Active NPI 1538190897 Individual Practitioner Male Practitioner

Dr. David Neal Erchak , MD

Internal Medicine • Lagrange, GA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. David Erchak, MD is a certified Internal Medicine practicing in Lagrange, GA. With approximately 35 years of clinical experience since graduating from Medical College Of Georgia School Of Medicine in 1991, Dr. Erchak delivers high-quality medical care to the local community at 303 SMITH ST.

Dr. Erchak is affiliated with Internal Medicine Associates P.C. 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, initial hospital inpatient care per day. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

303 Smith St
Clark-Holder Clinic, P.a.

Lagrange, GA 302402745

Telephone 7068828831

Fax 7068124091

Associated Practice Facility / Clinic

🏢 Laboratory Corporation Of America Holdings Facility NPI 1831172014

Medicare Profile & Education

Medical School

Medical College Of Georgia School Of Medicine

Graduation Year

1991

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

35 Yrs +4.7 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

49.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Erchak (35 Years) 35 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	174	169	$225.00	$118.98
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	65	64	$315.00	$158.42
99221 Initial hospital inpatient care per day, typically 30 minutes	52	52	$160.00	$74.98

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	174	164	$225.00	$121.04
99221 Initial hospital inpatient care per day, typically 30 minutes	108	108	$160.00	$77.32
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	83	80	$315.00	$163.36

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	178	175	$225.00	$129.92
99221 Initial hospital inpatient care per day, typically 30 minutes	122	119	$160.00	$97.52
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	39	39	$315.00	$188.54
99218 Hospital observation care typically 30 minutes	12	12	$150.00	$94.88

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	238	229	$188.76	$130.47
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	103	96	$277.74	$193.42
99221 Initial hospital inpatient care per day, typically 30 minutes	87	85	$141.66	$97.53

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	257	242	$187.00	$133.61
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	104	103	$277.00	$195.96
99221 Initial hospital inpatient care per day, typically 30 minutes	21	21	$139.00	$98.96
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	11	$100.00	$70.66

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	192	183	$187.00	$129.10
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	119	117	$277.00	$192.79
99221 Initial hospital inpatient care per day, typically 30 minutes	25	25	$139.00	$95.96
99219 Hospital observation care, typically 50 minutes	20	20	$186.00	$124.55

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	219	212	$187.00	$128.59
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	120	117	$277.00	$191.70
99221 Initial hospital inpatient care per day, typically 30 minutes	38	38	$139.00	$95.20
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	17	$100.00	$68.67
99219 Hospital observation care, typically 50 minutes	18	18	$186.00	$128.62
99231 Follow-up hospital inpatient care per day, typically 15 minutes	14	11	$54.00	$36.95

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	217	204	$277.00	$189.85
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	199	190	$187.00	$128.37
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	47	36	$100.00	$68.40
99221 Initial hospital inpatient care per day, typically 30 minutes	40	40	$139.00	$95.34
99231 Follow-up hospital inpatient care per day, typically 15 minutes	40	31	$54.00	$37.11
99219 Hospital observation care, typically 50 minutes	23	23	$186.00	$119.12
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	17	16	$143.00	$98.75
99218 Hospital observation care typically 30 minutes	11	11	$137.00	$94.25

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License GA 37994

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

Internal Medicine Associates P.c.

121 N 20th St, Opelika, AL 368015454

Phone: 3347493385

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Erin Meeks , MD

Family Medicine

NPI 1063705275

Doctor of Medicine (M.D.)

Dr. Kenneth Horlander , MD

Internal Medicine - Pulmonary Disease

NPI 1093750051

Doctor of Medicine (M.D.)

Dr. Noreen Khan , MD

Internal Medicine - Hematology & Oncology

NPI 1154581585

Doctor of Medicine (M.D.)

Joni Clay , NP

Nurse Practitioner

NPI 1164207643

Nurse Practitioner

Dr. Lloyd Brewton , MD

Radiology - Body Imaging

NPI 1164465068

Doctor of Medicine (M.D.)

Dr. Rene Huberdeau , MD

Orthopaedic Surgery

NPI 1174567135

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 July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 303 SMITH ST, CLARK-HOLDER CLINIC, P.A., LAGRANGE, GA 302402745 (Tel: 7068828831)

📍

Updated Business Mailing Address July 08, 2007

Registered at 303 SMITH ST, CLARK-HOLDER CLINIC, P.A., LAGRANGE, GA 302402745 (Tel: 7068828831)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as DAVID ERCHAK, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #37994 in GA)

🟢

Initial NPI Registration & Enumeration July 05, 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: 1538190897

Entity Type:

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

Enumeration Date: July 05, 2006

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

303 Smith St, Clark-Holder Clinic, P.a.

Lagrange, GA 302402745

Phone: 7068828831

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.