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DAN SIAPCO M.D.
NPI 1881631273
Ophthalmology in Sedro Woolley, WA

Active since June 02, 2006PECOS EnrolledAccepts Medicare Assignment
68.75/100
CMS Quality Rating
2131 HOSPITAL DR, SEDRO WOOLLEY, WA 98284(360) 416-6735 Get Directions Write a Review

NPPES record last updated: April 17, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 17, 2022, Dec 2, 2020 (2 updates tracked since 2020).

About Dan Siapco M.d. NPPES

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

DAN SIAPCO M.D. (NPI 1881631273) is an individual ophthalmology provider in Sedro Woolley, Washington, licensed in Washington (MD00041762) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Loma Linda University School Of Medicine (1999).

NPPES Registry Identity

NPI1881631273
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameDAN SIAPCOCredential: M.D.
Location Address2131 HOSPITAL DRSedro Woolley, WA 98284-4301
Mailing Address2131 Hospital DrSedro Woolley, WA 98284-4301 · (360) 416-6735
Phone(360) 416-6735
Sole ProprietorNo
Medical School CMSLoma Linda University School Of MedicineGraduated 1999
Enumeration DateJune 2, 2006
Last NPPES UpdateApril 17, 20222 updates tracked since enumeration
NPPES CertifiedApril 17, 2022
✔ NPI 1881631273 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in WA · MD00041762
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
2131 HOSPITAL DR, Sedro Woolley, WA 98284
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Other Identifiers 2

Other180003709Railroad Medicare
Medicaid8367658WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA, PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and more.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

Dan Siapco 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 ID9436239969
PECOS Enrollment IDI20111025000793, I20220614000892
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.

Areas of Expertise CMS Part B claims 14

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.

Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
695 services686 patients
Removal of cataract with insertion of prosthetic lens 66984
This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.
495 services292 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.
394 services276 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.
322 services286 patients
Measurement of corneal curvature and depth of eye 92136
This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.
310 services214 patients
Imaging of optic nerve 92133
Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).
241 services224 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98284 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.

68.75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Promoting Interoperability0
Improvement Activities40
Cost79.19

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.

Frames, purchases V2020
Other-Vision, Hearing, and Speech Services · category OC000N
2 suppliers20 claims20 services$50.33 avg. paid by Medicare
Spherocylinder, trifocal, plano to plus or minus 4.00d sphere, .12-2.00d cylinder, per lens V2303
Other-Vision, Hearing, and Speech Services · category OC000N
2 suppliers11 claims19 services$51.64 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 2

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

NANNETTE E CROWELL M.D.
Ophthalmology
2131 HOSPITAL DR
SEDRO WOOLLEY, WA 98284
Skagit County (360) 416-6735
NORTH CASCADE EYE ASSOCIATES PS
Ophthalmology
2131 HOSPITAL DR
SEDRO WOOLLEY, WA 98284
Skagit County (360) 416-6735

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 Dan Siapco's NPI number?

The NPI number for Dan Siapco is 1881631273. It was assigned to this individual provider in the NPPES registry on June 2, 2006.

Where is Dan Siapco located?

Dan Siapco practices at 2131 Hospital Dr, Sedro Woolley, WA 98284. The listed phone number is (360) 416-6735.

What is Dan Siapco's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Dan Siapco enrolled in Medicare?

Yes. Dan Siapco 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 Dan Siapco accept?

Health plans from HMSA, PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Dan Siapco 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.

When was this NPI record last updated?

The NPPES record for Dan Siapco was last updated on April 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.