Active NPI 1063566529 Individual Practitioner Male Practitioner

Dr. Alexander R Mackay , MD

Neurological Surgery • Spokane, WA

Professional Overview & Biography Verified Profile Summary

Dr. Alexander Mackay, MD is a registered healthcare professional specializing in Neurological Surgery in Spokane, WA. Practice services are available at 910 W 5TH AVE under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, computer-assisted radiosurgery of simple growth of brain, computer-assisted radiosurgery application of headframe. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

910 W 5th Ave
Suite 102

Spokane, WA 992042966

Telephone 5092281000

Fax 5092529300

Associated Practice Facility / Clinic

🏢 Endocrine Associates Of Spokane Pllc Facility NPI 1073571386

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Spokane, WA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 20.2 Yrs

State Avg: 24.6 Yrs

Regional Practice Density

18 Specialists

Practicing in Spokane, WA (239 Statewide)

Telehealth Adoption Rate

22.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

49.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	40	34	$110.00	$55.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
61797 Computer-assisted radiosurgery of simple growth of brain, each additional growth	85	17	$640.00	$209.40
61800 Computer-assisted radiosurgery application of headframe	54	38	$452.00	$145.28
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	47	37	$110.00	$55.84
99213 Established patient office or other outpatient visit, typically 15 minutes	45	31	$177.00	$90.02
61796 Computer-assisted radiosurgery of simple growth of brain, first growth	38	26	$2998.00	$964.23
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$268.00	$111.47
61798 Computer-assisted radiosurgery of complex growth of brain, first growth	18	15	$4081.00	$1327.29
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	11	11	$513.00	$204.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
61797 Computer-assisted radiosurgery of simple growth of brain, each additional growth	115	22	$640.00	$210.37
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	73	42	$110.00	$56.80
61800 Computer-assisted radiosurgery application of headframe	56	40	$452.00	$146.34
61796 Computer-assisted radiosurgery of simple growth of brain, first growth	40	25	$2998.00	$947.85
61798 Computer-assisted radiosurgery of complex growth of brain, first growth	18	17	$4081.00	$1327.40
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$268.00	$112.29
99213 Established patient office or other outpatient visit, typically 15 minutes	13	11	$177.00	$90.48
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	12	12	$513.00	$219.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
61797 Computer-assisted radiosurgery of simple growth of brain, each additional growth	147	24	$640.00	$214.36
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	109	49	$110.00	$55.78
61800 Computer-assisted radiosurgery application of headframe	57	34	$452.00	$149.69
61796 Computer-assisted radiosurgery of simple growth of brain, first growth	43	27	$2998.00	$972.86
61798 Computer-assisted radiosurgery of complex growth of brain, first growth	15	12	$4081.00	$1274.16
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$268.00	$113.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	92	50	$110.00	$45.84
61797 Computer-assisted radiosurgery of simple growth of brain, each additional growth	90	26	$640.00	$221.16
61800 Computer-assisted radiosurgery application of headframe	55	41	$452.00	$153.44
61796 Computer-assisted radiosurgery of simple growth of brain, first growth	45	31	$2998.00	$1022.86
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$268.00	$108.72
99441 Telephone medical discussion with physician, 5-10 minutes	25	24	$51.00	$45.70
61798 Computer-assisted radiosurgery of complex growth of brain, first growth	12	11	$4081.00	$1387.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	103	59	$110.00	$45.08
61797 Computer-assisted radiosurgery of simple growth of brain, each additional growth	47	12	$640.00	$227.19
61797 Computer-assisted radiosurgery of simple growth of brain, each additional growth	41	14	$640.00	$227.19
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	38	38	$268.00	$104.93
61800 Computer-assisted radiosurgery application of headframe	33	28	$452.00	$151.93
61800 Computer-assisted radiosurgery application of headframe	31	24	$452.00	$158.78
61796 Computer-assisted radiosurgery of simple growth of brain, first growth	25	20	$2998.00	$986.00
61796 Computer-assisted radiosurgery of simple growth of brain, first growth	23	18	$2998.00	$1046.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
61797 Computer-assisted radiosurgery of simple growth of brain, each additional growth	127	31	$640.00	$226.59
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	89	52	$110.00	$44.08
61800 Computer-assisted radiosurgery application of headframe	55	39	$452.00	$157.84
61796 Computer-assisted radiosurgery of simple growth of brain, first growth	43	33	$2998.00	$1036.17
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$268.00	$108.14
61800 Computer-assisted radiosurgery application of headframe	13	12	$452.00	$157.98
61798 Computer-assisted radiosurgery of complex growth of brain, first growth	12	11	$4081.00	$1410.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	97	51	$110.00	$42.31
61797 Computer-assisted radiosurgery of simple growth of brain, each additional growth	96	27	$640.00	$203.37
61800 Computer-assisted radiosurgery application of headframe	64	53	$452.00	$146.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	41	41	$268.00	$104.65
61796 Computer-assisted radiosurgery of simple growth of brain, first growth	41	34	$2998.00	$953.72
61798 Computer-assisted radiosurgery of complex growth of brain, first growth	24	23	$4081.00	$1326.20

Medical Specialties & State Licenses

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License WA MD00019161

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

1084920 (WA)

Practice Associates & Co-Workers

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

40 Associated Practitioners

Jennifer Keefer

Registered Nurse - Oncology

NPI 1003235086

Christine Fiorentino , NP

Nurse Practitioner

NPI 1033531892

Nurse Practitioner

Dr. Christopher Lee , MD

Radiology - Radiation Oncology

NPI 1043266810

Doctor of Medicine (M.D.)

Dr. Michalina Kupsik , MD

Surgery - Surgical Oncology

NPI 1043657422

Doctor of Medicine (M.D.)

Dr. Lia Head , MD

Internal Medicine - Hematology & Oncology

NPI 1043674161

Doctor of Medicine (M.D.)

Dr. Elizabeth Gunderson , MD

Internal Medicine - Medical Oncology

NPI 1053401745

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events

✅

NPI Profile Active March 24, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location March 24, 2017

Registered at 910 W 5TH AVE, SUITE 102, SPOKANE, WA 992042966 (Tel: 5092281000)

📍

Updated Business Mailing Address March 24, 2017

Registered at PO BOX 3868, SPOKANE, WA 992203868 (Tel: 5092281000)

👤

Provider Name / Credentials Updated March 24, 2017

Recorded as ALEXANDER MACKAY, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 24, 2017

Neurological Surgery (License #MD00019161 in WA)

✅

NPI Profile Active January 21, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location January 21, 2014

Registered at 910 W 5TH AVE, SUITE 102, SPOKANE, WA 992042966 (Tel: 5092281000)

📍

Updated Business Mailing Address January 21, 2014

Registered at PO BOX 3868, SPOKANE, WA 992203868

👤

Provider Name / Credentials Updated January 21, 2014

Recorded as ALEXANDER MACKAY, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 21, 2014

Neurological Surgery (License #MD00019161 in WA)

🟢

Initial NPI Registration & Enumeration January 22, 2007

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: 1063566529

Entity Type:

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

Enumeration Date: January 22, 2007

Last Update: March 24, 2017

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 3868

Spokane, WA 992203868

Phone: 5092281000

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.