Active NPI 1679709711 Individual Practitioner Male Practitioner

Dr. James M Dayton , MD

Internal Medicine • Bend, OR

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. James Dayton, MD is a certified Internal Medicine practicing in Bend, OR. With approximately 17 years of clinical experience since graduating from Oregon Health Sciences University School Of Medicine in 2009, Dr. Dayton delivers high-quality medical care to the local community at 2500 NE NEFF RD.

Dr. Dayton is affiliated with St Charles Health System Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, 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

2500 Ne Neff Rd

Bend, OR 977016015

Telephone 5413824321

Associated Practice Facility / Clinic

🏢 Bend Anesthesiology Group, Pc Facility NPI 1467400200

Medicare Profile & Education

Medical School

Oregon Health Sciences University School Of Medicine

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Bend, OR

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

17 Yrs -2.6 yrs vs City Avg

City Avg: 19.6 Yrs

State Avg: 24.1 Yrs

Regional Practice Density

98 Specialists

Practicing in Bend, OR (2185 Statewide)

Telehealth Adoption Rate

31.6% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

73.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Dayton (17 Years) 17 Yrs

Bend Specialty Average (19.6 Years) 19.6 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	138	81	$394.55	$114.33
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	104	54	$274.25	$75.82
99239 Hospital discharge day management, more than 30 minutes	97	97	$398.24	$110.57
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	59	58	$712.80	$167.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	142	66	$249.00	$77.08
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	85	48	$359.00	$115.97
99239 Hospital discharge day management, more than 30 minutes	76	70	$367.00	$111.54
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	74	72	$699.00	$169.01
99231 Follow-up hospital inpatient care per day, typically 15 minutes	38	11	$133.00	$48.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	189	87	$226.00	$68.76
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	82	57	$326.00	$98.78
99231 Follow-up hospital inpatient care per day, typically 15 minutes	67	16	$121.00	$37.08
99239 Hospital discharge day management, more than 30 minutes	63	60	$334.00	$101.52
99220 Hospital observation care, typically 70 minutes	48	48	$581.00	$172.90
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	37	37	$635.00	$191.48
99217 Hospital observation care on day of discharge	19	19	$227.00	$69.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	105	43	$219.00	$68.87
99231 Follow-up hospital inpatient care per day, typically 15 minutes	71	20	$117.00	$36.60
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	53	53	$614.00	$195.08
99220 Hospital observation care, typically 70 minutes	36	36	$562.00	$177.25
99239 Hospital discharge day management, more than 30 minutes	23	23	$323.00	$103.66
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	21	14	$315.00	$100.71
99356 Prolonged inpatient or observation hospital service, first hour	20	20	$278.00	$89.22
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$415.00	$132.11
99219 Hospital observation care, typically 50 minutes	12	12	$411.00	$130.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	82	80	$596.00	$201.88
99220 Hospital observation care, typically 70 minutes	41	40	$546.00	$184.57
99356 Prolonged inpatient or observation hospital service, first hour	33	32	$270.00	$92.34
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$403.00	$137.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	87	85	$579.00	$198.38
99220 Hospital observation care, typically 70 minutes	54	54	$530.00	$179.98
99356 Prolonged inpatient or observation hospital service, first hour	17	16	$262.00	$90.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	230	116	$200.76	$71.57
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	99	97	$561.94	$199.33
99239 Hospital discharge day management, more than 30 minutes	74	73	$296.16	$105.40
99231 Follow-up hospital inpatient care per day, typically 15 minutes	50	30	$107.98	$38.54
99220 Hospital observation care, typically 70 minutes	47	46	$514.93	$183.00
99238 Hospital discharge day management, 30 minutes or less	25	25	$202.92	$69.81
99217 Hospital observation care on day of discharge	24	24	$201.75	$71.86
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$379.79	$134.15
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	11	11	$288.05	$102.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	236	99	$192.32	$70.58
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	101	98	$540.20	$197.97
99239 Hospital discharge day management, more than 30 minutes	53	51	$285.66	$105.09
99231 Follow-up hospital inpatient care per day, typically 15 minutes	34	24	$103.70	$38.33
99220 Hospital observation care, typically 70 minutes	23	23	$494.95	$181.56
99238 Hospital discharge day management, 30 minutes or less	20	20	$194.21	$70.88
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$364.85	$133.56
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	17	15	$277.17	$102.08
99217 Hospital observation care on day of discharge	11	11	$193.27	$71.13

Medical Specialties & State Licenses

CMS Verified: 2020-04-23

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License OR MD158557

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.

Hospital & Practice Group Affiliations

St Charles Health System Inc

384 Se Combs Flat Rd, Prineville, OR 977542562

Phone: 5417062768

St Charles Health System Inc

384 Se Combs Flat Rd, Prineville, OR 977542562

Phone: 5417062768

St Charles Health System Inc

1253 Nw Canal Blvd, Redmond, OR 977561334

Phone: 5415488131

St Charles Health System Inc

2500 Ne Neff Rd, Bend, OR 977016015

Phone: 5417062768

Practice Associates & Co-Workers

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

40 Associated Practitioners

Jaqueline Campagna , PT

Physical Therapist

NPI 1003230434

Physical Therapist

Samantha Mullis , NNP

Nurse Practitioner - Neonatal, Critical Care

NPI 1003468844

Dr. Blake Vanmeter , MD

Anesthesiology

NPI 1023065257

Doctor of Medicine (M.D.)

Karen Gnass , RDLD

Dietitian, Registered

NPI 1023228046

Dr. Suzanne Hiramatsu , MD

Emergency Medicine

NPI 1023310919

Doctor of Medicine (M.D.)

Mitchell Davis , PA

Physician Assistant

NPI 1023721883

Physician Assistant

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active January 31, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location January 31, 2014

Registered at 2500 NE NEFF RD, BEND, OR 977016015 (Tel: 5413824321)

📍

Updated Business Mailing Address January 31, 2014

Registered at PO BOX 6095, BEND, OR 977086095 (Tel: 5413824321)

👤

Provider Name / Credentials Updated January 31, 2014

Recorded as JAMES DAYTON, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 31, 2014

Internal Medicine (License #MD158557 in OR)

🟢

Initial NPI Registration & Enumeration June 03, 2009

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 Dr. James Dayton. 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: 1679709711

Entity Type:

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

Enumeration Date: June 03, 2009

Last Update: April 23, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 6095

Bend, OR 977086095

Phone: 5413824321

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.