Active NPI 1295132769 Individual Practitioner Female Practitioner

Crystal June Yi

Surgery • Concord, NC

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Crystal Yi is a certified Surgery practicing in Concord, NC. With approximately 12 years of clinical experience since completing medical education in 2014, Crystal Yi delivers high-quality medical care to the local community at 200 MEDICAL PARK DR STE 400.

Crystal Yi is affiliated with Paragon Surgical Specialists Pa and accepts Medicare assignment.

Frequently performed procedures and clinical services include ultrasound study of arm or leg veins with compression and maneuvers, ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers, 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

200 Medical Park Dr Ste 400

Concord, NC 280250939

Telephone 7047861108

Fax 7047821826

Associated Practice Facility / Clinic

🏢 Paragon Surgical Specialists, Pa Facility NPI 1992764351

Medicare Profile & Education

Medical School

Other

Graduation Year

2014

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Concord, NC

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

12 Yrs -13.1 yrs vs City Avg

City Avg: 25.1 Yrs

State Avg: 24.9 Yrs

Regional Practice Density

21 Specialists

Practicing in Concord, NC (1222 Statewide)

Telehealth Adoption Rate

4.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

71.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Yi (12 Years) 12 Yrs

Concord Specialty Average (25.1 Years) 25.1 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
93970 Ultrasound study of arm or leg veins with compression and maneuvers	62	51	$622.42	$176.23
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	30	15	$410.60	$112.05
99213 Established patient office or other outpatient visit, typically 15 minutes	30	29	$182.67	$87.55
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$439.00	$161.24
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	18	$118.00	$54.47
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	19	$281.00	$123.42
36471 Injection of chemical agent into multiple incompetent veins of leg	18	11	$449.00	$188.10
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$315.00	$106.97
36465 Injection of chemical agent into single incompetent vein of leg using ultrasound guidance	18	12	$4873.00	$1197.29
99231 Follow-up hospital inpatient care per day, typically 15 minutes	16	16	$115.81	$45.14
93922 Ultrasound study of arm and leg arteries	16	16	$295.00	$60.90
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$374.00	$125.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93970 Ultrasound study of arm or leg veins with compression and maneuvers	42	40	$605.00	$178.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	26	$273.00	$123.17
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$426.00	$160.48
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	22	15	$399.00	$113.46
99213 Established patient office or other outpatient visit, typically 15 minutes	18	17	$178.00	$86.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93970 Ultrasound study of arm or leg veins with compression and maneuvers	49	45	$587.00	$183.71
99213 Established patient office or other outpatient visit, typically 15 minutes	40	37	$173.00	$88.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	37	37	$297.00	$109.20
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	29	16	$387.00	$112.52
99231 Follow-up hospital inpatient care per day, typically 15 minutes	25	21	$110.00	$36.91
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$414.00	$157.02
36471 Injection of chemical agent into multiple incompetent veins of leg	18	12	$449.00	$172.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	18	$265.00	$124.81
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	16	11	$465.00	$50.13
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	13	$355.80	$118.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	42	37	$167.90	$86.68
93970 Ultrasound study of arm or leg veins with compression and maneuvers	42	38	$569.00	$187.36
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	39	15	$375.31	$117.84
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	31	31	$287.55	$107.61
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$401.33	$159.24
36471 Injection of chemical agent into multiple incompetent veins of leg	22	12	$449.00	$194.44
99231 Follow-up hospital inpatient care per day, typically 15 minutes	22	14	$106.86	$37.34
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	22	12	$450.00	$56.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	19	$256.40	$126.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	65	65	$198.82	$72.94
93970 Ultrasound study of arm or leg veins with compression and maneuvers	39	37	$555.59	$182.26
99213 Established patient office or other outpatient visit, typically 15 minutes	37	32	$163.86	$71.14
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	17	$103.70	$38.57
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	19	$106.00	$43.49
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$334.00	$134.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	13	$250.46	$105.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	18	18	$193.00	$72.59

Medical Specialties & State Licenses

CMS Verified: 2025-12-22

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License NC 2019-02069

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Hospital & Practice Group Affiliations

Paragon Surgical Specialists Pa

200 Medical Park Dr, Concord, NC 280250906

Phone: 7047861108

Practice Associates & Co-Workers

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

24 Associated Practitioners

Dr. Susan Garwood , MD

Internal Medicine - Infectious Disease

NPI 1053381921

Doctor of Medicine (M.D.)

Andrew Cheray

Surgery

NPI 1073199097

Dr. Laura Hudson , MD

Surgery

NPI 1154687937

Doctor of Medicine (M.D.)

Danielle Wright , PA

Physician Assistant

NPI 1215628177

Physician Assistant

Shamika Huskey , NP-C

Nurse Practitioner - Family

NPI 1245612506

Nurse Practitioner (Certified)

Dr. James Iglehart , MD

Surgery

NPI 1275509127

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location September 04, 2019

Registered at 200 MEDICAL PARK DR STE 400, CONCORD, NC 280250939 (Tel: 7047861108)

📍

Updated Business Mailing Address September 04, 2019

Registered at 200 MEDICAL PARK DR STE 400, CONCORD, NC 280250939 (Tel: 7047861108)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 04, 2019

Surgery (License #2019-02069 in NC)

✅

NPI Profile Active November 29, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location November 29, 2014

Registered at 327 BEACH 19TH ST, FAR ROCKAWAY, NY 116914423 (Tel: 3039170998)

📍

Updated Business Mailing Address November 29, 2014

Registered at 2027 SEAGIRT BLVD, APT 3E, FAR ROCKAWAY, NY 116912920

👤

Provider Name / Credentials Updated November 29, 2014

Recorded as CRYSTAL YI

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 29, 2014

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration November 29, 2014

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: 1295132769

Entity Type:

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

Enumeration Date: November 29, 2014

Last Update: December 22, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

200 Medical Park Dr Ste 400

Concord, NC 280250939

Phone: 7047861108

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.