Active NPI 1376791483 Individual Practitioner Female Practitioner

Charleen K Nosar , ANP

Nurse Practitioner • Manassas, VA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Charleen Nosar, ANP is a certified Nurse Practitioner practicing in Manassas, VA. With approximately 18 years of clinical experience since completing medical education in 2008, Charleen Nosar delivers high-quality medical care to the local community at 8100 ASHTON AVE STE 101.

Charleen Nosar maintains professional affiliations with Inova Ucc Llc, Inova Physician Partners Llc 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, chronic care management services, first, 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

8100 Ashton Ave Ste 101

Manassas, VA 201095647

Telephone 7032578090

Fax 7032575822

Associated Practice Facility / Clinic

🏢 Fairfax Family Practice Centers Pc Facility NPI 1588788764

Medicare Profile & Education

Medical School

Other

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Manassas, VA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

18 Yrs +7.1 yrs vs City Avg

City Avg: 10.9 Yrs

State Avg: 11.1 Yrs

Regional Practice Density

37 Specialists

Practicing in Manassas, VA (1750 Statewide)

Telehealth Adoption Rate

10.8% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

61.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Nosar (18 Years) 18 Yrs

Manassas Specialty Average (10.9 Years) 10.9 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	328	176	$289.87	$108.43
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	148	21	$113.00	$53.14
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	47	47	$315.00	$111.07
99213 Established patient office or other outpatient visit, typically 15 minutes	43	40	$256.91	$82.04
G0008 Administration of influenza virus vaccine	17	17	$61.00	$31.41
90662 Influenza vaccine split virus, preservative free	14	14	$123.00	$81.82
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	12	$382.64	$134.91
81003 Automated urinalysis test	11	11	$8.91	$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	310	164	$289.29	$108.39
99213 Established patient office or other outpatient visit, typically 15 minutes	62	60	$219.13	$79.30
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	47	47	$315.00	$109.49
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	38	20	$113.40	$52.71
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$299.50	$108.19

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	306	164	$274.49	$109.85
99213 Established patient office or other outpatient visit, typically 15 minutes	84	72	$184.55	$81.06
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	40	40	$300.00	$111.97
81003 Automated urinalysis test	16	16	$7.00	$2.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$267.00	$111.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$410.92	$156.47
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza	13	13	$91.18	$30.58
G0008 Administration of influenza virus vaccine	11	11	$57.71	$29.34

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	340	194	$276.67	$112.43
99213 Established patient office or other outpatient visit, typically 15 minutes	119	95	$186.35	$79.42
93000 Routine ekg using at least 12 leads including interpretation and report	38	34	$49.65	$12.39
81003 Automated urinalysis test	34	31	$7.00	$2.25
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$409.72	$156.33
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	26	26	$300.26	$114.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$267.46	$108.08
G0008 Administration of influenza virus vaccine	16	16	$57.71	$17.01
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	15	15	$86.21	$44.57
90662 Influenza vaccine split virus, preservative free	12	12	$120.75	$65.26
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza	11	11	$92.30	$72.59

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	259	167	$263.00	$93.76
99213 Established patient office or other outpatient visit, typically 15 minutes	209	122	$178.00	$64.83
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$267.00	$104.80
93000 Routine ekg using at least 12 leads including interpretation and report	25	24	$49.54	$14.51
87804 Detection test by immunoassay with direct visual observation for influenza virus	24	12	$35.75	$16.22
G0009 Administration of pneumococcal vaccine	24	24	$57.00	$16.63
81003 Automated urinalysis test	24	23	$7.00	$2.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$404.00	$149.84
G0008 Administration of influenza virus vaccine	20	19	$57.00	$16.68
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	20	20	$282.00	$100.13
90682 Influenza vaccine, quadrivalent derived from recombinant dna	19	18	$105.09	$59.70
90670 Pneumococcal vaccine for injection into muscle	16	16	$423.98	$222.71
99442 Telephone medical discussion with physician, 11-20 minutes	13	13	$134.54	$60.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	263	179	$178.00	$64.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	244	173	$263.00	$94.96
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	45	45	$404.00	$149.69
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	45	45	$266.62	$104.23
81003 Automated urinalysis test	44	42	$7.00	$2.44
93000 Routine ekg using at least 12 leads including interpretation and report	41	40	$49.29	$15.39
87804 Detection test by immunoassay with direct visual observation for influenza virus	34	17	$36.59	$16.22
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	22	22	$282.00	$98.84
G0008 Administration of influenza virus vaccine	21	21	$57.00	$16.42
90682 Influenza vaccine, quadrivalent derived from recombinant dna	20	20	$105.09	$54.89
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$184.00	$68.72
81002 Urinalysis, manual test	14	12	$8.00	$3.17
71046 X-ray of chest, 2 views	13	13	$77.95	$21.32
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	12	12	$38.00	$16.20

