Active NPI 1790729655 Individual Practitioner Male Practitioner

Patrick David Buan , PA-C

Physician Assistant • San Diego, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Patrick Buan, PA-C is a certified Physician Assistant practicing in San Diego, CA. With approximately 22 years of clinical experience since completing medical education in 2004, Patrick Buan delivers high-quality medical care to the local community at 6030 VILLAGE WAY STE 200.

Patrick Buan is affiliated with Uc San Diego Health Community Group 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, new patient outpatient office visit, amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

6030 Village Way Ste 200

San Diego, CA 921302973

Telephone 8009268273

Fax 8885398781

Associated Practice Facility / Clinic

🏢 Regents Of The University Of California Facility NPI 1578672184

Medicare Profile & Education

Medical School

Other

Graduation Year

2004

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in San Diego, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

22 Yrs +10.7 yrs vs City Avg

City Avg: 11.3 Yrs

State Avg: 11.5 Yrs

Regional Practice Density

759 Specialists

Practicing in San Diego, CA (14617 Statewide)

Telehealth Adoption Rate

18.6% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

72.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Buan (22 Years) 22 Yrs

San Diego Specialty Average (11.3 Years) 11.3 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	268	249	$324.03	$82.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	146	146	$390.12	$100.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	85	85	$399.74	$115.75
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	55	54	$184.00	$50.28
93000 Routine ekg using at least 12 leads including interpretation and report	22	22	$100.64	$13.05
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	21	21	$560.14	$162.55
G0008 Administration of influenza virus vaccine	20	20	$88.00	$34.56
90653 Vaccine for influenza for injection into muscle	19	19	$164.00	$81.82
87502 Detection test by nucleic acid for multiple types influenza virus	18	18	$462.56	$93.88
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	13	13	$759.00	$197.33
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	12	12	$42.00	$15.07
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$584.36	$150.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	287	258	$255.00	$81.45
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	191	191	$359.00	$97.04
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	90	88	$184.00	$50.28
81003 Automated urinalysis test	63	62	$14.00	$2.20
87502 Detection test by nucleic acid for multiple types influenza virus	39	39	$419.67	$93.88
G0008 Administration of influenza virus vaccine	38	38	$88.00	$28.26
93000 Routine ekg using at least 12 leads including interpretation and report	38	33	$99.00	$13.32
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	35	35	$107.00	$75.81
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	35	$369.00	$116.27
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	22	22	$719.00	$195.94
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	16	$543.00	$161.61
90480 Admn sarscov2 vacc 1 dose	16	16	$109.00	$37.68
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	14	14	$46.50	$16.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	186	186	$359.00	$100.69
99213 Established patient office or other outpatient visit, typically 15 minutes	181	162	$255.00	$83.19
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	99	95	$184.00	$50.39
G0008 Administration of influenza virus vaccine	89	89	$88.00	$27.99
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	82	82	$107.00	$70.25
81003 Automated urinalysis test	51	48	$14.00	$2.20
87502 Detection test by nucleic acid for multiple types influenza virus	31	30	$377.00	$93.94
93000 Routine ekg using at least 12 leads including interpretation and report	19	18	$99.00	$13.18
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	18	18	$719.00	$191.72
99285 Emergency department visit for life threatening or functioning severity	16	16	$1109.00	$158.98
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	13	13	$57.00	$7.56
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	12	11	$40.00	$16.21
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$543.00	$162.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	55	55	$1062.75	$160.41
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	31	31	$54.19	$7.63
99284 Emergency department visit with moderate level of medical decision making	21	21	$721.43	$109.77
99283 Emergency department visit with low level of medical decision making	14	13	$381.36	$64.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	41	41	$1008.44	$153.72
99283 Emergency department visit with low level of medical decision making	27	27	$363.33	$57.94
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	26	25	$51.12	$7.71
99284 Emergency department visit with moderate level of medical decision making	21	20	$685.62	$106.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	45	45	$941.47	$149.77
99283 Emergency department visit with low level of medical decision making	43	43	$339.67	$53.75
99284 Emergency department visit with moderate level of medical decision making	25	25	$642.60	$101.86
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	22	22	$48.00	$7.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	65	65	$746.68	$162.61
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	54	50	$36.67	$8.16
99283 Emergency department visit with low level of medical decision making	41	41	$296.05	$58.06
99284 Emergency department visit with moderate level of medical decision making	27	27	$501.04	$110.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	131	131	$668.53	$147.79
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	94	91	$36.00	$7.37
99283 Emergency department visit with low level of medical decision making	43	43	$268.00	$52.90
99284 Emergency department visit with moderate level of medical decision making	40	40	$447.25	$100.42

