Dr. Mark Edward Withrow , MD
General Practice • Kodiak, AK
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Mark Withrow has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. Mark Withrow, MD was a registered General Practice practicing in Kodiak, AK. Throughout an active medical career spanning 19 years, Dr. Withrow provided care at the practice location at 1818 E REZANOF DR until profile deactivation on 2025-04-10.
Historical Medicare Part B clinical services included established patient outpatient office visit, blood test, clotting time, outpatient office visit. Public procedure reimbursement records and service volume details are provided below for historical transparency.
Practice Location & Contact Primary Location
1818 E Rezanof Dr
Kodiak, AK 99615
Specialty Benchmarks & Practice Insights
Comparative analytics for General Practice in Kodiak, AK
Practicing in Kodiak, AK (51 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
20 | 18 | $160.00 | $89.51 |
|
85610
Blood test, clotting time
|
16 | 14 | $70.00 | $5.28 |
|
99211
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
|
13 | 12 | $35.00 | $23.80 |
Medical Specialties & State Licenses
NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner
Nurse Practitioner
Internal Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on April 10, 2025
NPI status registered as active in NPPES database
Registered at 1818 E REZANOF DR, KODIAK, AK 99615 (Tel: 9074866065)
Registered at 1818 E REZANOF DR, KODIAK, AK 99615 (Tel: 9074866065)
Recorded as MARK WITHROW, MD
General Practice (License #AA1478 in AK)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
Sign in to leave a review for Dr. Mark Withrow
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
1818 E Rezanof Dr
Kodiak, AK 99615
Phone: 9074866065
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.