Active NPI 1598734832 Individual Practitioner Male Practitioner

Dr. Michael Edward Arquilla , MD

Specialist • Orange, CA

Professional Overview & Biography Verified Profile Summary

Dr. Michael Arquilla, MD is a registered healthcare professional specializing in Specialist in Orange, CA. Practice services are available at 500 S MAIN ST under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, dialysis services, 2-3 physician visits per month (20 years or older), dialysis services, 1 physician visit per month (20 years or older). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

500 S Main St
Suite 101

Orange, CA 928684507

Telephone 7148364204

Fax 7148361809

Associated Practice Facility / Clinic

🏢 Nephrology Consultants Medical Office Inc Facility NPI 1790962900

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Orange, CA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 37.1 Yrs

State Avg: 38.0 Yrs

Regional Practice Density

58 Specialists

Practicing in Orange, CA (6446 Statewide)

Telehealth Adoption Rate

6.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

27.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)

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	39	36	$180.00	$124.13
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	22	14	$393.00	$294.15

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	246	82	$180.00	$139.30
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	159	20	$393.00	$313.81
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	18	12	$242.00	$197.09

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	246	91	$180.00	$143.61
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	193	26	$393.00	$323.32
90962 Dialysis services, 1 physician visit per month (20 years or older)	34	23	$304.00	$202.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	306	42	$466.00	$310.44
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	284	103	$180.00	$120.11
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	68	30	$393.00	$259.63
99213 Established patient office or other outpatient visit, typically 15 minutes	19	16	$123.00	$83.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	388	45	$466.00	$305.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	300	118	$180.00	$118.86
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	34	20	$393.00	$257.25
99213 Established patient office or other outpatient visit, typically 15 minutes	26	26	$123.00	$81.89
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	12	12	$315.00	$223.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	313	52	$484.94	$293.75
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	268	118	$184.66	$113.58
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	115	47	$393.93	$247.30
99213 Established patient office or other outpatient visit, typically 15 minutes	113	84	$125.07	$77.49
90962 Dialysis services, 1 physician visit per month (20 years or older)	48	33	$304.00	$192.00
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	42	24	$622.00	$295.94
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	27	12	$248.89	$153.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
90970 Dialysis services, per day, less than full month service (20 years or older)	415	22	$17.44	$8.39
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	402	169	$204.00	$116.24
90970 Dialysis services, per day, less than full month service (20 years or older)	299	20	$17.44	$8.16
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	232	30	$622.00	$304.39
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	224	31	$622.00	$295.02
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	153	39	$197.00	$111.07
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	111	34	$137.00	$75.93
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	72	25	$273.00	$150.88
99213 Established patient office or other outpatient visit, typically 15 minutes	52	49	$136.00	$79.96
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	38	23	$500.00	$251.02
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	34	25	$500.00	$257.10
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	34	29	$372.00	$216.89
90935 Hemodialysis procedure with physician evaluation	26	16	$145.00	$74.29
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	$388.00	$225.19

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License CA A42344

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. Payal Mittal , MD

Internal Medicine - Nephrology

NPI 1306022678

Doctor of Medicine (M.D.)

Dr. Kevin Pham , MD

Internal Medicine - Nephrology

NPI 1477623635

Doctor of Medicine (M.D.)

Jiten Mehta , D0

Internal Medicine - Nephrology

NPI 1861912289

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active January 30, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location January 30, 2008

Registered at 500 S MAIN ST, SUITE 101, ORANGE, CA 928684507 (Tel: 7148364204)

📍

Updated Business Mailing Address January 30, 2008

Registered at 500 S MAIN ST, SUITE 101, ORANGE, CA 928684507 (Tel: 7148364204)

👤

Provider Name / Credentials Updated January 30, 2008

Recorded as MICHAEL ARQUILLA, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 30, 2008

Specialist (License #A42344 in CA)

🟢

Initial NPI Registration & Enumeration March 17, 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 Dr. Michael Arquilla. 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: 1598734832

Entity Type:

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

Enumeration Date: March 17, 2006

Last Update: January 30, 2008

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

500 S Main St, Suite 101

Orange, CA 928684507

Phone: 7148364204

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.