Medical Specialties & State Licenses

CMS Verified: 2025-10-06

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA PA17576

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

Uc San Diego Health Community Group

4510 Executive Dr, San Diego, CA 921213023

Phone: 8009268273

Uc San Diego Health Community Group

16950 Via Tazon, San Diego, CA 921271607

Phone: 8009268273

Uc San Diego Health Community Group

203 W F St, San Diego, CA 921016016

Phone: 8009268273

Secondary Practice Locations

203 W F St

San Diego, CA 921016016

Phone: 8009268273

16950 Via Tazon

San Diego, CA 921271607

Phone: 8009268273

4510 Executive Dr Ste 215

San Diego, CA 921213023

Phone: 8009268273

2295 Otay Lakes Rd Ste 110

Chula Vista, CA 919151160

Phone: 8009268273

1505 Encinitas Blvd

Encinitas, CA 920242933

Phone: 8009268273

910 Sycamore Ave Ste 270

Vista, CA 920817852

Phone: 8009268273

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Kyle Edmonds , MD, FAAHPM

Hospice, Inpatient

NPI 1003044728

Doctor of Medicine (M.D.), FAAHPM

Dr. Shawn Vedamani , MD

Anesthesiology

NPI 1003047531

Doctor of Medicine (M.D.)

Dale Trujillo , NP

Nurse Practitioner

NPI 1003104423

Nurse Practitioner

Kaylee Petersen , ARNP

Nurse Practitioner - Psychiatric/Mental Health

NPI 1003152364

Advanced Registered Nurse Practitioner

Irene Nevarez , NP

Nurse Practitioner

NPI 1003166646

Nurse Practitioner

Dr. Jesse Qualliotine , MD

Otolaryngology

NPI 1003239948

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events

📍

Updated Practice Location March 11, 2025

Registered at 6030 VILLAGE WAY STE 200, SAN DIEGO, CA 921302973 (Tel: 8009268273)

📍

Updated Business Mailing Address March 11, 2025

Registered at FILE 57326, LOS ANGELES, CA 900747326

📍

Updated Practice Location May 12, 2022

Registered at 200 W ARBOR DR, SAN DIEGO, CA 921039000 (Tel: 8009268273)

📍

Updated Business Mailing Address May 12, 2022

Registered at PO BOX 232410, SAN DIEGO, CA 921932410

✅

NPI Profile Active November 20, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location November 20, 2007

Registered at 18300 HIGHWAY 18, APPLE VALLEY, CA 92307 (Tel: 7602422311)

📍

Updated Business Mailing Address November 20, 2007

Registered at 2100 POWELL STREET, STE 920, EMERYVILLE, CA 946081803 (Tel: 5103502600)

👤

Provider Name / Credentials Updated November 20, 2007

Recorded as PATRICK BUAN, P.A-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 20, 2007

Physician Assistant (License #PA17576 in CA)

🟢

Initial NPI Registration & Enumeration June 15, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Patrick Buan. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1790729655

Entity Type:

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

Enumeration Date: June 15, 2006

Last Update: October 06, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

File 57326

Los Angeles, CA 900747326

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.