Active NPI 1982762720 Individual Practitioner Female Practitioner

Sandra Lynn Davis , APN-CNP

Nurse Practitioner • Naperville, IL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Sandra Davis, APN-CNP is a certified Nurse Practitioner practicing in Naperville, IL. With approximately 29 years of clinical experience since completing medical education in 1997, Sandra Davis delivers high-quality medical care to the local community at 1331 W 75TH ST STE 201.

Sandra Davis 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, 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, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1331 W 75th St Ste 201

Naperville, IL 605409311

Telephone 6305275000

Fax 6305295440

Associated Practice Facility / Clinic

🏢 Edward Health Ventures Facility NPI 1790735744

Medicare Profile & Education

Medical School

Other

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Naperville, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs +19.5 yrs vs City Avg

City Avg: 9.5 Yrs

State Avg: 10.4 Yrs

Regional Practice Density

122 Specialists

Practicing in Naperville, IL (4929 Statewide)

Telehealth Adoption Rate

32.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

57.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Davis (29 Years) 29 Yrs

Naperville Specialty Average (9.5 Years) 9.5 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	612	390	$278.00	$115.43
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	311	221	$35.00	$14.70
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	257	257	$283.00	$118.13
99213 Established patient office or other outpatient visit, typically 15 minutes	63	60	$200.00	$82.22
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	43	43	$549.00	$289.73
G0009 Administration of pneumococcal vaccine	43	43	$68.00	$33.45
93000 Routine ekg using at least 12 leads including interpretation and report	42	41	$87.00	$13.08
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	36	30	$394.00	$163.43
G0008 Administration of influenza virus vaccine	33	33	$68.00	$33.45
90662 Influenza vaccine split virus, preservative free	32	32	$140.00	$81.82
99496 Transitional care management services for problem of high complexity	29	25	$602.00	$252.58
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	22	22	$381.00	$149.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$371.00	$151.76
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	16	16	$404.00	$150.36

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	572	348	$175.00	$113.86
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	235	235	$218.00	$116.02
99213 Established patient office or other outpatient visit, typically 15 minutes	72	64	$121.00	$81.15
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	51	13	$50.00	$12.70
G0009 Administration of pneumococcal vaccine	46	46	$30.00	$29.40
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	46	46	$311.39	$282.05
G0008 Administration of influenza virus vaccine	42	42	$30.98	$30.36
90662 Influenza vaccine split virus, preservative free	41	41	$85.00	$71.93
93000 Routine ekg using at least 12 leads including interpretation and report	36	34	$129.00	$13.15
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	27	27	$329.00	$148.52
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$283.00	$149.90
99496 Transitional care management services for problem of high complexity	18	18	$492.00	$248.21
99495 Transitional care management services for problem of at least moderate complexity	14	14	$348.00	$183.21
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	13	13	$209.00	$148.81
69210 Removal of impacted ear wax	12	12	$149.00	$43.48
81003 Automated urinalysis test	12	12	$24.00	$2.20

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	477	284	$175.00	$115.15
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	220	220	$218.00	$118.46
99213 Established patient office or other outpatient visit, typically 15 minutes	151	129	$121.00	$81.47
G0008 Administration of influenza virus vaccine	48	45	$30.00	$29.44
90662 Influenza vaccine split virus, preservative free	47	44	$72.00	$68.33
93000 Routine ekg using at least 12 leads including interpretation and report	37	36	$129.00	$13.14
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	35	11	$50.00	$13.00
G0009 Administration of pneumococcal vaccine	28	27	$30.00	$29.68
99496 Transitional care management services for problem of high complexity	26	26	$492.00	$243.61
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	19	19	$329.00	$151.87
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	18	18	$209.00	$152.37
81003 Automated urinalysis test	17	17	$24.00	$2.22
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	14	14	$309.00	$263.01
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	14	14	$155.00	$132.71
69210 Removal of impacted ear wax	11	11	$149.00	$43.98

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	489	300	$175.00	$118.27
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	190	190	$218.00	$121.22
99213 Established patient office or other outpatient visit, typically 15 minutes	102	92	$121.00	$83.05
90662 Influenza vaccine split virus, preservative free	37	37	$72.00	$65.26
G0008 Administration of influenza virus vaccine	37	37	$30.00	$17.98
93000 Routine ekg using at least 12 leads including interpretation and report	29	29	$129.00	$13.71
99496 Transitional care management services for problem of high complexity	26	24	$497.58	$254.29
G0009 Administration of pneumococcal vaccine	26	26	$30.00	$17.97
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	21	21	$209.00	$153.35
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	20	20	$139.40	$125.92
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	19	19	$329.00	$153.04
81003 Automated urinalysis test	15	14	$24.00	$2.25
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	12	12	$27.00	$13.62

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	405	267	$175.00	$98.90
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	142	142	$218.00	$105.92
99213 Established patient office or other outpatient visit, typically 15 minutes	86	77	$121.00	$68.74
90662 Influenza vaccine split virus, preservative free	75	72	$71.04	$60.49
G0008 Administration of influenza virus vaccine	75	72	$30.00	$17.72
G0009 Administration of pneumococcal vaccine	34	34	$30.00	$17.65
99442 Telephone medical discussion with physician, 11-20 minutes	33	29	$85.00	$68.44
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	27	27	$329.00	$155.80
90670 Pneumococcal vaccine for injection into muscle	18	18	$234.00	$224.64
99441 Telephone medical discussion with physician, 5-10 minutes	18	17	$45.83	$41.56
99443 Telephone medical discussion with physician, 21-30 minutes	18	16	$150.00	$99.48
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	16	16	$209.00	$151.81
93000 Routine ekg using at least 12 leads including interpretation and report	16	16	$129.00	$15.75
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	16	16	$131.00	$117.92
99496 Transitional care management services for problem of high complexity	15	14	$637.00	$223.37
81003 Automated urinalysis test	13	13	$24.00	$2.24

