Active NPI 1073622742 Individual Practitioner Female Practitioner

Dr. Ingrid Insook Chung , MD

Internal Medicine • Chantilly, VA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Ingrid Chung, MD is a certified Internal Medicine practicing in Chantilly, VA. With approximately 38 years of clinical experience since completing medical education in 1988, Dr. Chung delivers high-quality medical care to the local community at 4229 LAFAYETTE CENTER DRIVE.

Dr. Chung accepts Medicare assignment.

Frequently performed procedures and clinical services include insertion of needle into vein for collection of blood sample, urinalysis, manual test, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4229 Lafayette Center Drive
Suite #1790

Chantilly, VA 201511267

Telephone 7033783508

Fax 7033786414

Associated Practice Facility / Clinic

🏢 Annandale Medical Associates Pc Facility NPI 1861616310

Medicare Profile & Education

Medical School

Other

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Chantilly, VA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

38 Yrs +10.5 yrs vs City Avg

City Avg: 27.5 Yrs

State Avg: 26.1 Yrs

Regional Practice Density

15 Specialists

Practicing in Chantilly, VA (3758 Statewide)

Telehealth Adoption Rate

40.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

48.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chung (38 Years) 38 Yrs

Chantilly Specialty Average (27.5 Years) 27.5 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
36415 Insertion of needle into vein for collection of blood sample	335	133	$20.00	$8.65
81002 Urinalysis, manual test	280	119	$45.00	$3.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	277	124	$200.00	$141.78
99213 Established patient office or other outpatient visit, typically 15 minutes	258	106	$170.12	$100.66
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	63	63	$320.00	$143.00
93000 Routine ekg using at least 12 leads including interpretation and report	60	55	$95.00	$16.00
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	59	46	$320.00	$198.90
G0008 Administration of influenza virus vaccine	55	55	$40.00	$35.85
90656 Vaccine for influenza for administration into muscle, 0.5 ml dosage	47	47	$75.00	$21.90
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	39	29	$130.00	$63.14
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	16	12	$35.00	$16.06
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	12	12	$75.00	$33.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0897 Injection, denosumab, 1 mg	1,020	12	$45.00	$23.27
36415 Insertion of needle into vein for collection of blood sample	317	138	$20.00	$8.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	303	138	$200.00	$143.94
99213 Established patient office or other outpatient visit, typically 15 minutes	300	115	$170.00	$101.97
81002 Urinalysis, manual test	300	128	$45.00	$3.41
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	75	75	$75.00	$33.49
G0008 Administration of influenza virus vaccine	75	75	$40.00	$34.63
93000 Routine ekg using at least 12 leads including interpretation and report	69	63	$95.00	$16.56
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	60	60	$320.00	$144.80
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	50	42	$320.00	$201.05
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	45	34	$130.00	$64.42
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	22	14	$35.00	$16.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0897 Injection, denosumab, 1 mg	1,260	15	$45.00	$21.45
81002 Urinalysis, manual test	302	134	$45.00	$3.44
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	283	133	$200.00	$147.16
99213 Established patient office or other outpatient visit, typically 15 minutes	282	118	$170.00	$104.74
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	78	78	$320.00	$150.08
93000 Routine ekg using at least 12 leads including interpretation and report	69	67	$95.00	$16.80
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	68	67	$75.00	$31.61
G0008 Administration of influenza virus vaccine	64	63	$40.00	$34.66
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	59	39	$130.00	$66.13
36415 Insertion of needle into vein for collection of blood sample	47	38	$20.00	$2.97
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	34	31	$320.00	$207.12
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	26	19	$35.00	$16.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0897 Injection, denosumab, 1 mg	1,440	17	$45.00	$20.56
81002 Urinalysis, manual test	330	147	$45.00	$3.48
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	321	148	$200.00	$150.25
99213 Established patient office or other outpatient visit, typically 15 minutes	224	112	$170.00	$106.24
G0008 Administration of influenza virus vaccine	84	83	$40.00	$20.06
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	82	82	$75.00	$29.94
93000 Routine ekg using at least 12 leads including interpretation and report	76	64	$95.00	$17.51
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	61	61	$320.00	$153.25
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	56	40	$130.00	$65.95
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	48	35	$320.00	$209.06
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	33	21	$35.00	$16.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0897 Injection, denosumab, 1 mg	1,380	14	$45.00	$19.52
