007N
2 suppliers12 claims12 services$625.80 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

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

Neurological Surgery
15101 NE 193RD CT
BRUSH PRAIRIE, WA 98606

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 David Yam's NPI number?

The NPI number for David Yam is 1649495896. It was assigned to this individual provider in the NPPES registry on April 14, 2007.

Where is David Yam located?

David Yam practices at 15101 NE 193rd Ct, Brush Prairie, WA 98606. The listed phone number is (509) 526-8038.

What is David Yam's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is David Yam enrolled in Medicare?

Yes. David Yam 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 David Yam accept?

Health plans from BridgeSpan Health Company, PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Regence BlueCross BlueShield of Oregon list David Yam 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 David Yam affiliated with any hospitals?

According to CMS data, David Yam is affiliated with Wallowa Memorial Hospital, Good Shepherd Medical Center, Providence St Mary Medical Center, Dayton General Hospital and Prosser Memorial Hospital.

When was this NPI record last updated?

The NPPES record for David Yam was last updated on March 30, 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.