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Active NPI 1659586832 Individual Practitioner Male Practitioner

Dr. Jonathan Hoyt Zarley , MD

Internal Medicine • Sitka, AK

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Jonathan Zarley, MD is a certified Internal Medicine practicing in Sitka, AK. With approximately 36 years of clinical experience since graduating from University Of Iowa, Rj & L Carver College Of Medicine in 1990, Dr. Zarley delivers high-quality medical care to the local community at 222 TONGASS DR.

Dr. Zarley maintains professional affiliations with Midpacific Hospitalists Llc, Queens North Hawaii Community Hospital and accepts Medicare assignment.

Frequently performed procedures and clinical services include exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician, exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

222 Tongass Dr

Sitka, AK 998359416

Telephone 9079662411
Fax 9079668300
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of Iowa, Rj & L Carver College Of Medicine

Graduation Year

1990

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Sitka, AK

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
36 Yrs +11.0 yrs vs City Avg
City Avg: 25.0 Yrs
State Avg: 22.9 Yrs
Regional Practice Density
4 Specialists

Practicing in Sitka, AK (188 Statewide)

Telehealth Adoption Rate
25.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
89.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Zarley (36 Years) 36 Yrs
Sitka Specialty Average (25.0 Years) 25.0 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
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician
49 49 $55.00 $20.49
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician
49 49 $37.00 $13.48
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
44 40 $1408.93 $171.24
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
24 22 $642.76 $117.21
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
15 15 $1473.07 $67.94
99291 Critical care, first 30-74 minutes
14 11 $1545.32 $206.61
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
13 13 $913.47 $128.88
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
11 11 $1484.60 $67.84

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License AK 3173

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
MD3173 (AK)

Hospital & Practice Group Affiliations

Midpacific Hospitalists Llc

67-1125 Mamalaho Hwy, Kamuela, HI 967438496

Phone: 8088854444

Queens North Hawaii Community Hospital

67-1125 Mamalaho Hwy, Kamuela, HI 967438496

Phone: 8088814400

Practice Associates & Co-Workers

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

40 Associated Practitioners
Jessica Holland

Dietitian, Registered

NPI 1003244435
NPI 1003893611

Doctor of Medicine (M.D.)

Dr. Thomas Conley , MD

Pediatrics - Adolescent Medicine

NPI 1003909573

Doctor of Medicine (M.D.)

NPI 1023339348

Doctor of Medicine (M.D.)

NPI 1033398540

Registered Pharmacist

Danielle Eskridge , MS CCC-SLP

Speech-Language Pathologist

NPI 1053026567

MSCCCSLP

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active November 19, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location November 19, 2007

Registered at 222 TONGASS DR, SITKA, AK 998359416 (Tel: 9079662411)

📍
Updated Business Mailing Address November 19, 2007

Registered at 222 TONGASS DR, SITKA, AK 998359416 (Tel: 9079662411)

👤
Provider Name / Credentials Updated November 19, 2007

Recorded as JONATHAN ZARLEY, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 19, 2007

Internal Medicine (License #3173 in AK)

🟢
Initial NPI Registration & Enumeration May 11, 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: 1659586832
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 11, 2007
Last Update: November 19, 2007
Sole Proprietor: No

Mailing Address

222 Tongass Dr

Sitka, AK 998359416

Phone: 9079662411

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.