Active NPI 1245677319 Individual Practitioner Female Practitioner

Dr. Lekshmi Thankam Nair , MD

Internal Medicine • Chicago, IL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Lekshmi Nair, MD is a certified Internal Medicine practicing in Chicago, IL. With approximately 13 years of clinical experience since graduating from Wayne State University School Of Medicine in 2013, Dr. Nair delivers high-quality medical care to the local community at 676 N SAINT CLAIR ST STE 415.

Dr. Nair is affiliated with Northwestern Medical Faculty Foundation 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, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

676 N Saint Clair St Ste 415

Chicago, IL 606113133

Telephone 3129263627

Fax 3126944102

Associated Practice Facility / Clinic

🏢 Kaminska Dermatology Facility NPI 1093377731

Medicare Profile & Education

Medical School

Wayne State University School Of Medicine

Graduation Year

2013

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Chicago, IL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

13 Yrs -8.8 yrs vs City Avg

City Avg: 21.8 Yrs

State Avg: 28.9 Yrs

Regional Practice Density

2969 Specialists

Practicing in Chicago, IL (7544 Statewide)

Telehealth Adoption Rate

12.8% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

54.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Nair (13 Years) 13 Yrs

Chicago Specialty Average (21.8 Years) 21.8 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	267	188	$323.00	$132.53
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	191	191	$373.00	$133.45
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	148	106	$88.00	$16.90
99213 Established patient office or other outpatient visit, typically 15 minutes	115	95	$219.00	$93.47
83036 Hemoglobin A1C level	91	58	$69.00	$9.52
G0008 Administration of influenza virus vaccine	43	43	$57.00	$33.70
90662 Influenza vaccine split virus, preservative free	42	42	$110.00	$81.35
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	19	16	$434.00	$178.56
36415 Insertion of needle into vein for collection of blood sample	16	16	$20.00	$8.65
99441 Telephone medical discussion with physician, 5-10 minutes	13	12	$100.00	$57.88
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	12	12	$397.00	$289.78
G0009 Administration of pneumococcal vaccine	12	12	$57.00	$33.70
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	12	12	$452.00	$170.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	288	184	$323.00	$129.85
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	174	174	$373.00	$133.84
99213 Established patient office or other outpatient visit, typically 15 minutes	103	80	$219.00	$93.89
83036 Hemoglobin A1C level	82	55	$69.00	$9.52
36415 Insertion of needle into vein for collection of blood sample	38	38	$20.00	$8.40
G0008 Administration of influenza virus vaccine	31	31	$57.00	$32.32
90662 Influenza vaccine split virus, preservative free	30	30	$110.00	$71.82
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	25	22	$434.00	$187.08
G0009 Administration of pneumococcal vaccine	24	24	$57.00	$32.32
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	23	23	$397.00	$282.05
99442 Telephone medical discussion with physician, 11-20 minutes	21	18	$175.00	$94.26
99441 Telephone medical discussion with physician, 5-10 minutes	16	15	$100.00	$57.89
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	15	15	$452.00	$172.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	274	177	$323.00	$133.36
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	141	141	$373.00	$136.39
99213 Established patient office or other outpatient visit, typically 15 minutes	83	73	$219.00	$95.57
83036 Hemoglobin A1C level	72	44	$69.00	$9.59
G0008 Administration of influenza virus vaccine	50	48	$57.00	$31.16
90662 Influenza vaccine split virus, preservative free	48	46	$110.00	$66.50
G0009 Administration of pneumococcal vaccine	36	36	$57.00	$31.20
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	34	28	$434.00	$182.60
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	28	28	$397.00	$268.52
99442 Telephone medical discussion with physician, 11-20 minutes	21	18	$175.00	$95.78
36415 Insertion of needle into vein for collection of blood sample	17	16	$20.00	$2.94
93000 Routine ekg using at least 12 leads including interpretation and report	14	13	$140.00	$15.38
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	13	13	$562.00	$176.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	226	159	$323.00	$136.44
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	125	125	$373.00	$141.06
36415 Insertion of needle into vein for collection of blood sample	101	88	$20.00	$3.00
99213 Established patient office or other outpatient visit, typically 15 minutes	78	65	$219.00	$96.36
83036 Hemoglobin A1C level	53	39	$69.00	$9.71
G0008 Administration of influenza virus vaccine	52	51	$57.00	$17.92
90662 Influenza vaccine split virus, preservative free	50	49	$107.30	$63.70
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	26	24	$434.00	$194.08
G0009 Administration of pneumococcal vaccine	18	18	$57.00	$17.90
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	18	18	$180.56	$124.92
99442 Telephone medical discussion with physician, 11-20 minutes	16	14	$175.00	$98.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	178	141	$323.00	$112.97
36415 Insertion of needle into vein for collection of blood sample	134	110	$20.00	$2.96
99213 Established patient office or other outpatient visit, typically 15 minutes	108	93	$219.00	$78.68
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	92	92	$373.00	$121.32
G0008 Administration of influenza virus vaccine	50	50	$57.00	$17.66
90662 Influenza vaccine split virus, preservative free	49	49	$65.00	$59.36
99443 Telephone medical discussion with physician, 21-30 minutes	43	37	$250.00	$115.84
99442 Telephone medical discussion with physician, 11-20 minutes	40	36	$175.00	$80.12
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	33	33	$165.00	$114.59
83036 Hemoglobin A1C level	32	24	$69.00	$9.64
G0009 Administration of pneumococcal vaccine	32	32	$57.00	$17.60
99441 Telephone medical discussion with physician, 5-10 minutes	16	13	$100.00	$48.80
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	12	$132.00	$47.51
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	12	12	$562.00	$180.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	321	197	$323.00	$111.23
99213 Established patient office or other outpatient visit, typically 15 minutes	222	166	$219.00	$77.25
36415 Insertion of needle into vein for collection of blood sample	184	140	$20.00	$2.90
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	100	100	$373.00	$121.55
G0008 Administration of influenza virus vaccine	60	60	$57.00	$17.33
90662 Influenza vaccine split virus, preservative free	55	55	$65.00	$54.89
83036 Hemoglobin A1C level	53	36	$69.00	$10.41
G0009 Administration of pneumococcal vaccine	29	29	$57.00	$17.33
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	20	20	$562.00	$179.56
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	17	17	$165.00	$110.44
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	13	$434.00	$153.28
90670 Pneumococcal vaccine for injection into muscle	12	12	$343.00	$207.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	150	134	$219.00	$75.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	143	120	$323.00	$111.27
36415 Insertion of needle into vein for collection of blood sample	88	81	$20.00	$2.94
G0008 Administration of influenza virus vaccine	38	38	$57.00	$21.31
90662 Influenza vaccine split virus, preservative free	35	35	$45.00	$44.10
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	30	30	$373.00	$122.51
83036 Hemoglobin A1C level	27	23	$69.00	$11.75
G0009 Administration of pneumococcal vaccine	14	14	$57.00	$21.31
81002 Urinalysis, manual test	13	12	$18.00	$3.41
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$225.00	$79.73
90670 Pneumococcal vaccine for injection into muscle	11	11	$343.00	$198.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	24	20	$197.67	$75.63

