Active NPI 1881631273 Individual Practitioner Male Practitioner

Dr. Dan Siapco , MD

Ophthalmology • Sedro Woolley, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Dan Siapco, MD is a certified Ophthalmology practicing in Sedro Woolley, WA. With approximately 27 years of clinical experience since graduating from Loma Linda University School Of Medicine in 1999, Dr. Siapco delivers high-quality medical care to the local community at 2131 HOSPITAL DR.

Dr. Siapco is affiliated with North Cascade Eye Associates Ps and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient complete exam of visual system, removal of cataract with insertion of lens, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2131 Hospital Dr

Sedro Woolley, WA 982844301

Telephone 3604166735

Associated Practice Facility / Clinic

🏢 North Cascade Eye Associates Ps Facility NPI 1710021910

Medicare Profile & Education

Medical School

Loma Linda University School Of Medicine

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Sedro Woolley, WA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

27 Yrs Matches City Avg

City Avg: 27.0 Yrs

State Avg: 26.4 Yrs

Regional Practice Density

2 Specialists

Practicing in Sedro Woolley, WA (552 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

46.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Siapco (27 Years) 27 Yrs

Sedro Woolley Specialty Average (27.0 Years) 27.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	695	686	$154.53	$129.39
66984 Removal of cataract with insertion of lens	495	292	$1095.13	$510.07
99213 Established patient office or other outpatient visit, typically 15 minutes	394	276	$166.07	$92.46
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	322	286	$233.39	$129.82
92136 Measurement of corneal curvature and depth of eye	310	214	$103.47	$41.13
92133 Imaging of optic nerve	241	224	$74.06	$37.15
92083 Exam of visual field with extended testing	114	105	$127.88	$65.62
92134 Imaging of retina	105	100	$82.10	$41.48
66821 Removal of recurring cataract in lens capsule using a laser	69	69	$760.88	$406.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	44	44	$302.60	$170.30
92004 New patient complete exam of visual system	38	38	$184.74	$153.22
68761 Closure of tear duct opening using plug	33	29	$389.15	$189.69
92012 Established patient problem focused exam of visual system	27	24	$163.00	$91.84
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	17	$113.67	$58.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	660	657	$228.06	$128.92
99213 Established patient office or other outpatient visit, typically 15 minutes	442	290	$162.00	$91.53
66984 Removal of cataract with insertion of lens	421	260	$1093.77	$515.95
92136 Measurement of corneal curvature and depth of eye	346	228	$106.00	$40.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	335	312	$228.00	$128.16
92133 Imaging of optic nerve	240	229	$74.00	$37.24
92083 Exam of visual field with extended testing	163	155	$127.00	$64.28
92134 Imaging of retina	79	78	$82.00	$41.05
92004 New patient complete exam of visual system	62	62	$270.00	$152.97
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	61	61	$297.00	$168.13
66821 Removal of recurring cataract in lens capsule using a laser	52	52	$703.85	$371.36
66821 Removal of recurring cataract in lens capsule using a laser	38	37	$669.74	$389.23
92012 Established patient problem focused exam of visual system	36	34	$163.00	$92.02
68761 Closure of tear duct opening using plug	22	16	$360.41	$187.36
66991 Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye	17	12	$1250.00	$626.59
66982 Complex removal of cataract with insertion of prosthetic lens	16	13	$1170.31	$643.52
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$200.00	$113.29
92020 Examination of cornea and iris using lens device and slit lamp	11	11	$47.00	$28.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	691	689	$215.00	$128.67
99213 Established patient office or other outpatient visit, typically 15 minutes	441	311	$127.00	$91.44
92136 Measurement of corneal curvature and depth of eye	337	221	$106.00	$42.10
66984 Removal of cataract with insertion of lens	332	192	$1092.00	$533.10
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	322	302	$183.00	$128.99
92133 Imaging of optic nerve	228	214	$63.00	$37.48
92083 Exam of visual field with extended testing	158	143	$107.00	$64.14
92134 Imaging of retina	76	73	$69.00	$41.02
92004 New patient complete exam of visual system	60	60	$257.00	$152.82
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	56	56	$277.00	$168.22
66821 Removal of recurring cataract in lens capsule using a laser	55	55	$641.45	$374.10
92012 Established patient problem focused exam of visual system	54	48	$150.00	$91.15
66821 Removal of recurring cataract in lens capsule using a laser	18	18	$645.28	$431.46
68761 Closure of tear duct opening using plug	17	16	$328.29	$188.42
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$181.00	$113.06
92020 Examination of cornea and iris using lens device and slit lamp	11	11	$47.00	$28.49
76514 Ultrasound scan of cornea to determine thickness	11	11	$20.32	$10.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	793	782	$215.00	$129.85
99213 Established patient office or other outpatient visit, typically 15 minutes	599	393	$127.00	$92.86
92136 Measurement of corneal curvature and depth of eye	417	261	$106.00	$45.05
66984 Removal of cataract with insertion of lens	414	233	$1092.00	$546.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	386	349	$183.00	$132.11
92133 Imaging of optic nerve	310	275	$63.00	$37.80
92083 Exam of visual field with extended testing	179	167	$107.00	$64.31
92134 Imaging of retina	135	128	$69.00	$42.01
92004 New patient complete exam of visual system	105	105	$257.00	$153.56
92012 Established patient problem focused exam of visual system	104	100	$150.00	$92.53
66821 Removal of recurring cataract in lens capsule using a laser	83	82	$632.17	$378.40
