Active NPI 1235321183 Individual Practitioner Male Practitioner

Hendrik S Kok , PA-C

Physician Assistant • Bellingham, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Hendrik Kok, PA-C is a certified Physician Assistant practicing in Bellingham, WA. With approximately 19 years of clinical experience since graduating from Arizona College Of Osteopathic Medicine Mid Western University in 2007, Hendrik Kok delivers high-quality medical care to the local community at 710 BIRCHWOOD AVE.

Hendrik Kok is affiliated with Fourth Corner Neurosurgical Associates Inc Ps and accepts Medicare assignment.

Frequently performed procedures and clinical services include partial removal of middle spine bone with release of spinal cord and/or nerves, insertion of cage or mesh device to spine bone and disc space during spine fusion, fusion of additional segment of spine. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

710 Birchwood Ave
#101

Bellingham, WA 982251720

Telephone 3606760922

Fax 3606714726

Associated Practice Facility / Clinic

🏢 Fourth Corner Neurosurgical Associates Inc Ps Facility NPI 1699846386

Medicare Profile & Education

Medical School

Arizona College Of Osteopathic Medicine Mid Western University

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Bellingham, WA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

19 Yrs +5.9 yrs vs City Avg

City Avg: 13.1 Yrs

State Avg: 12.1 Yrs

Regional Practice Density

65 Specialists

Practicing in Bellingham, WA (3774 Statewide)

Telehealth Adoption Rate

27.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

87.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kok (19 Years) 19 Yrs

Bellingham Specialty Average (13.1 Years) 13.1 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
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	70	70	$1498.44	$126.97
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	37	27	$310.22	$32.21
22614 Fusion of additional segment of spine	33	13	$437.00	$50.75
63048 Partial removal of spine bone with release of spinal cord and/or nerves	31	25	$238.00	$27.29
22612 Fusion of spine in lower back	24	23	$1779.00	$209.38
22840 Placement of stabilizing device to back of 1 spine bone in neck	13	13	$851.00	$98.02
99213 Established patient office or other outpatient visit, typically 15 minutes	13	13	$200.00	$76.79
22842 Placement of stabilizing device to back, 3-6 spine bone segments	12	12	$852.00	$99.08
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$150.00	$47.58
22845 Placement of stabilizing device to front, 2-3 spine bone segments	11	11	$823.00	$93.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	51	51	$1451.86	$161.80
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	27	17	$287.00	$32.55
99213 Established patient office or other outpatient visit, typically 15 minutes	23	23	$200.00	$73.29
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	20	$150.00	$45.77
63048 Partial removal of spine bone with release of spinal cord and/or nerves	16	15	$238.00	$27.55
63030 Partial removal of bone with release of spinal cord or spinal nerves of 1 interspace in lower spine	13	13	$1345.69	$120.35
27279 Fusion of pelvic joint using imaging guidance	11	11	$1162.91	$99.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	48	48	$1304.82	$142.01
63048 Partial removal of spine bone with release of spinal cord and/or nerves	41	27	$255.66	$27.81
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	40	27	$287.00	$38.45
99213 Established patient office or other outpatient visit, typically 15 minutes	34	30	$200.00	$77.28
22845 Placement of stabilizing device to front, 2-3 spine bone segments	14	14	$823.00	$95.83
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	14	14	$1913.86	$218.55
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	13	$150.00	$44.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
63048 Partial removal of spine bone with release of spinal cord and/or nerves	75	58	$598.75	$27.83
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	66	66	$3140.06	$144.02
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	52	32	$661.67	$34.69
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	27	27	$4412.39	$230.25
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$325.00	$96.18
22845 Placement of stabilizing device to front, 2-3 spine bone segments	21	21	$1880.29	$97.60
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	19	15	$1061.89	$53.09
99213 Established patient office or other outpatient visit, typically 15 minutes	13	12	$200.00	$78.35
20939 Harvest of bone marrow for spine surgery graft	12	12	$285.00	$9.39
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$300.00	$111.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
63048 Partial removal of spine bone with release of spinal cord and/or nerves	86	54	$284.91	$29.52
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	58	58	$1297.79	$152.93
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	32	20	$295.97	$36.03
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	14	14	$1914.00	$228.88
99213 Established patient office or other outpatient visit, typically 15 minutes	12	12	$200.00	$61.08
22867 Insertion of stabilizing or separating device into lower spine at single level with open decompression	12	12	$1071.00	$114.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	48	47	$1234.00	$143.18
63048 Partial removal of spine bone with release of spinal cord and/or nerves	46	32	$248.26	$29.36
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	46	27	$287.00	$35.93
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	19	11	$502.16	$55.33
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	19	18	$1914.00	$236.80
22633 Fusion of spine in lower back with partial removal of spine bone and disc	14	14	$1926.43	$256.64
22840 Placement of stabilizing device to back of 1 spine bone in neck	13	13	$851.00	$105.67
22845 Placement of stabilizing device to front, 2-3 spine bone segments	13	13	$823.00	$101.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
63048 Partial removal of spine bone with release of spinal cord and/or nerves	91	60	$237.96	$28.47
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	82	56	$294.00	$34.06
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	63	63	$1234.00	$140.13
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	32	32	$1913.97	$231.90
22845 Placement of stabilizing device to front, 2-3 spine bone segments	26	26	$824.08	$99.37
22633 Fusion of spine in lower back with partial removal of spine bone and disc	23	23	$2055.00	$251.50
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	22	16	$439.00	$54.18
22840 Placement of stabilizing device to back of 1 spine bone in neck	20	20	$851.00	$103.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
63048 Partial removal of spine bone with release of spinal cord and/or nerves	73	55	$247.74	$27.71
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	70	48	$286.94	$33.80
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	59	59	$1234.00	$143.71
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	46	46	$325.00	$89.07
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	27	27	$1914.00	$214.97
22845 Placement of stabilizing device to front, 2-3 spine bone segments	23	23	$832.96	$93.07
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	22	16	$572.18	$52.13
22840 Placement of stabilizing device to back of 1 spine bone in neck	18	18	$851.00	$99.76
22633 Fusion of spine in lower back with partial removal of spine bone and disc	16	16	$2055.00	$243.17

