Active NPI 1730475955 Individual Practitioner Male Practitioner

Dr. Ernest James Martin Kahn , DO

Internal Medicine • Austin, TX

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Ernest James Kahn, DO is a certified Internal Medicine practicing in Austin, TX. With approximately 15 years of clinical experience since graduating from University Of North Texas Hsc, College Of Osteopathic Med in 2011, Dr. Kahn delivers high-quality medical care to the local community at 7000 N MO PAC EXPY.

Dr. Kahn maintains professional affiliations with Privia Medical Group Gulf Coast Pllc, Healthdrive Medical Services Southeast Llc, Hospitalist Medicine Physicians Of Texas Pllc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

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

7000 N Mo Pac Expy
Ste 420

Austin, TX 787313027

Telephone 5124820045

Fax 5124769892

Associated Practice Facility / Clinic

🏢 Texan Ambulatory Surgery Center Facility NPI 1851433718

Medicare Profile & Education

Medical School

University Of North Texas Hsc, College Of Osteopathic Med

Graduation Year

2011

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Austin, TX

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

15 Yrs -5.8 yrs vs City Avg

City Avg: 20.8 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

620 Specialists

Practicing in Austin, TX (9538 Statewide)

Telehealth Adoption Rate

16.1% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

60.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kahn (15 Years) 15 Yrs

Austin Specialty Average (20.8 Years) 20.8 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
99239 Hospital discharge day management, more than 30 minutes	170	166	$248.81	$111.05
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	161	108	$263.60	$115.07
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	77	75	$599.01	$167.56
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	69	47	$279.55	$76.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	44	40	$330.00	$126.14
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	36	32	$446.00	$176.20
G0316 Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th	32	21	$30.59	$29.53
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	32	27	$49.00	$16.22
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	28	28	$357.00	$129.75
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	26	25	$32.00	$7.09
80053 Blood test, comprehensive group of blood chemicals	25	25	$43.00	$10.35
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	23	23	$635.00	$220.23
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	18	13	$234.77	$106.33
80061 Blood test, lipids (cholesterol and triglycerides)	18	18	$55.00	$13.12
84443 Blood test, thyroid stimulating hormone (TSH)	17	17	$69.00	$16.46
99213 Established patient office or other outpatient visit, typically 15 minutes	16	16	$222.00	$91.24
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	16	12	$304.33	$150.74
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	15	15	$298.00	$176.18
99306 Initial nursing facility visit, typically 45 minutes per day	12	11	$429.23	$179.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$139.00	$94.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99239 Hospital discharge day management, more than 30 minutes	282	271	$191.00	$115.49
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	277	147	$184.00	$119.30
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	239	236	$358.00	$174.28
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	80	61	$129.00	$79.50
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	61	13	$60.00	$60.13
G0316 Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th	55	36	$30.52	$30.59
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	41	41	$298.00	$181.61
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	41	41	$241.00	$130.59
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	27	22	$163.00	$107.87
99306 Initial nursing facility visit, typically 45 minutes per day	18	18	$296.00	$183.69
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	15	$139.00	$98.00
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	12	$196.00	$144.04

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	436	247	$184.00	$101.08
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	250	242	$356.58	$194.94
99239 Hospital discharge day management, more than 30 minutes	220	214	$191.00	$104.48
99217 Hospital observation care on day of discharge	171	168	$130.00	$70.96
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	152	42	$60.00	$57.19
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	53	33	$163.00	$90.14
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	47	30	$241.00	$132.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	46	44	$139.00	$97.17
99306 Initial nursing facility visit, typically 45 minutes per day	44	35	$296.00	$163.13
99356 Prolonged inpatient or observation hospital service, first hour	39	35	$164.00	$89.13
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	33	29	$129.00	$70.24
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	30	28	$199.40	$145.21
99291 Critical care, first 30-74 minutes	30	14	$392.00	$213.41
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	27	27	$298.00	$181.46
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	20	$241.00	$132.92
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	13	$196.00	$181.42
99358 Prolonged patient service without direct patient contact first hour	12	12	$198.00	$110.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99489 Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month	878	102	$47.00	$37.87
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	359	191	$184.00	$104.18
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month	304	128	$150.00	$76.40
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	257	253	$358.00	$201.90
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	203	98	$129.00	$72.45
99239 Hospital discharge day management, more than 30 minutes	131	128	$191.00	$107.95
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	85	72	$60.00	$38.28
99217 Hospital observation care on day of discharge	80	80	$130.00	$73.25
99306 Initial nursing facility visit, typically 45 minutes per day	42	41	$296.00	$168.65
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month	42	38	$55.12	$34.51
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	20	16	$163.00	$92.75
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	20	19	$16.00	$8.46
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	19	19	$22.00	$12.67
99335 Established patient assisted living visit, typically 25 minutes	16	15	$168.00	$96.36
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	13	$196.00	$149.21

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	377	195	$184.00	$103.93
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	317	144	$129.00	$72.53
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	293	281	$358.00	$203.18
99489 Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month	264	57	$47.00	$41.27
99239 Hospital discharge day management, more than 30 minutes	242	233	$191.00	$108.21
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month	153	79	$160.80	$82.57
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	128	123	$15.00	$8.58
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	39	33	$69.69	$38.79
99217 Hospital observation care on day of discharge	36	35	$130.00	$73.72
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	33	32	$22.00	$12.47
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	29	26	$196.00	$112.53
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	27	27	$241.00	$138.44
99291 Critical care, first 30-74 minutes	22	13	$392.00	$221.62
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	19	19	$298.00	$162.14
G2058 Chronic care management services, each additional 20 minutes of clinical staff time directed by a physician or other qualified health care professional, per calendar month (list separately in addition to code for primary procedure). (do not report g2058 fo	16	12	$67.00	$37.44
99306 Initial nursing facility visit, typically 45 minutes per day	13	12	$296.00	$169.65