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	63	63	$277.00	$168.47
66821 Removal of recurring cataract in lens capsule using a laser	36	34	$635.00	$411.19
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$181.00	$114.40
92020 Examination of cornea and iris using lens device and slit lamp	21	20	$47.00	$28.65
76514 Ultrasound scan of cornea to determine thickness	21	21	$20.32	$10.82
65855 Laser repair to improve eye fluid flow	17	15	$352.00	$200.56
68761 Closure of tear duct opening using plug	13	13	$311.85	$196.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	723	714	$215.00	$129.22
99213 Established patient office or other outpatient visit, typically 15 minutes	478	308	$127.00	$76.64
92134 Imaging of retina	468	175	$51.13	$20.89
66984 Removal of cataract with insertion of lens	361	215	$1092.00	$561.70
92136 Measurement of corneal curvature and depth of eye	359	230	$106.00	$51.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	222	210	$183.00	$110.95
92133 Imaging of optic nerve	204	187	$63.00	$38.18
92083 Exam of visual field with extended testing	134	123	$107.00	$65.33
66821 Removal of recurring cataract in lens capsule using a laser	100	99	$615.05	$387.66
92004 New patient complete exam of visual system	75	75	$257.00	$154.68
76514 Ultrasound scan of cornea to determine thickness	26	25	$20.32	$11.93
68761 Closure of tear duct opening using plug	20	16	$296.30	$180.50
65855 Laser repair to improve eye fluid flow	20	16	$352.00	$212.11
92020 Examination of cornea and iris using lens device and slit lamp	18	18	$47.00	$28.53
0191T Internal insertion of eye fluid drainage device	17	11	$500.00	$309.70
66821 Removal of recurring cataract in lens capsule using a laser	17	17	$665.00	$439.37
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$277.00	$167.33
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$181.00	$109.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	829	813	$215.05	$128.77
99213 Established patient office or other outpatient visit, typically 15 minutes	674	430	$127.00	$74.89
66984 Removal of cataract with insertion of lens	603	350	$1092.44	$644.48
92136 Measurement of corneal curvature and depth of eye	519	358	$120.00	$57.88
92134 Imaging of retina	515	210	$70.00	$21.77
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	456	431	$184.00	$109.62
92133 Imaging of optic nerve	285	272	$64.00	$37.67
92083 Exam of visual field with extended testing	198	186	$110.00	$65.28
66821 Removal of recurring cataract in lens capsule using a laser	161	150	$573.80	$352.68
83861 Microfluid analysis of tears	154	73	$30.00	$22.03
92004 New patient complete exam of visual system	131	131	$257.00	$153.28
76514 Ultrasound scan of cornea to determine thickness	58	58	$26.00	$12.43
65855 Laser repair to improve eye fluid flow	49	37	$355.00	$205.78
0191T Internal insertion of eye fluid drainage device	46	29	$1223.91	$211.85
68761 Closure of tear duct opening using plug	40	22	$260.35	$124.04
92020 Examination of cornea and iris using lens device and slit lamp	35	35	$47.00	$27.48
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$278.00	$162.02
66821 Removal of recurring cataract in lens capsule using a laser	13	13	$576.92	$366.64
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$183.00	$109.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	897	876	$210.00	$127.17
99213 Established patient office or other outpatient visit, typically 15 minutes	688	444	$123.00	$72.90
66984 Removal of cataract with insertion of lens	601	343	$1079.31	$639.22
92136 Measurement of corneal curvature and depth of eye	499	348	$154.00	$61.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	375	341	$181.00	$107.84
83861 Microfluid analysis of tears	353	152	$30.00	$22.03
92133 Imaging of optic nerve	280	260	$64.00	$37.99
92134 Imaging of retina	199	156	$70.00	$33.97
92083 Exam of visual field with extended testing	167	158	$110.00	$64.76
66821 Removal of recurring cataract in lens capsule using a laser	148	121	$531.57	$314.45
92004 New patient complete exam of visual system	113	113	$253.00	$152.47
68761 Closure of tear duct opening using plug	39	23	$254.22	$125.63
76514 Ultrasound scan of cornea to determine thickness	39	39	$26.00	$15.15
65855 Laser repair to improve eye fluid flow	38	30	$352.00	$208.70
92020 Examination of cornea and iris using lens device and slit lamp	34	33	$46.00	$27.07
0191T Internal insertion of eye fluid drainage device	34	20	$1610.00	$208.44
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$275.00	$165.39
66821 Removal of recurring cataract in lens capsule using a laser	26	20	$553.85	$334.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	836	813	$210.00	$123.78
99213 Established patient office or other outpatient visit, typically 15 minutes	619	389	$123.00	$72.55
83861 Microfluid analysis of tears	488	200	$30.00	$22.20
92136 Measurement of corneal curvature and depth of eye	420	265	$154.00	$66.38
66984 Removal of cataract with insertion of lens	407	238	$1078.14	$621.31
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	342	300	$181.00	$105.72
92133 Imaging of optic nerve	276	248	$62.63	$36.26
66821 Removal of recurring cataract in lens capsule using a laser	216	166	$528.00	$303.39
92083 Exam of visual field with extended testing	195	168	$110.00	$64.71
92004 New patient complete exam of visual system	136	136	$253.00	$149.05
92134 Imaging of retina	103	91	$68.14	$39.51
68761 Closure of tear duct opening using plug	81	40	$251.00	$114.83
76514 Ultrasound scan of cornea to determine thickness	41	40	$26.00	$14.84
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$275.00	$159.02
65855 Laser repair to improve eye fluid flow	32	23	$352.00	$203.12
0191T Internal insertion of eye fluid drainage device	24	14	$1610.00	$431.99
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	21	21	$74.00	$43.53
92020 Examination of cornea and iris using lens device and slit lamp	19	19	$46.00	$25.92