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License WA PA10005230

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistant - Medical

NUCC Taxonomy Code: 363AM0700X

State License WA PA10005230

Definition to come...

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

8494338 (WA)

Commercial Insurance / Payer ID Liwa

0225246 (WA)

Commercial Insurance / Payer ID Usdlab

6059600 02 (WA)

Commercial Insurance / Payer ID Bswa

2901KO (WA)

Hospital & Practice Group Affiliations

Fourth Corner Neurosurgical Associates Inc Ps

710 Birchwood Ave, Bellingham, WA 982251720

Phone: 3606760922

Practice Associates & Co-Workers

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

11 Associated Practitioners

Dr. Barry Landau , MD

Neurological Surgery

NPI 1053382671

Doctor of Medicine (M.D.)

Dr. Michael Lawrence , MD

Neurological Surgery

NPI 1144291436

Doctor of Medicine (M.D.)

Dr. Christian Bohan , MD

Neurological Surgery

NPI 1174086615

Doctor of Medicine (M.D.)

Dr. Marc Billings , DO

Neurological Surgery

NPI 1275947038

Doctor of Osteopathic Medicine (D.O.)

Ramana Gorrepati

Neurological Surgery

NPI 1295154375

Avery Emeruwa

Physician Assistant

NPI 1396252862

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active December 15, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location December 15, 2011

Registered at 710 BIRCHWOOD AVE, #101, BELLINGHAM, WA 982251720 (Tel: 3606760922)

📍

Updated Business Mailing Address December 15, 2011

Registered at 710 BIRCHWOOD AVE, #101, BELLINGHAM, WA 982251720 (Tel: 3606760922)

👤

Provider Name / Credentials Updated December 15, 2011

Recorded as HENDRIK KOK, PA C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 15, 2011

Physician Assistant (License #PA10005230 in WA)

🟢

Initial NPI Registration & Enumeration August 14, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Hendrik Kok. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1235321183

Entity Type:

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

Enumeration Date: August 14, 2007

Last Update: December 15, 2011

Sole Proprietor: No

Update or Correct Profile

Mailing Address

710 Birchwood Ave, #101

Bellingham, WA 982251720

Phone: 3606760922

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.