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	523	223	$184.00	$99.52
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	417	204	$129.13	$71.39
99239 Hospital discharge day management, more than 30 minutes	255	241	$191.00	$105.48
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	253	247	$358.00	$200.66
93000 Routine ekg using at least 12 leads including interpretation and report	128	121	$31.00	$17.06
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	45	44	$241.00	$133.90
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	22	22	$15.00	$8.46
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	19	19	$298.00	$167.24
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	16	11	$163.00	$88.73
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	14	14	$22.00	$12.26
99291 Critical care, first 30-74 minutes	13	12	$392.00	$209.92
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$196.00	$103.61

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	863	309	$141.58	$71.92
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	777	346	$215.27	$102.68
99239 Hospital discharge day management, more than 30 minutes	202	198	$234.62	$106.95
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	198	192	$419.18	$200.31
93000 Routine ekg using at least 12 leads including interpretation and report	136	134	$32.54	$16.88
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	61	60	$245.26	$135.96
99291 Critical care, first 30-74 minutes	31	21	$502.13	$215.91
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	25	25	$299.12	$167.59
99231 Follow-up hospital inpatient care per day, typically 15 minutes	21	12	$70.57	$38.91
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	15	15	$305.47	$205.52
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	13	13	$21.92	$8.45
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	11	11	$23.27	$12.24

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	516	240	$281.71	$101.81
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	473	210	$172.60	$70.02
99239 Hospital discharge day management, more than 30 minutes	125	122	$295.72	$105.34
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	108	108	$535.11	$197.30
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	71	68	$313.90	$132.29
99291 Critical care, first 30-74 minutes	57	35	$613.54	$217.33
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	31	29	$22.71	$8.29
99217 Hospital observation care on day of discharge	26	26	$201.54	$71.31
99220 Hospital observation care, typically 70 minutes	21	21	$512.48	$181.42
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	16	16	$26.00	$11.76

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX R0424

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License CA 13366

Hospital & Practice Group Affiliations

Hospitalist Medicine Physicians Of Texas Pllc

1020 S State Hwy 16, Frederickburg, TX 786244471

Phone: 8309974353

Privia Medical Group Gulf Coast Pllc

2911 Medical Arts St, Austin, TX 787053302

Phone: 5124771405

Healthdrive Medical Services Southeast Llc

2413 E Loop 820, Fort Worth, TX 761186933

Phone: 8889646681

Hospital Internists Of Texas Llc

919 E 32nd St, Austin, TX 787052703

Phone: 5124767111

Privia Medical Group Gulf Coast Pllc

12005 Bee Caves Rd, Austin, TX 787386385

Phone: 5122250766

Privia Medical Group Gulf Coast Pllc

7900 Fannin St, Houston, TX 770542935

Phone: 7135127500

Practice Associates & Co-Workers

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

40 Associated Practitioners

Emily Beddingfield , ACNS-BC

Clinical Nurse Specialist

NPI 1003161894

ACNSBC

Dr. Grace Grant-Jennings , MD

Internal Medicine

NPI 1003816422

Doctor of Medicine (M.D.)

Dr. Maryam Saif , MD

Internal Medicine

NPI 1043246226

Doctor of Medicine (M.D.)

Samara Mcwilliams

Nurse Practitioner

NPI 1053868661

Dr. Miguel Alvarado , MD

Internal Medicine

NPI 1083058358

Doctor of Medicine (M.D.)

Dr. Zenebe Debela , MD

Internal Medicine

NPI 1093093874

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 January 24, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location January 24, 2017

Registered at 7000 N MO PAC EXPY, STE 420, AUSTIN, TX 787313027 (Tel: 5124820045)

📍

Updated Business Mailing Address January 24, 2017

Registered at 7000 N. MO PAC EXPY, STE 420, AUSTIN, TX 78731 (Tel: 5124820045)

👤

Provider Name / Credentials Updated January 24, 2017

Recorded as ERNEST JAMES KAHN, D.O.

🎓

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

Internal Medicine (License #R0424 in TX)

✅

NPI Profile Active October 10, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location October 10, 2016

Registered at 450 STANYAN ST FL 6, BAY AREA HOSPITALIST ASSOCIATES, SAN FRANCISCO, CA 941171019 (Tel: 4157505909)

📍

Updated Business Mailing Address October 10, 2016

Registered at 450 STANYAN ST., 6TH FLOOR, SAN FRANCISCO, CA 94117 (Tel: 4156804135)

👤

Provider Name / Credentials Updated October 10, 2016

Recorded as ERNEST JAMES KAHN, D.O.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 10, 2016

Internal Medicine (License #13366 in CA)

🟢

Initial NPI Registration & Enumeration June 27, 2011

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. Ernest James Kahn. 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: 1730475955

Entity Type:

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

Enumeration Date: June 27, 2011

Last Update: January 24, 2017

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

7000 N. Mo Pac Expy, Ste 420

Austin, TX 78731

Phone: 5124820045

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.