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Active NPI 1801207873 Individual Practitioner Male Practitioner

Dr. Michael Anthony Herzik , MD

Internal Medicine • San Antonio, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Herzik, MD is a certified Internal Medicine practicing in San Antonio, TX. With approximately 12 years of clinical experience since completing medical education in 2014, Dr. Herzik delivers high-quality medical care to the local community at 12446 WEST AVE STE 200.

Dr. Herzik maintains professional affiliations with Complete Care Medical Associates, Hospital Medicine Services Of Tx, Pllc and accepts Medicare assignment.

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

12446 West Ave Ste 200

San Antonio, TX 782162530

Telephone 2105251668
Associated Practice Facility / Clinic
🏢 Leonard E Deal, Md, Pa Facility NPI 1790971067

Medicare Profile & Education

Medical School

Other

Graduation Year

2014

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in San Antonio, TX

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
12 Yrs -10.7 yrs vs City Avg
City Avg: 22.7 Yrs
State Avg: 26.2 Yrs
Regional Practice Density
681 Specialists

Practicing in San Antonio, TX (9538 Statewide)

Telehealth Adoption Rate
16.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
68.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Herzik (12 Years) 12 Yrs
San Antonio Specialty Average (22.7 Years) 22.7 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
594 144 $309.00 $111.80
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
402 132 $216.00 $73.61
99239 Hospital discharge day management, more than 30 minutes
162 148 $318.00 $107.90
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
79 75 $600.00 $164.80

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX R2619

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 MS T-2807

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
377321003 (TX)

Hospital & Practice Group Affiliations

Complete Care Medical Associates

12446 W Ave, San Antonio, TX 782162530

Phone: 2105251668

Hospital Medicine Services Of Tx, Pllc

1310 Mccullough Ave, San Antonio, TX 782125601

Phone: 2107572200

Secondary Practice Locations

8026 Floyd Curl Dr

San Antonio, TX 782293915

Phone: 2105620037

Practice Associates & Co-Workers

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

14 Associated Practitioners
Jeffrey Woods

Internal Medicine - Pulmonary Disease

NPI 1093058026
NPI 1265431415

Doctor of Medicine (M.D.)

Dr. Jonathan Stout , MD

Internal Medicine

NPI 1306250253

Doctor of Medicine (M.D.)

Xiang Li

Internal Medicine

NPI 1396327946
Dr. Leonard Deal , MD

Internal Medicine - Pulmonary Disease

NPI 1467443986

Doctor of Medicine (M.D.)

Dr. Joel Warfel , MD

Anesthesiology

NPI 1518371954

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location February 25, 2019

Registered at 12446 WEST AVE STE 200, SAN ANTONIO, TX 782162530 (Tel: 2105251668)

📍
Updated Business Mailing Address February 25, 2019

Registered at 7330 SAN PEDRO AVE, SAN ANTONIO, TX 782166235 (Tel: 2103442673)

NPI Profile Active July 29, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location July 29, 2014

Registered at 2500 N STATE STREET, DEPT. OF MEDICINE UMMC, JACKSON, MS 39216 (Tel: 6019845601)

📍
Updated Business Mailing Address July 29, 2014

Registered at 715 RICE RD, APT 12H, RIDGELAND, MS 391573017 (Tel: 2105620037)

👤
Provider Name / Credentials Updated July 29, 2014

Recorded as MICHAEL HERZIK, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 29, 2014

Internal Medicine (License #T-2807 in MS)

🟢
Initial NPI Registration & Enumeration May 13, 2014

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: 1801207873
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 13, 2014
Last Update: February 25, 2019
Sole Proprietor: No

Mailing Address

7330 San Pedro Ave

San Antonio, TX 782166235

Phone: 2103442673

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.