Active NPI 1689683690 Individual Practitioner Male Practitioner

Dr. David Hyunin Ko , MD

Internal Medicine • Encinitas, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. David Ko, MD is a certified Internal Medicine practicing in Encinitas, CA. With approximately 28 years of clinical experience since graduating from Loma Linda University School Of Medicine in 1998, Dr. Ko delivers high-quality medical care to the local community at 477 N EL CAMINO REAL STE A208.

Dr. Ko is affiliated with Scripps Health 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

477 N El Camino Real Ste A208

Encinitas, CA 920241329

Telephone 7604793900

Fax 7607538175

Associated Practice Facility / Clinic

🏢 Scripps Health Facility NPI 1881913440

Medicare Profile & Education

Medical School

Loma Linda University School Of Medicine

Graduation Year

1998

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Encinitas, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

28 Yrs +5.2 yrs vs City Avg

City Avg: 22.8 Yrs

State Avg: 26.6 Yrs

Regional Practice Density

64 Specialists

Practicing in Encinitas, CA (18502 Statewide)

Telehealth Adoption Rate

32.8% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

62.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ko (28 Years) 28 Yrs

Encinitas Specialty Average (22.8 Years) 22.8 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	568	343	$350.30	$136.59
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	308	243	$59.29	$16.94
99213 Established patient office or other outpatient visit, typically 15 minutes	296	239	$248.45	$97.17
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	280	280	$358.80	$138.06
G0008 Administration of influenza virus vaccine	132	130	$53.67	$34.56
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	125	97	$491.28	$191.60
90662 Influenza vaccine split virus, preservative free	124	122	$191.24	$81.02
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	39	19	$47.64	$15.65
93000 Routine ekg using at least 12 leads including interpretation and report	31	31	$55.16	$15.40
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$305.20	$118.97
G0009 Administration of pneumococcal vaccine	26	26	$46.97	$34.56
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	24	23	$31.16	$7.21
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	19	19	$860.20	$286.76
99496 Transitional care management services for problem of high complexity	16	16	$765.38	$302.28
69210 Removal of impacted ear wax	15	14	$205.95	$51.19

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	484	298	$350.30	$136.04
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	225	225	$358.80	$138.47
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	174	121	$491.28	$191.16
G0008 Administration of influenza virus vaccine	135	135	$45.00	$32.93
90662 Influenza vaccine split virus, preservative free	127	127	$191.24	$71.93
99213 Established patient office or other outpatient visit, typically 15 minutes	125	113	$248.45	$97.15
93000 Routine ekg using at least 12 leads including interpretation and report	44	40	$55.16	$15.63
G0009 Administration of pneumococcal vaccine	43	43	$45.00	$32.93
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	30	30	$860.20	$282.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$305.20	$120.05
99496 Transitional care management services for problem of high complexity	20	20	$765.38	$299.09
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	14	14	$367.26	$121.46

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	463	305	$350.35	$138.57
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	161	161	$358.72	$141.61
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	120	87	$491.25	$193.16
99213 Established patient office or other outpatient visit, typically 15 minutes	114	90	$248.25	$98.51
G0008 Administration of influenza virus vaccine	106	105	$45.00	$32.63
90662 Influenza vaccine split virus, preservative free	95	95	$190.58	$68.54
G0009 Administration of pneumococcal vaccine	58	58	$45.00	$32.86
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	49	49	$304.86	$120.98
93000 Routine ekg using at least 12 leads including interpretation and report	34	31	$55.28	$15.61
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	32	32	$860.20	$279.29
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$452.65	$179.87
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	23	23	$367.26	$132.25
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	12	12	$454.65	$180.94

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	407	251	$349.12	$139.78
99213 Established patient office or other outpatient visit, typically 15 minutes	157	112	$245.80	$99.04
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	117	117	$356.70	$143.25
G0008 Administration of influenza virus vaccine	63	63	$45.00	$18.74
G0009 Administration of pneumococcal vaccine	51	51	$45.00	$18.51
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	42	42	$302.88	$121.34
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	38	38	$268.87	$124.66
93000 Routine ekg using at least 12 leads including interpretation and report	37	37	$56.45	$16.16
90662 Influenza vaccine split virus, preservative free	35	35	$184.50	$65.26
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	28	28	$182.28	$66.43
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	18	18	$452.55	$181.02
90670 Pneumococcal vaccine for injection into muscle	13	13	$508.56	$238.79

