Active NPI 1669583233 Individual Practitioner Male Practitioner

Dr. William Robert Maranon , MD

Specialist • Las Vegas, NV

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Maranon, MD is a certified Specialist practicing in Las Vegas, NV. With approximately 42 years of clinical experience since graduating from University Of California, San Diego School Of Medicine in 1984, Dr. Maranon delivers high-quality medical care to the local community at 1040 S. RAINBOW BLVD.

Dr. Maranon is affiliated with Biocell Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include therapy procedure using manual technique, each, electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care, 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

1040 S. Rainbow Blvd
Ste 101

Las Vegas, NV 891456247

Telephone 7028899129

Fax 7025625069

Medicare Profile & Education

Medical School

University Of California, San Diego School Of Medicine

Graduation Year

1984

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Las Vegas, NV

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

42 Yrs +6.3 yrs vs City Avg

City Avg: 35.7 Yrs

State Avg: 35.7 Yrs

Regional Practice Density

161 Specialists

Practicing in Las Vegas, NV (310 Statewide)

Telehealth Adoption Rate

4.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

40.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Maranon (42 Years) 42 Yrs

Las Vegas Specialty Average (35.7 Years) 35.7 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
97140 Therapy procedure using manual technique, each 15 minutes	1,183	25	$69.83	$23.16
G0283 Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care	589	25	$45.00	$8.79
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	33	23	$148.55	$146.47
97162 Evaluation for physical therapy, typically 30 minutes	22	21	$200.00	$97.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	89	58	$148.55	$146.36
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	44	44	$210.55	$207.33
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	33	17	$105.76	$104.07
46221 Removal of external hemorrhoids by rubber banding	28	21	$282.11	$277.86
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	19	19	$205.74	$171.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	102	69	$148.55	$147.17
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	82	26	$105.76	$103.68
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	57	57	$210.55	$208.47
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	47	42	$205.74	$200.72
46221 Removal of external hemorrhoids by rubber banding	46	29	$282.11	$279.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	342	133	$105.76	$105.35
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	165	154	$205.74	$204.39
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	109	66	$148.55	$147.92
46221 Removal of external hemorrhoids by rubber banding	58	33	$282.11	$282.11
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	49	49	$210.55	$210.55
46600 Diagnostic examination of the anus using an endoscope	26	24	$99.05	$99.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	348	130	$105.76	$100.91
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	166	159	$205.74	$196.65
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	118	85	$148.55	$140.39
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	65	65	$210.55	$201.90
46221 Removal of external hemorrhoids by rubber banding	57	38	$282.11	$269.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	391	140	$187.62	$100.76
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	242	136	$220.28	$141.53
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	175	170	$350.14	$195.36
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	91	91	$320.81	$201.27
46221 Removal of external hemorrhoids by rubber banding	72	49	$439.57	$268.85
46600 Diagnostic examination of the anus using an endoscope	54	43	$171.47	$94.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	208	132	$380.00	$141.43
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	200	73	$325.00	$101.09
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	100	93	$613.32	$195.89
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	95	95	$545.00	$200.29
46221 Removal of external hemorrhoids by rubber banding	90	63	$702.00	$262.53
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	60	49	$111.00	$103.86
46600 Diagnostic examination of the anus using an endoscope	59	49	$243.90	$88.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	349	176	$380.00	$140.94
46221 Removal of external hemorrhoids by rubber banding	118	69	$702.00	$265.39
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	89	31	$325.00	$102.01
46600 Diagnostic examination of the anus using an endoscope	81	61	$243.90	$88.46
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	79	79	$545.00	$200.44
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	72	61	$613.32	$198.15

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License NV 7873

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.

Hospital & Practice Group Affiliations

Biocell Llc

2110 E Flamingo Rd, Las Vegas, NV 891195190

Phone: 7029881212

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active September 11, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location September 11, 2014

Registered at 1040 S. RAINBOW BLVD, STE 101, LAS VEGAS, NV 891456247 (Tel: 7028899129)

📍

Updated Business Mailing Address September 11, 2014

Registered at 1040 S. RAINBOW BLVD, STE 101, LAS VEGAS, NV 891456247 (Tel: 7028899129)

👤

Provider Name / Credentials Updated September 11, 2014

Recorded as WILLIAM MARANON, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 11, 2014

Specialist (License #7873 in NV)

🟢

Initial NPI Registration & Enumeration August 31, 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: 1669583233

Entity Type:

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

Enumeration Date: August 31, 2006

Last Update: September 11, 2014

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

1040 S. Rainbow Blvd, Ste 101

Las Vegas, NV 891456247

Phone: 7028899129

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.