Active NPI 1497742639 Individual Practitioner Male Practitioner

Dr. Michael Anthony Sandquist , MD

Neurological Surgery • Portland, OR

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Michael Sandquist, MD is a certified Neurological Surgery practicing in Portland, OR. With approximately 29 years of clinical experience since graduating from University Of New Mexico School Of Medicine in 1997, Dr. Sandquist delivers high-quality medical care to the local community at 9155 SW BARNES RD.

Dr. Sandquist is affiliated with The Oregon Clinic, Pc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, insertion of cage or mesh device to spine bone and disc space during spine fusion. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

9155 Sw Barnes Rd
Ste 440

Portland, OR 972256625

Telephone 5039358500

Fax 5039358505

Associated Practice Facility / Clinic

🏢 Starr-Wood Cardiac Service Pc Facility NPI 1497729263

Medicare Profile & Education

Medical School

University Of New Mexico School Of Medicine

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Portland, OR

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs +8.8 yrs vs City Avg

City Avg: 20.2 Yrs

State Avg: 20.8 Yrs

Regional Practice Density

78 Specialists

Practicing in Portland, OR (143 Statewide)

Telehealth Adoption Rate

43.6% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

75.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Sandquist (29 Years) 29 Yrs

Portland Specialty Average (20.2 Years) 20.2 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
99213 Established patient office or other outpatient visit, typically 15 minutes	79	60	$314.00	$91.32
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	40	40	$385.00	$112.82
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	17	14	$886.00	$220.03
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	12	$196.00	$58.33
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	13	13	$3865.00	$887.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	75	54	$308.00	$90.77
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	53	53	$383.00	$112.15
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	25	$193.00	$56.45
63048 Partial removal of spine bone with release of spinal cord and/or nerves	24	17	$720.00	$201.90
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	23	23	$3832.00	$951.66
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	18	13	$883.00	$233.80
99441 Telephone medical discussion with physician, 5-10 minutes	11	11	$191.00	$57.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	58	51	$279.00	$90.33
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	45	45	$345.00	$110.47
99441 Telephone medical discussion with physician, 5-10 minutes	30	28	$172.00	$55.92
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	18	18	$3448.00	$999.81
99442 Telephone medical discussion with physician, 11-20 minutes	16	16	$278.00	$92.22
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$225.00	$74.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	62	50	$278.00	$94.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	37	37	$342.00	$115.08
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	33	31	$171.00	$57.13
99441 Telephone medical discussion with physician, 5-10 minutes	28	21	$171.00	$58.54
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	18	17	$3426.00	$1043.46
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$410.00	$137.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	68	61	$222.00	$77.83
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	37	37	$318.00	$108.65
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	21	$134.00	$46.37
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	24	24	$408.00	$140.79
63048 Partial removal of spine bone with release of spinal cord and/or nerves	21	11	$644.00	$213.64
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	15	15	$3350.00	$1087.12
99441 Telephone medical discussion with physician, 5-10 minutes	13	11	$42.00	$41.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	82	82	$320.00	$109.79
99213 Established patient office or other outpatient visit, typically 15 minutes	72	57	$219.00	$76.57
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	31	28	$133.00	$46.44
63048 Partial removal of spine bone with release of spinal cord and/or nerves	19	11	$648.00	$218.43
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	18	$405.00	$140.25
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	15	15	$3357.00	$952.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	87	66	$216.00	$71.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	76	76	$320.00	$106.25
63048 Partial removal of spine bone with release of spinal cord and/or nerves	30	19	$649.00	$200.99
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	30	26	$130.00	$43.77
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	21	21	$3360.00	$988.54
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$406.00	$138.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	58	58	$320.00	$106.91
99213 Established patient office or other outpatient visit, typically 15 minutes	52	43	$216.00	$72.54
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	34	28	$129.00	$42.90
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$406.00	$137.86

Medical Specialties & State Licenses

CMS Verified: 2023-11-22

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License OR MD25252

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

276010 (OR)

Medicaid State Provider ID

1497742639 (WA)

Hospital & Practice Group Affiliations

The Oregon Clinic, Pc

9155 Sw Barnes Rd, Portland, OR 972256631

Phone: 5039358500

The Oregon Clinic, Pc

5050 Ne Hoyt St, Portland, OR 972132983

The Oregon Clinic, Pc

5050 Ne Hoyt, Portland, OR 972132990

Phone: 5032396673

The Oregon Clinic, Pc

4805 Ne Glisan, Portland, OR 972132933

Secondary Practice Locations

5050 Ne Hoyt St Ste 359

Portland, OR 972132983

Phone: 5039358501

Practice Associates & Co-Workers

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

26 Associated Practitioners

Michael Purvis , PA-C

Physician Assistant - Surgical

NPI 1003471491

Physician Assistant (Certified)

Lorraine Gohman , PA-C

Physician Assistant - Surgical

NPI 1013161405

Physician Assistant (Certified)

Lilyana Folk

Physician Assistant

NPI 1013648963

Dr. Martin Baggenstos , MD

Neurological Surgery

NPI 1114153194

Doctor of Medicine (M.D.)

Rachel Johnson , PA-C

Physician Assistant

NPI 1194544916

Physician Assistant (Certified)

Elysha Wiest , PA-C

Physician Assistant - Medical

NPI 1225459183

Physician Assistant (Certified)

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Business Mailing Address November 22, 2023

Registered at 541 NE 20TH AVE STE 225, PORTLAND, OR 972322895 (Tel: 5039632801)

✅

NPI Profile Active January 25, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location January 25, 2016

Registered at 9155 SW BARNES RD, STE 440, PORTLAND, OR 972256625 (Tel: 5032973766)

📍

Updated Business Mailing Address January 25, 2016

Registered at 847 NE 19TH AVE, SUITE 300, PORTLAND, OR 972322684 (Tel: 5039632801)

👤

Provider Name / Credentials Updated January 25, 2016

Recorded as MICHAEL SANDQUIST, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 25, 2016

Neurological Surgery (License #MD25252 in OR)

🟢

Initial NPI Registration & Enumeration October 03, 2005

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: 1497742639

Entity Type:

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

Enumeration Date: October 03, 2005

Last Update: November 22, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

541 Ne 20th Ave Ste 225

Portland, OR 972322895

Phone: 5039632801

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.