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	295	203	$294.25	$116.97
99213 Established patient office or other outpatient visit, typically 15 minutes	215	151	$203.30	$80.81
99442 Telephone medical discussion with physician, 11-20 minutes	80	69	$70.00	$69.53
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	71	71	$314.68	$124.76
90662 Influenza vaccine split virus, preservative free	55	55	$117.35	$60.43
G0008 Administration of influenza virus vaccine	55	55	$45.00	$17.65
G0009 Administration of pneumococcal vaccine	40	40	$45.00	$17.64
93000 Routine ekg using at least 12 leads including interpretation and report	36	36	$62.17	$18.53
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	34	11	$43.28	$14.98
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	23	23	$250.69	$119.23
90670 Pneumococcal vaccine for injection into muscle	17	17	$462.55	$226.64
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	17	17	$461.90	$183.20
99441 Telephone medical discussion with physician, 5-10 minutes	13	13	$36.00	$35.96
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$290.98	$115.39

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	623	307	$289.37	$114.28
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	115	115	$311.22	$122.43
99213 Established patient office or other outpatient visit, typically 15 minutes	69	61	$198.80	$78.21
93000 Routine ekg using at least 12 leads including interpretation and report	60	58	$45.70	$18.06
G0008 Administration of influenza virus vaccine	48	47	$47.88	$17.33
90662 Influenza vaccine split virus, preservative free	45	44	$106.67	$54.60
G0009 Administration of pneumococcal vaccine	41	41	$61.83	$17.33
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	21	21	$203.71	$109.51
90670 Pneumococcal vaccine for injection into muscle	20	20	$409.80	$208.52
69210 Removal of impacted ear wax	16	14	$141.31	$49.66
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$288.00	$113.32
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	12	12	$458.00	$179.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	460	299	$193.99	$76.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	261	197	$285.97	$112.73
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	118	118	$312.90	$122.57
G0008 Administration of influenza virus vaccine	102	101	$68.00	$21.47
90662 Influenza vaccine split virus, preservative free	97	96	$103.71	$52.21
G0009 Administration of pneumococcal vaccine	62	62	$68.00	$21.47
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	37	37	$193.00	$105.59
93000 Routine ekg using at least 12 leads including interpretation and report	33	32	$45.00	$17.26
90670 Pneumococcal vaccine for injection into muscle	25	25	$396.00	$197.59
69209 Removal of impacted ear wax by washing	13	13	$45.00	$16.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	570	338	$193.00	$75.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	210	163	$283.00	$111.18
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	129	129	$307.00	$120.45
G0008 Administration of influenza virus vaccine	106	105	$68.00	$26.84
90662 Influenza vaccine split virus, preservative free	98	97	$90.00	$47.55
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	81	11	$69.00	$27.12
G0009 Administration of pneumococcal vaccine	51	50	$68.00	$26.86
99202 New patient office or other outpatient visit, typically 20 minutes	41	41	$197.00	$77.88
90670 Pneumococcal vaccine for injection into muscle	35	35	$324.00	$185.22
93000 Routine ekg using at least 12 leads including interpretation and report	29	29	$45.00	$17.74
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	19	19	$165.21	$94.12
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$283.00	$111.66

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CA A69524

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

Medicaid State Provider ID

00A695240 (CA)

Hospital & Practice Group Affiliations

Scripps Health

477 N El Camino Real, Encinitas, CA 920241329

Phone: 7604793900

Practice Associates & Co-Workers

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

21 Associated Practitioners

Dr. Gay Walker , MD

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NPI 1043587009

Doctor of Medicine (M.D.)

Dr. Nancy Fierro , MD

Family Medicine

NPI 1063427425

Doctor of Medicine (M.D.)

Dr. Jennifer Duong , MD

Family Medicine

NPI 1063827087

Doctor of Medicine (M.D.)

Dr. Diane Vu , DO

Family Medicine

NPI 1134195084

Doctor of Osteopathic Medicine (D.O.)

Dr. Daria Emelianova , MD

Family Medicine

NPI 1134818909

Doctor of Medicine (M.D.)

Dr. Stacey Lin , MD

Family Medicine

NPI 1215951603

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active June 17, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location June 17, 2009

Registered at 477 N EL CAMINO REAL STE A208, ENCINITAS, CA 920241329 (Tel: 7604793900)

📍

Updated Business Mailing Address June 17, 2009

Registered at 2201 MISSION AVE, OCEANSIDE, CA 920542328 (Tel: 7604793900)

👤

Provider Name / Credentials Updated June 17, 2009

Recorded as DAVID KO, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 17, 2009

Internal Medicine (License #A69524 in CA)

🟢

Initial NPI Registration & Enumeration August 07, 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: 1689683690

Entity Type:

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

Enumeration Date: August 07, 2006

Last Update: June 17, 2009

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2201 Mission Ave

Oceanside, CA 920542328

Phone: 7604793900

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.