Active NPI 1447466446 Individual Practitioner Male Practitioner

Dr. Marco Hallerbach , MD

Internal Medicine • Lagrange, GA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Marco Hallerbach, MD is a certified Internal Medicine practicing in Lagrange, GA. With approximately 21 years of clinical experience since completing medical education in 2005, Dr. Hallerbach delivers high-quality medical care to the local community at 1514 VERNON RD.

Dr. Hallerbach is affiliated with Southland Hospitalist Group, Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital care with straightforward or low-level medical decision making, if using time, at least, initial hospital care with moderate level of medical decision making, if using time, at least, critical care, first. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1514 Vernon Rd

Lagrange, GA 302404131

Telephone 7068821411

Associated Practice Facility / Clinic

🏢 West Georgia Health System Facility NPI 1174506943

Medicare Profile & Education

Medical School

Other

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Lagrange, GA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

21 Yrs -9.3 yrs vs City Avg

City Avg: 30.3 Yrs

State Avg: 25.9 Yrs

Regional Practice Density

16 Specialists

Practicing in Lagrange, GA (4065 Statewide)

Telehealth Adoption Rate

56.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

68.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hallerbach (21 Years) 21 Yrs

Lagrange Specialty Average (30.3 Years) 30.3 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
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	206	196	$307.53	$126.35
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	91	89	$421.33	$167.92
99291 Critical care, first 30-74 minutes	46	41	$858.00	$207.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	228	215	$307.22	$126.23
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	103	97	$406.52	$167.42
99291 Critical care, first 30-74 minutes	69	63	$858.00	$208.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	143	139	$312.00	$130.52
99219 Hospital observation care, typically 50 minutes	131	128	$289.00	$128.00
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	114	107	$420.97	$190.16
99291 Critical care, first 30-74 minutes	103	84	$851.75	$212.71
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	48	20	$71.22	$65.93
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	27	18	$102.30	$94.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	185	181	$306.27	$130.62
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	133	128	$413.30	$192.10
99219 Hospital observation care, typically 50 minutes	111	110	$286.20	$129.11
99291 Critical care, first 30-74 minutes	92	83	$844.12	$213.28
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	60	22	$76.94	$66.53
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	20	11	$102.76	$95.54
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	11	11	$594.00	$140.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	158	156	$312.00	$135.37
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	129	128	$427.00	$197.40
99291 Critical care, first 30-74 minutes	116	105	$858.00	$220.17
99219 Hospital observation care, typically 50 minutes	106	105	$289.00	$133.20
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	13	13	$594.00	$145.68

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	232	218	$426.87	$197.30
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	181	175	$311.77	$133.74
99219 Hospital observation care, typically 50 minutes	158	151	$288.53	$132.65
99291 Critical care, first 30-74 minutes	123	105	$858.00	$218.73
99231 Follow-up hospital inpatient care per day, typically 15 minutes	22	22	$122.00	$38.48
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	14	14	$594.00	$142.72

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	234	218	$426.74	$190.51
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	170	163	$311.51	$128.55
99219 Hospital observation care, typically 50 minutes	147	142	$288.32	$128.51
99291 Critical care, first 30-74 minutes	41	39	$835.24	$211.54
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	29	20	$142.45	$70.89
99231 Follow-up hospital inpatient care per day, typically 15 minutes	27	27	$122.00	$37.03
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	21	21	$594.00	$137.12

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	211	202	$429.80	$186.91
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	123	123	$314.62	$125.55
99219 Hospital observation care, typically 50 minutes	103	102	$288.29	$124.79
99291 Critical care, first 30-74 minutes	73	70	$858.00	$207.06
99220 Hospital observation care, typically 70 minutes	24	24	$414.58	$172.00
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	15	15	$594.00	$120.66

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License GA 066499

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 FL ME103776

Hospital & Practice Group Affiliations

Southland Hospitalist Group, Llc

915 Gordon Ave, Thomasville, GA 317926614

Phone: 2292282000

Practice Associates & Co-Workers

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

25 Associated Practitioners

Dr. Steven Yi , DO

Radiology - Diagnostic Radiology

NPI 1013446798

Doctor of Osteopathic Medicine (D.O.)

Patricia Anderson , CRNA

Nurse Anesthetist, Certified Registered

NPI 1033298211

Certified Registered Nurse Anesthetist

Dr. Melhim Bou Alwan , MD

Hospitalist

NPI 1164736542

Doctor of Medicine (M.D.)

Dr. Robert Bookman , MD

Hospitalist

NPI 1164953121

Doctor of Medicine (M.D.)

Susan Braddy , CRNA

Nurse Anesthetist, Certified Registered

NPI 1205902699

Certified Registered Nurse Anesthetist

Dr. Jung Ahn , MD

Anesthesiology

NPI 1215031901

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 April 14, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location April 14, 2016

Registered at 1514 VERNON RD, LAGRANGE, GA 302404131 (Tel: 7068821411)

📍

Updated Business Mailing Address April 14, 2016

Registered at 1514 VERNON RD, LAGRANGE, GA 302404131 (Tel: 7068821411)

👤

Provider Name / Credentials Updated April 14, 2016

Recorded as MARCO HALLERBACH, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 14, 2016

Internal Medicine (License #066499 in GA)

🟢

Initial NPI Registration & Enumeration May 15, 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: 1447466446

Entity Type:

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

Enumeration Date: May 15, 2007

Last Update: April 14, 2016

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1514 Vernon Rd

Lagrange, GA 302404131

Phone: 7068821411

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.