Medical Specialties & State Licenses

CMS Verified: 2022-04-17

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License WA MD00041762

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

8367658 (WA)

Commercial Insurance / Payer ID Railroad Medicare

180003709

Hospital & Practice Group Affiliations

North Cascade Eye Associates Ps

2100 Little Mountain Ln, Mount Vernon, WA 982748752

Phone: 3604166735

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

8 Associated Practitioners

Dr. Carlindo Da Reitz Pereira , MD

Ophthalmology

NPI 1003917402

Doctor of Medicine (M.D.)

Dr. Maria Van-Nurden , OD

Optometrist

NPI 1063515419

Doctor of Optometry

Dr. Ernesto Golez , MD

Ophthalmology

NPI 1114212750

Doctor of Medicine (M.D.)

Dr. Nannette Crowell , MD

Ophthalmology

NPI 1154368538

Doctor of Medicine (M.D.)

Dr. Roslyn Howell , OD

Optometrist

NPI 1356783831

Doctor of Optometry

Benjamin Siapco , CRNA

Nurse Anesthetist, Certified Registered

NPI 1487766457

Certified Registered Nurse Anesthetist

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active October 03, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location October 03, 2008

Registered at 2131 HOSPITAL DR, SEDRO WOOLLEY, WA 982844301 (Tel: 3604166735)

📍

Updated Business Mailing Address October 03, 2008

Registered at 2131 HOSPITAL DR, SEDRO WOOLLEY, WA 982844301 (Tel: 3604166735)

👤

Provider Name / Credentials Updated October 03, 2008

Recorded as DAN SIAPCO, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 03, 2008

Ophthalmology (License #MD00041762 in WA)

🟢

Initial NPI Registration & Enumeration June 02, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1881631273

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: June 02, 2006

Last Update: April 17, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2131 Hospital Dr

Sedro Woolley, WA 982844301

Phone: 3604166735

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.