Active NPI 1386890150 Individual Practitioner Male Practitioner

Dr. Andrew Kelly Johnson , MD

Neurological Surgery • Chicago, IL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Andrew Johnson, MD is a certified Neurological Surgery practicing in Chicago, IL. With approximately 18 years of clinical experience since graduating from Columbia University College Of Physicians And Surgeons in 2008, Dr. Johnson delivers high-quality medical care to the local community at 5115 N FRANCISCO AVE.

Dr. Johnson is affiliated with Endeavor Health Medical Group and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least, 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

5115 N Francisco Ave

Chicago, IL 606253611

Telephone 7738788200

Fax 7732938804

Associated Practice Facility / Clinic

🏢 Mayfair Familycare Sc Facility NPI 1396799037

Medicare Profile & Education

Medical School

Columbia University College Of Physicians And Surgeons

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Chicago, IL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

18 Yrs -4.3 yrs vs City Avg

City Avg: 22.3 Yrs

State Avg: 26.9 Yrs

Regional Practice Density

178 Specialists

Practicing in Chicago, IL (397 Statewide)

Telehealth Adoption Rate

20.2% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

68.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Johnson (18 Years) 18 Yrs

Chicago Specialty Average (22.3 Years) 22.3 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
99213 Established patient office or other outpatient visit, typically 15 minutes	92	73	$276.00	$95.88
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	57	45	$349.00	$135.28
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	42	33	$217.00	$83.00
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	38	31	$495.00	$191.42
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	32	29	$538.00	$182.54
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	31	31	$330.00	$119.11
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	30	30	$401.00	$138.27
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$505.00	$178.11
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	19	11	$978.00	$305.57
61783 Computer-assisted spinal procedure	16	16	$1440.00	$280.55
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	13	13	$625.00	$234.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	81	71	$276.00	$96.06
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	52	43	$349.00	$133.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	38	38	$330.00	$120.78
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	31	31	$401.00	$139.76
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$505.00	$178.31
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	25	24	$495.00	$190.22
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	23	15	$217.00	$84.53
76377 3D radiographic procedure with computerized image postprocessing	15	15	$138.00	$39.90
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	14	14	$538.00	$185.11
61783 Computer-assisted spinal procedure	14	14	$1440.00	$280.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	85	70	$250.12	$97.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	68	54	$315.82	$137.20
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	55	54	$399.40	$145.28
99231 Follow-up hospital inpatient care per day, typically 15 minutes	34	23	$159.12	$41.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$325.15	$122.26
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	33	27	$217.00	$76.14
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$505.00	$181.38
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	18	18	$446.11	$194.18
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	17	17	$549.06	$211.66

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	66	39	$217.00	$77.29
99213 Established patient office or other outpatient visit, typically 15 minutes	49	40	$236.00	$99.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	46	38	$302.00	$138.11
99221 Initial hospital inpatient care per day, typically 30 minutes	43	41	$312.00	$110.55
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$505.00	$183.34
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	27	27	$558.67	$215.39
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$322.00	$122.68
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	19	11	$978.00	$311.92
99441 Telephone medical discussion with physician, 5-10 minutes	15	15	$100.00	$60.71
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$399.00	$146.96
22842 Placement of stabilizing device to back, 3-6 spine bone segments	11	11	$9833.00	$918.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99221 Initial hospital inpatient care per day, typically 30 minutes	47	45	$272.08	$112.74
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	43	31	$186.10	$78.69
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	37	30	$280.86	$117.63
99213 Established patient office or other outpatient visit, typically 15 minutes	30	28	$199.09	$80.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$430.02	$179.61
99441 Telephone medical discussion with physician, 5-10 minutes	17	15	$128.52	$49.59
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$287.46	$117.02
99442 Telephone medical discussion with physician, 11-20 minutes	15	14	$177.17	$81.37

