Active NPI 1255848214 Individual Practitioner Female Practitioner

Elayna Leah Temares , FNP-BC

Nurse Practitioner • O Fallon, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Elayna Temares, FNP-BC is a certified Nurse Practitioner practicing in O Fallon, IL. With approximately 9 years of clinical experience since completing medical education in 2017, Elayna Temares delivers high-quality medical care to the local community at 3 SAINT ELIZABETH BLVD STE 5000.

Elayna Temares is affiliated with Hshs Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, initial hospital care with straightforward or low-level 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

3 Saint Elizabeth Blvd Ste 5000

O Fallon, IL 622691099

Telephone 6186415803

Medicare Profile & Education

Medical School

Other

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in O Fallon, IL

Experienced Practitioner (5-10 Yrs)

Practitioner Clinical Experience

9 Yrs +0.5 yrs vs City Avg

City Avg: 8.5 Yrs

State Avg: 10.4 Yrs

Regional Practice Density

19 Specialists

Practicing in O Fallon, IL (4929 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

68.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Temares (9 Years) 9 Yrs

O Fallon Specialty Average (8.5 Years) 8.5 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
99213 Established patient office or other outpatient visit, typically 15 minutes	104	80	$178.00	$76.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	95	73	$251.00	$109.75
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	54	53	$355.00	$151.89
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	36	36	$437.00	$193.17
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$267.00	$115.35
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	14	11	$699.00	$37.49
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	12	$111.00	$48.34
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	12	12	$43.00	$14.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	102	73	$158.19	$76.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	85	68	$226.88	$104.60
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	63	63	$416.11	$189.21
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	27	23	$330.11	$148.26
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$265.20	$113.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	107	77	$135.00	$75.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	73	63	$201.00	$108.89
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	66	61	$271.00	$152.30
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	27	27	$390.00	$193.21
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	13	$81.00	$44.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	143	90	$135.00	$78.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	84	71	$201.00	$111.57
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	36	34	$271.00	$154.02
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	23	21	$81.00	$48.39
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	20	20	$390.00	$194.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$313.00	$147.14
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$203.00	$92.93
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$264.00	$119.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	124	81	$135.00	$63.43
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	29	17	$138.00	$63.42
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$203.00	$92.85
99221 Initial hospital inpatient care per day, typically 30 minutes	17	16	$195.00	$91.03
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	15	$81.00	$38.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	11	$201.00	$87.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	66	48	$135.00	$62.77
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	36	31	$81.00	$37.85
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$203.00	$92.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	18	$201.00	$91.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	41	35	$135.00	$61.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$203.00	$89.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	12	$201.00	$91.13

Medical Specialties & State Licenses

CMS Verified: 2022-04-29

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 209017252

(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.

Hospital & Practice Group Affiliations

Hshs Medical Group Inc

3 Saint Elizabeth Blvd, O Fallon, IL 622691099

Phone: 6186415803

Practice Associates & Co-Workers

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

22 Associated Practitioners

Angela Croessman-Marshall , AGNP-C

Nurse Practitioner - Adult Health

NPI 1023994274

Adult-Gerontology Nurse Practitioner (Certified)

Dr. Roula Al-Dahhak , MD

Psychiatry & Neurology - Neurology

NPI 1033116165

Doctor of Medicine (M.D.)

Dr. Beneranda Ford-Glanton , MD

Urology

NPI 1124229901

Doctor of Medicine (M.D.)

Lawrence Barnes , PA-C

Physician Assistant - Medical

NPI 1184685174

Physician Assistant (Certified)

Dr. Zachary Berg , MD

Internal Medicine - Pulmonary Disease

NPI 1255741278

Doctor of Medicine (M.D.)

Jennifer Schaefer , APN

Nurse Practitioner - Family

NPI 1396294153

Advanced Practice Nurse

Career & Practice History Timeline

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

8 Historical Events

👤

Provider Name / Credentials Updated April 29, 2022

Recorded as ELAYNA TEMARES, FNP-BC

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 15, 2018

Nurse Practitioner (License #209017252 in IL)

✅

NPI Profile Active December 29, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location December 29, 2017

Registered at 3 SAINT ELIZABETH BLVD STE 5000, O FALLON, IL 622691099 (Tel: 6186415803)

📍

Updated Business Mailing Address December 29, 2017

Registered at 3 SAINT ELIZABETH BLVD STE 5000, O FALLON, IL 622691099 (Tel: 6186415803)

👤

Provider Name / Credentials Updated December 29, 2017

Recorded as ELAYNA TEMARES

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 29, 2017

Registered Nurse (License #041400113 in IL)

🟢

Initial NPI Registration & Enumeration December 29, 2017

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: 1255848214

Entity Type:

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

Enumeration Date: December 29, 2017

Last Update: April 29, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3 Saint Elizabeth Blvd Ste 5000

O Fallon, IL 622691099

Phone: 6186415803

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.