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	249	189	$263.00	$94.29
99213 Established patient office or other outpatient visit, typically 15 minutes	197	128	$178.00	$63.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	105	105	$266.84	$103.42
87804 Detection test by immunoassay with direct visual observation for influenza virus	72	34	$38.00	$16.22
81003 Automated urinalysis test	60	48	$7.00	$2.71
93000 Routine ekg using at least 12 leads including interpretation and report	40	36	$49.00	$14.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$404.00	$146.81
71046 X-ray of chest, 2 views	23	21	$74.19	$11.36
G0008 Administration of influenza virus vaccine	20	20	$57.00	$20.24
90662 Influenza vaccine split virus, preservative free	16	16	$77.18	$52.03
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	12	12	$38.00	$16.20

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	344	296	$244.61	$94.45
99213 Established patient office or other outpatient visit, typically 15 minutes	125	109	$177.09	$63.43
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	104	104	$266.84	$103.34
81003 Automated urinalysis test	73	71	$8.40	$3.02
87804 Detection test by immunoassay with direct visual observation for influenza virus	60	30	$39.10	$15.01
93000 Routine ekg using at least 12 leads including interpretation and report	36	35	$55.67	$14.97
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	32	32	$39.38	$15.08
J7620 Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme	21	21	$1.57	$0.16
94640 Inhalation treatment for airway obstruction or sputum production	19	19	$45.79	$17.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$404.00	$148.66
G0008 Administration of influenza virus vaccine	17	17	$56.47	$24.99
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	17	12	$57.65	$22.19
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	16	16	$226.50	$96.90
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$188.40	$71.54
90662 Influenza vaccine split virus, preservative free	14	14	$67.64	$47.21
81002 Urinalysis, manual test	11	11	$8.00	$3.43

Medical Specialties & State Licenses

CMS Verified: 2022-11-14

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License VA 0024167951

(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 - Adult Health

NUCC Taxonomy Code: 363LA2200X

State License VA 0024167951

Definition to come...

Hospital & Practice Group Affiliations

Inova Ucc Llc

24801 Pinebrook Rd, Chantilly, VA 201524113

Phone: 7037222500

Inova Physician Partners Llc

3300 Gallows Rd, Falls Church, VA 220423307

Phone: 7037764001

Inova Ucc Llc

180 Maple Ave W, Vienna, VA 221805727

Phone: 7039385300

Inova Physician Partners Llc

44045 Rivderside Pkwy, Leesburg, VA 201765101

Phone: 7038586000

Secondary Practice Locations

180 Maple Ave W

Vienna, VA 221805727

Phone: 5713633539

Practice Associates & Co-Workers

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

14 Associated Practitioners

Dr. Elizabeth Idris , DNP, FNP-BC

Nurse Practitioner - Family

NPI 1255826350

Doctor of Nursing Practice, Family Nurse Practitioner (Board Certified)

Dr. Molly White , MD

Family Medicine

NPI 1265699078

Doctor of Medicine (M.D.)

Dr. Aman Gill , MD

Family Medicine

NPI 1326005315

Doctor of Medicine (M.D.)

Michelle Alvarado , FNP-BC

Nurse Practitioner - Family

NPI 1336712595

Family Nurse Practitioner (Board Certified)

Kimberly Manning , CFNP

Nurse Practitioner - Family

NPI 1417942921

Dr. Philip Peacock , DO

Family Medicine

NPI 1467446740

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location December 11, 2020

Registered at 8100 ASHTON AVE STE 101, MANASSAS, VA 201095647 (Tel: 7032578090)

📍

Updated Business Mailing Address December 11, 2020

Registered at 8100 ASHTON AVE STE 101, MANASSAS, VA 201095647 (Tel: 7032578090)

✅

NPI Profile Active September 03, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location September 03, 2008

Registered at 8575 SUDLEY ROAD, SUITE A & B, MANASSAS, VA 201103811 (Tel: 7033613161)

📍

Updated Business Mailing Address September 03, 2008

Registered at 8575 SUDLEY ROAD, SUITE A & B, MANASSAS, VA 201103811 (Tel: 7033613161)

👤

Provider Name / Credentials Updated September 03, 2008

Recorded as CHARLEEN NOSAR, A.N.P.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 03, 2008

Nurse Practitioner (License #0024167951 in VA)

🟢

Initial NPI Registration & Enumeration September 03, 2008

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: 1376791483

Entity Type:

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

Enumeration Date: September 03, 2008

Last Update: November 14, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

8100 Ashton Ave Ste 101

Manassas, VA 201095647

Phone: 7032578090

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.