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	59	36	$196.07	$78.12
99213 Established patient office or other outpatient visit, typically 15 minutes	55	43	$202.37	$79.06
99221 Initial hospital inpatient care per day, typically 30 minutes	40	38	$283.99	$110.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	40	32	$298.66	$115.56
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$465.37	$176.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	97	70	$195.68	$76.85
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	40	30	$188.65	$77.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	28	$288.00	$113.18
99221 Initial hospital inpatient care per day, typically 30 minutes	29	28	$273.33	$109.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$293.95	$115.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	74	60	$160.27	$74.25
99221 Initial hospital inpatient care per day, typically 30 minutes	36	36	$227.91	$104.67
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	30	22	$163.24	$74.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	22	$239.14	$111.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$323.99	$114.95

Medical Specialties & State Licenses

CMS Verified: 2021-04-01

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License IL 036.135367

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Hospital & Practice Group Affiliations

Endeavor Health Medical Group

5145 N California Ave, Chicago, IL 606253661

Phone: 7738788200

Endeavor Health Medical Group

5140 N California Ave, Chicago, IL 606253645

Endeavor Health Medical Group

5145 N California, Chicago, IL 606253661

Phone: 8475702280

Endeavor Health Medical Group

5115 N Francisco, Chicago, IL 606253611

Phone: 7739895571

Endeavor Health Medical Group

5140 N California, Chicago, IL 606253645

Phone: 7739893803

Endeavor Health Medical Group

2739 W Foster Ave, Chicago, IL 606253661

Phone: 7738788200

Endeavor Health Medical Group

5145 N California Ave, Chicago, IL 606253661

Phone: 7739891606

Endeavor Health Medical Group

2650 Ridge Ave, Evanston, IL 602011700

Endeavor Health Medical Group

3122 N Ashland Ave, Chicago, IL 606573014

Phone: 7736870999

Endeavor Health Medical Group

5115 N Francisco Ave, Chicago, IL 606253611

Phone: 8475701440

Secondary Practice Locations

2740 W Foster Ave, Ste 310

Chicago, IL 606253500

Phone: 7738788200

Practice Associates & Co-Workers

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

40 Associated Practitioners

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Emergency Medicine

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Doctor of Osteopathic Medicine (D.O.)

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Emergency Medicine

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Doctor of Medicine (M.D.)

Pierce Paterakos

Internal Medicine

NPI 1003759945

Lloyd Young

Podiatrist - Foot & Ankle Surgery

NPI 1013803436

Gloria Nezianya , APN-CNP

Nurse Practitioner

NPI 1023430832

APNCNP

Dr. Asha Mannancheril , MD

Hospitalist

NPI 1053932756

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

12 Historical Events

📍

Updated Practice Location April 01, 2021

Registered at 5115 N FRANCISCO AVE, CHICAGO, IL 606253611 (Tel: 7738788200)

✅

NPI Profile Active April 17, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location April 17, 2017

Registered at 2740 W FOSTER AVE, STE 310, CHICAGO, IL 606253500 (Tel: 7738788200)

📍

Updated Business Mailing Address April 17, 2017

Registered at 5115 N FRANCISCO AVE, CHICAGO, IL 606253611 (Tel: 7738788200)

👤

Provider Name / Credentials Updated April 17, 2017

Recorded as ANDREW JOHNSON, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 17, 2017

Neurological Surgery (License #036.135367 in IL)

✅

NPI Profile Active August 13, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location August 13, 2008

Registered at 1653 W CONGRESS PKWY, CHICAGO, IL 606123833 (Tel: 3129425000)

📍

Updated Business Mailing Address August 13, 2008

Registered at 2625 N. CLARK STREET, #601, CHICAGO, IL 60614 (Tel: 9174946222)

👤

Provider Name / Credentials Updated August 13, 2008

Recorded as ANDREW JOHNSON, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 13, 2008

Neurological Surgery (License #72628 in IL)

🟢

Initial NPI Registration & Enumeration August 13, 2008

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1386890150

Entity Type:

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

Enumeration Date: August 13, 2008

Last Update: April 01, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

5115 N Francisco Ave

Chicago, IL 606253611

Phone: 7738788200

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.