Active NPI 1376568691 Individual Practitioner Male Practitioner

Dr. Mark Colin Clark , MD

Specialist • Austin, TX

Professional Overview & Biography Verified Profile Summary

Dr. Mark Clark, MD is a registered healthcare professional specializing in Specialist in Austin, TX. Practice services are available at 1305 W 34TH ST under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, telephone medical discussion with physician, test to measure expiratory airflow and volume. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1305 W 34th St
Ste 400

Austin, TX 787051923

Telephone 5124596599

Fax 5124598496

Associated Practice Facility / Clinic

🏢 Women Partners In Health Facility NPI 1154315802

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Austin, TX

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 36.1 Yrs

State Avg: 38.0 Yrs

Regional Practice Density

86 Specialists

Practicing in Austin, TX (2033 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

18.7% 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 (2021)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	24	24	$109.45	$93.43
99442 Telephone medical discussion with physician, 11-20 minutes	11	11	$126.00	$93.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$157.30	$132.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	209	153	$107.66	$76.91
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	207	169	$64.33	$43.41
99442 Telephone medical discussion with physician, 11-20 minutes	130	113	$125.68	$77.14
99441 Telephone medical discussion with physician, 5-10 minutes	127	114	$76.00	$47.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	71	55	$157.30	$112.55
94010 Test to measure expiratory airflow and volume	70	67	$51.06	$36.40
94729 Test to examine how well the lungs exchange gases	58	56	$81.21	$58.59
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	51	51	$299.00	$211.75
99443 Telephone medical discussion with physician, 21-30 minutes	43	42	$182.00	$110.19
94727 Determination of lung volumes using gas dilution or washout	38	35	$64.31	$12.73
94729 Test to examine how well the lungs exchange gases	36	33	$84.00	$9.43
94727 Determination of lung volumes using gas dilution or washout	33	33	$61.03	$45.39
94060 Test to measure expiratory airflow and volume changes before and after medication administration	31	29	$88.32	$13.48
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	11	11	$33.09	$15.98
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	11	11	$210.60	$150.19

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	599	349	$53.77	$45.16
94729 Test to examine how well the lungs exchange gases	253	162	$67.34	$55.91
94375 Diagnostic testing in a pulmonary function lab	236	153	$49.91	$40.20
99213 Established patient office or other outpatient visit, typically 15 minutes	224	165	$89.59	$73.53
94727 Determination of lung volumes using gas dilution or washout	135	119	$52.66	$44.02
71046 X-ray of chest, 2 views	107	96	$47.15	$31.74
94010 Test to measure expiratory airflow and volume	73	57	$40.26	$35.17
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	69	69	$235.91	$205.93
94618 Test for exercise-induced lung stress	51	47	$38.27	$34.15
94060 Test to measure expiratory airflow and volume changes before and after medication administration	38	38	$71.58	$59.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	18	$125.28	$105.41
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$208.00	$164.03

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	579	352	$87.00	$42.11
94375 Diagnostic testing in a pulmonary function lab	340	219	$85.00	$38.38
99213 Established patient office or other outpatient visit, typically 15 minutes	277	193	$145.00	$69.88
71046 X-ray of chest, 2 views	258	215	$87.00	$28.93
94729 Test to examine how well the lungs exchange gases	211	174	$112.00	$52.84
94727 Determination of lung volumes using gas dilution or washout	161	146	$87.00	$42.39
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	108	108	$410.00	$194.77
94060 Test to measure expiratory airflow and volume changes before and after medication administration	46	46	$125.00	$59.18
G0008 Administration of influenza virus vaccine	18	18	$45.00	$20.67
G0009 Administration of pneumococcal vaccine	16	16	$45.00	$20.67
94010 Test to measure expiratory airflow and volume	16	16	$85.00	$34.90
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	14	$215.00	$103.25
94664 Evaluation of use of breathing device	13	13	$57.00	$15.53
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$325.00	$156.92

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	683	347	$87.00	$40.92
94375 Diagnostic testing in a pulmonary function lab	397	229	$85.00	$36.82
71020 X-ray of chest, 2 views, front and side	198	163	$87.00	$26.28
94729 Test to examine how well the lungs exchange gases	161	148	$112.00	$51.25
94727 Determination of lung volumes using gas dilution or washout	149	140	$87.00	$39.17
99213 Established patient office or other outpatient visit, typically 15 minutes	144	109	$145.00	$67.53
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	115	115	$410.00	$191.86
94060 Test to measure expiratory airflow and volume changes before and after medication administration	42	42	$125.00	$56.91
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$325.00	$153.09
G0009 Administration of pneumococcal vaccine	22	22	$45.00	$25.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	18	$215.00	$97.95
G0008 Administration of influenza virus vaccine	18	18	$45.00	$25.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$215.00	$100.91
90662 Influenza vaccine split virus, preservative free	15	15	$92.00	$48.05

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License TX F2197

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

137591707 (TX)

Practice Associates & Co-Workers

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

6 Associated Practitioners

Amber Peoples , APRN

Nurse Practitioner - Family

NPI 1003370362

Advanced Practice Registered Nurse

Dr. Carol Ziebert , MD

Internal Medicine - Critical Care Medicine

NPI 1003849431

Doctor of Medicine (M.D.)

Dr. James Driscoll , MD

Internal Medicine - Critical Care Medicine

NPI 1013094515

Doctor of Medicine (M.D.)

Alexia Rowley , RN

Nurse Practitioner - Family

NPI 1588085930

Registered Nurse

Dr. Jordan Weingarten , MD

Internal Medicine - Pulmonary Disease

NPI 1639194939

Doctor of Medicine (M.D.)

Dr. William Deaton , MD

Internal Medicine - Pulmonary Disease

NPI 1962435461

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 04, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location March 04, 2011

Registered at 1305 W 34TH ST, STE 400, AUSTIN, TX 787051923 (Tel: 5124596599)

📍

Updated Business Mailing Address March 04, 2011

Registered at 1305 W 34TH ST, STE 400, AUSTIN, TX 787051923 (Tel: 5124596599)

👤

Provider Name / Credentials Updated March 04, 2011

Recorded as MARK CLARK, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 04, 2011

Specialist (License #F2197 in TX)

🟢

Initial NPI Registration & Enumeration July 13, 2006

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: 1376568691

Entity Type:

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

Enumeration Date: July 13, 2006

Last Update: March 04, 2011

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1305 W 34th St, Ste 400

Austin, TX 787051923

Phone: 5124596599

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.