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	481	279	$175.00	$97.78
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	162	162	$218.00	$105.15
99213 Established patient office or other outpatient visit, typically 15 minutes	125	109	$121.00	$66.74
G0008 Administration of influenza virus vaccine	61	60	$30.00	$17.39
90662 Influenza vaccine split virus, preservative free	55	55	$61.00	$54.89
G0009 Administration of pneumococcal vaccine	41	40	$30.00	$17.39
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	28	28	$131.00	$111.70
93000 Routine ekg using at least 12 leads including interpretation and report	24	24	$129.00	$15.55
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	17	17	$209.00	$150.09
99496 Transitional care management services for problem of high complexity	14	12	$637.00	$197.82
90670 Pneumococcal vaccine for injection into muscle	13	13	$234.00	$207.94
81003 Automated urinalysis test	11	11	$24.00	$2.44
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	11	11	$329.00	$155.06

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	364	226	$175.00	$95.33
99213 Established patient office or other outpatient visit, typically 15 minutes	212	168	$121.00	$65.32
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	146	146	$218.00	$104.08
G0008 Administration of influenza virus vaccine	53	50	$30.00	$21.46
90653 Vaccine for influenza for injection into muscle	51	48	$60.00	$53.32
G0009 Administration of pneumococcal vaccine	40	40	$30.00	$21.46
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	24	24	$115.25	$105.59
81003 Automated urinalysis test	21	19	$24.00	$2.71
99496 Transitional care management services for problem of high complexity	19	19	$637.00	$207.35
90670 Pneumococcal vaccine for injection into muscle	16	16	$234.00	$200.25
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	16	16	$329.00	$153.03
93000 Routine ekg using at least 12 leads including interpretation and report	15	15	$129.00	$15.33
99495 Transitional care management services for problem of at least moderate complexity	11	11	$445.00	$146.33

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	309	194	$175.00	$95.33
99213 Established patient office or other outpatient visit, typically 15 minutes	225	177	$121.00	$65.10
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	124	124	$218.00	$103.11
G0008 Administration of influenza virus vaccine	59	59	$30.00	$26.65
G0009 Administration of pneumococcal vaccine	56	56	$30.00	$26.65
90653 Vaccine for influenza for injection into muscle	55	55	$60.00	$49.22
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	32	32	$103.81	$93.60
81003 Automated urinalysis test	31	26	$24.00	$3.02
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	29	29	$329.00	$151.91
90670 Pneumococcal vaccine for injection into muscle	24	24	$223.83	$184.64
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	17	17	$192.07	$147.49
99496 Transitional care management services for problem of high complexity	14	13	$637.00	$205.56
93000 Routine ekg using at least 12 leads including interpretation and report	11	11	$129.00	$15.36
99495 Transitional care management services for problem of at least moderate complexity	11	11	$445.00	$145.34

Medical Specialties & State Licenses

CMS Verified: 2026-05-11

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 209001669

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Nurse Practitioner - Acute Care

NUCC Taxonomy Code: 363LA2100X

State License IL 209001669

Definition to come...

Hospital & Practice Group Affiliations

Endeavor Health Medical Group

1331 W 75th St, Naperville, IL 605409311

Endeavor Health Medical Group

2650 Ridge Ave, Evanston, IL 602011700

Practice Associates & Co-Workers

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

9 Associated Practitioners

Christine Sutton , PA-C

Physician Assistant

NPI 1083991939

Physician Assistant (Certified)

Christina Bartz , PA-C

Physician Assistant

NPI 1104826361

Physician Assistant (Certified)

Dr. Ayesha Khan , MD

Internal Medicine

NPI 1184253544

Doctor of Medicine (M.D.)

Breanna Danko , APN-CNP

Nurse Practitioner

NPI 1326803990

APNCNP

Dr. Adam Schriedel , MD

Internal Medicine

NPI 1386815504

Doctor of Medicine (M.D.)

Dr. James Lengemann , MD

Internal Medicine

NPI 1447247572

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events

👤

Provider Name / Credentials Updated May 11, 2026

Recorded as SANDRA DAVIS, APN-CNP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 11, 2026

Nurse Practitioner (License #209001669 in IL)

📍

Updated Business Mailing Address February 24, 2021

Registered at 1331 W 75TH ST STE 201, NAPERVILLE, IL 605409311 (Tel: 6305275000)

📍

Updated Practice Location December 09, 2020

Registered at 1331 W 75TH ST STE 201, NAPERVILLE, IL 605409311 (Tel: 6305275000)

✅

NPI Profile Active February 27, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location February 27, 2015

Registered at 120 SPALDING DR, SUITE 310, NAPERVILLE, IL 605406508 (Tel: 6305273000)

📍

Updated Business Mailing Address February 27, 2015

Registered at 27555 DIEHL RD, WARRENVILLE, IL 60555 (Tel: 6306463950)

👤

Provider Name / Credentials Updated February 27, 2015

Recorded as SANDRA DAVIS, APN

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 27, 2015

Nurse Practitioner (License #209001669 in IL)

🟢

Initial NPI Registration & Enumeration December 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: 1982762720

Entity Type:

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

Enumeration Date: December 05, 2006

Last Update: May 11, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1331 W 75th St Ste 201

Naperville, IL 605409311

Phone: 6305275000

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.