Active NPI 1871671420 Individual Practitioner Male Practitioner

Daniel M Chan , PA

Physician Assistant • Orange, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Daniel Chan, PA is a certified Physician Assistant practicing in Orange, CA. With approximately 36 years of clinical experience since completing medical education in 1990, Daniel Chan delivers high-quality medical care to the local community at 2501 E CHAPMAN AVE.

Daniel Chan is affiliated with Providence Medical Foundation and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, detection test by immunoassay with direct visual observation for influenza virus, 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

2501 E Chapman Ave

Orange, CA 928693204

Telephone 7146331011

Fax 7146334883

Associated Practice Facility / Clinic

🏢 Gees Healthcare Phcy Facility NPI 1376622035

Medicare Profile & Education

Medical School

Other

Graduation Year

1990

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Orange, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

36 Yrs +27.0 yrs vs City Avg

City Avg: 9.0 Yrs

State Avg: 11.5 Yrs

Regional Practice Density

181 Specialists

Practicing in Orange, CA (14617 Statewide)

Telehealth Adoption Rate

16.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

68.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chan (36 Years) 36 Yrs

Orange Specialty Average (9.0 Years) 9.0 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	97	95	$381.00	$117.62
87804 Detection test by immunoassay with direct visual observation for influenza virus	74	36	$46.00	$16.22
99213 Established patient office or other outpatient visit, typically 15 minutes	49	49	$271.00	$83.88
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	33	32	$141.00	$48.76
81002 Urinalysis, manual test	21	21	$10.00	$3.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$331.00	$102.47
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	18	18	$45.00	$16.20
71046 X-ray of chest, 2 views	15	15	$75.00	$27.18
81003 Automated urinalysis test	14	14	$6.00	$2.20
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	12	12	$47.08	$13.43

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	113	110	$345.00	$116.07
87804 Detection test by immunoassay with direct visual observation for influenza virus	76	38	$56.00	$16.22
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	50	49	$103.00	$48.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	38	38	$302.00	$103.48
81002 Urinalysis, manual test	27	26	$10.00	$3.41
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	20	19	$56.00	$16.20
71046 X-ray of chest, 2 views	16	15	$145.00	$26.32
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	11	11	$39.00	$12.48

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	128	123	$345.00	$120.45
87804 Detection test by immunoassay with direct visual observation for influenza virus	78	39	$56.00	$16.31
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	47	46	$103.00	$50.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$302.00	$103.91
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	24	23	$56.00	$16.33
81002 Urinalysis, manual test	16	16	$10.00	$3.46
71046 X-ray of chest, 2 views	14	14	$138.00	$28.71

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	90	86	$195.00	$122.38
81002 Urinalysis, manual test	25	24	$10.00	$3.36
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$197.00	$106.86
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	13	13	$103.00	$51.31
99213 Established patient office or other outpatient visit, typically 15 minutes	11	11	$132.00	$87.32

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	33	33	$195.00	$104.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	20	20	$131.50	$70.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	68	67	$119.94	$68.40
99201 New patient office or other outpatient visit, typically 10 minutes	21	21	$77.00	$42.23
81002 Urinalysis, manual test	14	14	$10.00	$3.41
71046 X-ray of chest, 2 views	14	14	$74.00	$29.41
73630 X-ray of foot, minimum of 3 views	12	12	$63.00	$28.54
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	11	11	$50.00	$19.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	170	162	$115.00	$68.86
81002 Urinalysis, manual test	44	43	$10.00	$3.43
99201 New patient office or other outpatient visit, typically 10 minutes	37	37	$77.00	$41.82
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	21	21	$56.00	$12.48
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	14	14	$50.00	$25.01
94640 Inhalation treatment for airway obstruction or sputum production	14	13	$58.00	$18.59
71020 X-ray of chest, 2 views, front and side	14	14	$76.00	$27.15

Medical Specialties & State Licenses

CMS Verified: 2021-10-20

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA PA12825

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

Providence Medical Foundation

1950 Sunny Crest Dr, Fullerton, CA 928353641

Phone: 7149925350

Providence Medical Foundation

2212 E 4th St, Santa Ana, CA 927053870

Phone: 7146331011

Providence Medical Foundation

363 S Main St, Orange, CA 928683813

Phone: 7148553602

Providence Medical Foundation

2501 E Chapman Ave, Orange, CA 928693204

Phone: 7146337175

Secondary Practice Locations

2251 N Harbor Blvd

Fullerton, CA 928352601

Phone: 7144496230

Practice Associates & Co-Workers

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

21 Associated Practitioners

Dr. Jerry Tsai , MD

Internal Medicine

NPI 1083703565

Doctor of Medicine (M.D.)

Dr. Tanya Nino , MD

Dermatology

NPI 1194973529

Doctor of Medicine (M.D.)

Dr. Nicole Awad , MD

Family Medicine

NPI 1295821189

Doctor of Medicine (M.D.)

Dr. Saif Al Yaseen , MD

Internal Medicine

NPI 1356684096

Doctor of Medicine (M.D.)

Mikhail Esfandier , PA

Physician Assistant

NPI 1386729358

Physician Assistant

Dr. Michael Mullaney , MD

Internal Medicine

NPI 1427378124

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 July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 2501 E CHAPMAN AVE, ORANGE, CA 928693204 (Tel: 7146331011)

📍

Updated Business Mailing Address July 08, 2007

Registered at 2501 E CHAPMAN AVE, ORANGE, CA 928693204 (Tel: 7146331011)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as DANIEL CHAN, P.A.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Physician Assistant (License #PA12825 in CA)

🟢

Initial NPI Registration & Enumeration November 01, 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: 1871671420

Entity Type:

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

Enumeration Date: November 01, 2006

Last Update: October 20, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2501 E Chapman Ave

Orange, CA 928693204

Phone: 7146331011

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.