Active NPI 1780970921 Individual Practitioner Male Practitioner

Dr. Christopher Thomas Middendorf , MD

Internal Medicine • Athens, GA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Christopher Middendorf, MD is a certified Internal Medicine practicing in Athens, GA. With approximately 15 years of clinical experience since completing medical education in 2011, Dr. Middendorf delivers high-quality medical care to the local community at 1199 PRINCE AVE.

Dr. Middendorf is affiliated with Piedmont Athens Hospitalist Physicians Llc 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

1199 Prince Ave

Athens, GA 30606

Telephone 7064757000

Associated Practice Facility / Clinic

🏢 Athens Regional Pathology Associates, Llp Facility NPI 1942272620

Medicare Profile & Education

Medical School

Other

Graduation Year

2011

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Athens, GA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

15 Yrs -2.7 yrs vs City Avg

City Avg: 17.7 Yrs

State Avg: 25.9 Yrs

Regional Practice Density

140 Specialists

Practicing in Athens, GA (4065 Statewide)

Telehealth Adoption Rate

19.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

72.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Middendorf (15 Years) 15 Yrs

Athens Specialty Average (17.7 Years) 17.7 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	434	167	$355.00	$111.97
99239 Hospital discharge day management, more than 30 minutes	166	162	$366.00	$105.81
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	114	114	$691.00	$160.02
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	107	56	$249.00	$74.56
99291 Critical care, first 30-74 minutes	13	13	$762.00	$203.08

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	426	169	$355.00	$115.85
99239 Hospital discharge day management, more than 30 minutes	149	145	$366.00	$110.91
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	118	117	$691.00	$168.15
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	93	49	$249.00	$77.00

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	457	187	$355.00	$100.68
99239 Hospital discharge day management, more than 30 minutes	120	118	$366.00	$103.78
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	82	81	$691.00	$198.63
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	37	26	$249.00	$71.28
99220 Hospital observation care, typically 70 minutes	29	29	$634.00	$179.04
99217 Hospital observation care on day of discharge	11	11	$250.00	$71.09

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	351	162	$323.39	$103.36
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	172	96	$190.60	$71.13
99239 Hospital discharge day management, more than 30 minutes	131	130	$314.14	$105.86
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	43	43	$506.40	$194.36
99220 Hospital observation care, typically 70 minutes	21	21	$391.14	$178.43

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	347	148	$203.00	$103.70
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	282	130	$141.00	$72.00
99239 Hospital discharge day management, more than 30 minutes	136	135	$208.00	$105.79
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	57	56	$397.00	$201.73
99220 Hospital observation care, typically 70 minutes	41	41	$334.00	$184.14
99217 Hospital observation care on day of discharge	36	36	$142.00	$71.68
99225 Subsequent observation care, typically 25 minutes per day	26	15	$125.00	$72.50
99291 Critical care, first 30-74 minutes	15	13	$517.00	$222.97

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	311	152	$141.00	$71.99
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	298	153	$203.00	$102.48
99239 Hospital discharge day management, more than 30 minutes	150	146	$208.00	$103.72
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	59	58	$397.00	$200.18
99220 Hospital observation care, typically 70 minutes	45	45	$334.00	$183.71
99217 Hospital observation care on day of discharge	43	43	$142.00	$71.87
99225 Subsequent observation care, typically 25 minutes per day	24	18	$119.67	$72.32
99226 Subsequent observation care, typically 35 minutes per day	16	14	$159.75	$103.52

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	448	186	$141.00	$70.72
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	223	116	$203.00	$100.65
99239 Hospital discharge day management, more than 30 minutes	173	169	$208.00	$102.46
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	78	77	$397.00	$198.30
99217 Hospital observation care on day of discharge	32	32	$142.00	$69.46
99220 Hospital observation care, typically 70 minutes	30	30	$334.00	$182.03
99225 Subsequent observation care, typically 25 minutes per day	26	21	$117.00	$71.37
99291 Critical care, first 30-74 minutes	20	19	$514.00	$218.44

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	359	139	$141.00	$70.02
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	121	62	$203.00	$100.65
99239 Hospital discharge day management, more than 30 minutes	102	99	$208.00	$103.68
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	88	86	$397.00	$195.07
99220 Hospital observation care, typically 70 minutes	41	39	$334.00	$180.16
99225 Subsequent observation care, typically 25 minutes per day	25	19	$117.00	$70.64
99217 Hospital observation care on day of discharge	24	24	$142.75	$70.26

Medical Specialties & State Licenses

CMS Verified: 2022-11-17

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License GA 70831

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.

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License CA A133038

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License GA 70831

Hospital & Practice Group Affiliations

Piedmont Athens Hospitalist Physicians Llc

1199 Prince Ave, Athens, GA 306062797

Phone: 7064755076

Practice Associates & Co-Workers

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

40 Associated Practitioners

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Neurological Surgery

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Doctor of Medicine (M.D.)

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Jaimie Hollis , NP

Nurse Practitioner - Critical Care Medicine

NPI 1023724986

Nurse Practitioner

Jordan Isbell , FA

Specialist/Technologist, Other - Surgical Assistant

NPI 1053253484

Dr. Cassie Campbell , MD

Obstetrics & Gynecology - Obstetrics

NPI 1053531954

Doctor of Medicine (M.D.)

Dr. Arpit Shah , MD

Hospitalist

NPI 1083844518

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

13 Historical Events

📍

Updated Practice Location November 17, 2022

Registered at 1199 PRINCE AVE, ATHENS, GA 30606 (Tel: 7064757000)

📍

Updated Business Mailing Address November 17, 2022

Registered at 1199 PRINCE AVE, ATHENS, GA 306062797

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 17, 2022

Hospitalist (License #A133038 in CA)

📍

Updated Practice Location July 15, 2021

Registered at 35 COLLIER RD NW STE 635, ATLANTA, GA 303091611 (Tel: 4043673014)

📍

Updated Business Mailing Address July 15, 2021

Registered at PO BOX 102321, ATLANTA, GA 303682321

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 15, 2021

Internal Medicine (License #70831 in GA)

📍

Updated Business Mailing Address November 09, 2020

Registered at PO BOX 742616, ATLANTA, GA 303742616 (Tel: 7702198420)

✅

NPI Profile Active February 03, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location February 03, 2016

Registered at 1400 RIVER PLACE, BRASELTON, GA 30517 (Tel: 7702196000)

📍

Updated Business Mailing Address February 03, 2016

Registered at 1400 RIVER PLACE, BRASELTON, GA 30517 (Tel: 7702196000)

👤

Provider Name / Credentials Updated February 03, 2016

Recorded as CHRISTOPHER MIDDENDORF, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 03, 2016

Hospitalist (License #70831 in GA)

🟢

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

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NPI Administrative Meta

NPI Number: 1780970921

Entity Type:

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

Enumeration Date: June 27, 2011

Last Update: November 17, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1199 Prince Ave

Athens, GA 306062797

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.