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036141105

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

Northwestern Medical Faculty Foundation

676 N Saint Clair St, Chicago, IL 606113133

Phone: 3126944101

Secondary Practice Locations

3000 N Halsted St Ste 401

Chicago, IL 606579268

Phone: 7739355985

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Allison Donovan , MD

Family Medicine

NPI 1003374141

Doctor of Medicine (M.D.)

Harrison Garcia

Student in an Organized Health Care Education/Training Program

NPI 1003683699

Dr. Rebekah Osgood , MD

Obstetrics & Gynecology

NPI 1013146596

Doctor of Medicine (M.D.)

Dr. Cara Garretson , MD

Dermatology

NPI 1033249677

Doctor of Medicine (M.D.)

Dr. Veronica Johnson , MD

Internal Medicine

NPI 1033536412

Doctor of Medicine (M.D.)

Dr. Sruthi Sathyakumar , MD

Family Medicine - Adult Medicine

NPI 1063090173

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

13 Historical Events

✅

NPI Profile Active September 11, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location September 11, 2017

Registered at 676 N SAINT CLAIR ST STE 415, CHICAGO, IL 606113133 (Tel: 3129263627)

📍

Updated Business Mailing Address September 11, 2017

Registered at 680 N LAKE SHORE DRIVE, CHICAGO, IL 606112987 (Tel: (312) 695-6868)

👤

Provider Name / Credentials Updated September 11, 2017

Recorded as LEKSHMI NAIR, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 11, 2017

Internal Medicine (License #036141105 in IL)

📍

Updated Business Mailing Address July 05, 2017

Registered at PO BOX 94670, OKLAHOMA CITY, OK 731434670 (Tel: 4056823303)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 05, 2017

Internal Medicine (License #036141105 in IL)

✅

NPI Profile Active June 20, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location June 20, 2016

Registered at 3000 N HALSTED ST STE 401, CHICAGO, IL 606579268 (Tel: 7739355985)

📍

Updated Business Mailing Address June 20, 2016

Registered at 2429 MEADOWRIDGE CT, ANN ARBOR, MI 481059661 (Tel: 7342550515)

👤

Provider Name / Credentials Updated June 20, 2016

Recorded as LEKSHMI NAIR, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 20, 2016

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration May 30, 2013

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1245677319

Entity Type:

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

Enumeration Date: May 30, 2013

Last Update: July 21, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

680 N Lake Shore Drive

Chicago, IL 606112987

Phone: 3126956868

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.