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	342	153	$200.00	$125.34
81002 Urinalysis, manual test	324	160	$45.00	$3.46
99213 Established patient office or other outpatient visit, typically 15 minutes	278	130	$170.00	$86.82
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	119	119	$320.00	$133.36
93000 Routine ekg using at least 12 leads including interpretation and report	107	99	$95.00	$20.10
G0008 Administration of influenza virus vaccine	106	103	$40.00	$19.44
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	103	102	$75.00	$29.21
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	59	48	$130.00	$53.34
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	56	45	$320.00	$167.96
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	30	19	$35.00	$16.55
G0009 Administration of pneumococcal vaccine	15	15	$50.00	$19.35
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	11	11	$150.00	$117.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0897 Injection, denosumab, 1 mg	1,920	20	$45.00	$18.59
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	398	166	$200.00	$124.31
81002 Urinalysis, manual test	345	158	$45.00	$3.41
99213 Established patient office or other outpatient visit, typically 15 minutes	270	127	$170.00	$85.22
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	126	126	$320.00	$133.78
93000 Routine ekg using at least 12 leads including interpretation and report	121	110	$95.00	$19.89
G0008 Administration of influenza virus vaccine	100	94	$40.00	$19.06
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	95	93	$75.00	$27.53
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	66	52	$320.00	$166.02
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	42	27	$35.00	$19.43
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	40	33	$130.00	$52.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0897 Injection, denosumab, 1 mg	2,280	22	$45.00	$17.83
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	435	172	$200.00	$123.17
81002 Urinalysis, manual test	411	186	$45.05	$3.41
99213 Established patient office or other outpatient visit, typically 15 minutes	313	146	$170.00	$83.82
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	136	136	$320.22	$136.10
93000 Routine ekg using at least 12 leads including interpretation and report	135	117	$95.00	$19.86
G0008 Administration of influenza virus vaccine	116	114	$40.00	$23.72
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	116	114	$74.70	$23.57
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	52	40	$320.00	$165.90
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	49	30	$35.00	$24.28
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	40	36	$130.00	$51.23
G0009 Administration of pneumococcal vaccine	14	13	$50.00	$23.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0897 Injection, denosumab, 1 mg	1,860	17	$45.00	$16.57
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	487	193	$200.00	$113.82
81002 Urinalysis, manual test	476	206	$45.04	$3.43
99213 Established patient office or other outpatient visit, typically 15 minutes	297	147	$170.00	$77.68
93000 Routine ekg using at least 12 leads including interpretation and report	171	151	$95.00	$18.37
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	167	167	$320.00	$122.00
G0008 Administration of influenza virus vaccine	138	134	$40.00	$29.60
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	135	135	$75.00	$23.57
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	50	26	$35.00	$27.90
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	43	39	$130.00	$46.96
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	34	29	$320.00	$152.40
G0009 Administration of pneumococcal vaccine	25	25	$50.00	$29.60
90670 Pneumococcal vaccine for injection into muscle	16	16	$450.00	$183.82
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	12	12	$315.00	$163.34

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License VA 0101049525

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.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Aetna

461868

Commercial Insurance / Payer ID Cigna

103012147

Commercial Insurance / Payer ID Bcbs-Anthem

463068

Commercial Insurance / Payer ID Aetna

4528765

Commercial Insurance / Payer ID Allance Ppo/mamsi

3100539

Commercial Insurance / Payer ID Bcbs-Carefirst

38080001

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 27, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location March 27, 2015

Registered at 4229 LAFAYETTE CENTER DRIVE, SUITE #1790, CHANTILLY, VA 201511267 (Tel: 7033783508)

📍

Updated Business Mailing Address March 27, 2015

Registered at PO BOX 9302, MCLEAN, VA 22102 (Tel: 7033783508)

👤

Provider Name / Credentials Updated March 27, 2015

Recorded as INGRID CHUNG, MD

🎓

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

Internal Medicine (License #0101049525 in VA)

🟢

Initial NPI Registration & Enumeration August 29, 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: 1073622742

Entity Type:

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

Enumeration Date: August 29, 2006

Last Update: March 27, 2015

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 9302

Mclean, VA 22102

Phone: 7033783508

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.