Active NPI 1871601302 Individual Practitioner Male Practitioner

Dr. Michael S. Zimmerman , MD

Specialist • Las Vegas, NV

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Zimmerman, MD is a certified Specialist practicing in Las Vegas, NV. With approximately 37 years of clinical experience since completing medical education in 1989, Dr. Zimmerman delivers high-quality medical care to the local community at 2136 E DESERT INN RD.

Dr. Zimmerman is affiliated with Osama Haikal Md Ltd and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2136 E Desert Inn Rd
Suite A

Las Vegas, NV 891090802

Telephone 7025622420

Fax 7025623202

Medicare Profile & Education

Medical School

Other

Graduation Year

1989

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

37 Yrs +1.3 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

74.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Zimmerman (37 Years) 37 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	360	293	$200.18	$118.43
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	316	316	$265.00	$154.84
99213 Established patient office or other outpatient visit, typically 15 minutes	272	258	$125.00	$84.25
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	260	253	$900.00	$92.09
45378 Diagnostic exam of large bowel using a flexible endoscope	190	190	$925.00	$166.30
45380 Biopsy of large bowel using an endoscope	176	175	$975.00	$159.55
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	139	139	$285.00	$202.08
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	115	115	$1200.00	$229.36
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	88	85	$275.11	$165.75
91110 Imaging of digestive tract done from the inside of the digestive tract	46	46	$1850.00	$681.11
43450 Dilation of esophagus	35	35	$950.00	$36.51
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	21	21	$825.00	$109.17

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	462	341	$200.28	$125.42
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	422	422	$265.00	$165.93
99213 Established patient office or other outpatient visit, typically 15 minutes	280	264	$125.00	$89.53
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	182	181	$900.00	$103.30
45378 Diagnostic exam of large bowel using a flexible endoscope	163	162	$925.00	$181.60
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	101	100	$1200.00	$245.36
45380 Biopsy of large bowel using an endoscope	86	86	$975.00	$191.72
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	53	53	$285.00	$218.71
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	31	30	$275.00	$177.72
91110 Imaging of digestive tract done from the inside of the digestive tract	28	27	$1850.00	$744.92
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	27	27	$825.00	$107.46
43450 Dilation of esophagus	18	18	$950.00	$39.67

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	506	348	$200.00	$130.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	459	459	$265.00	$171.80
99213 Established patient office or other outpatient visit, typically 15 minutes	289	272	$125.00	$92.76
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	200	196	$900.00	$112.66
45378 Diagnostic exam of large bowel using a flexible endoscope	158	157	$925.00	$189.93
45380 Biopsy of large bowel using an endoscope	99	98	$975.00	$184.63
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	84	84	$1200.00	$259.52
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	50	50	$220.00	$116.29
91110 Imaging of digestive tract done from the inside of the digestive tract	20	20	$1850.00	$802.54
43450 Dilation of esophagus	15	15	$950.00	$41.17
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	13	13	$825.00	$121.91

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	522	374	$200.00	$131.43
99213 Established patient office or other outpatient visit, typically 15 minutes	342	273	$125.00	$90.76
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	291	291	$265.00	$172.30
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	185	180	$900.00	$110.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	151	151	$220.00	$115.37
45378 Diagnostic exam of large bowel using a flexible endoscope	130	129	$925.00	$190.67
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	93	93	$1200.00	$261.03
45380 Biopsy of large bowel using an endoscope	76	75	$975.00	$199.68
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	39	18	$300.00	$101.59
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	$285.00	$228.77
91110 Imaging of digestive tract done from the inside of the digestive tract	21	21	$1850.00	$887.25
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	14	$350.00	$204.39
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	15	15	$825.00	$119.46
43450 Dilation of esophagus	13	13	$950.00	$57.23
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	12	12	$65.00	$20.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	607	458	$125.00	$72.37
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	312	312	$220.00	$108.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	207	176	$200.00	$108.67
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	190	186	$900.00	$117.05
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	161	161	$1200.00	$264.69
45378 Diagnostic exam of large bowel using a flexible endoscope	137	136	$925.00	$192.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	134	134	$265.00	$166.60
45380 Biopsy of large bowel using an endoscope	36	36	$975.00	$208.08
43450 Dilation of esophagus	21	20	$950.00	$67.22
91110 Imaging of digestive tract done from the inside of the digestive tract	16	16	$1850.00	$838.50
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	15	15	$825.00	$97.04
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	15	$75.00	$42.94

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	665	469	$200.00	$108.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	384	384	$265.00	$164.31
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	248	246	$1200.00	$263.00
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	240	235	$900.00	$110.22
45378 Diagnostic exam of large bowel using a flexible endoscope	157	157	$925.00	$186.55
99213 Established patient office or other outpatient visit, typically 15 minutes	101	94	$125.00	$73.97
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	47	27	$300.00	$104.13
45380 Biopsy of large bowel using an endoscope	39	37	$975.00	$204.04
43450 Dilation of esophagus	39	39	$950.00	$43.12
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	37	37	$285.00	$202.66
91110 Imaging of digestive tract done from the inside of the digestive tract	28	27	$1850.00	$893.16
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	21	14	$200.00	$72.83
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	17	$275.00	$146.40
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	14	14	$825.00	$117.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$220.00	$108.86

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	520	384	$200.25	$107.03
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	337	337	$264.42	$162.44
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	258	253	$900.00	$104.47
99213 Established patient office or other outpatient visit, typically 15 minutes	234	217	$125.41	$71.47
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	217	216	$1200.00	$258.72
45378 Diagnostic exam of large bowel using a flexible endoscope	187	187	$925.00	$184.31
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	150	139	$275.00	$138.80
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	108	108	$285.00	$204.14
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	73	73	$220.00	$107.65
45380 Biopsy of large bowel using an endoscope	37	37	$975.00	$203.54
91110 Imaging of digestive tract done from the inside of the digestive tract	22	21	$1850.00	$843.54
43450 Dilation of esophagus	19	19	$950.00	$39.14
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	18	14	$300.00	$104.33
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	12	12	$350.00	$55.75
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	11	11	$825.00	$105.81

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	858	599	$200.00	$103.81
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	519	519	$265.00	$158.08
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	188	186	$1200.00	$255.51
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	182	180	$900.00	$113.27
45378 Diagnostic exam of large bowel using a flexible endoscope	159	158	$925.00	$181.69
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	47	23	$200.00	$70.55
99213 Established patient office or other outpatient visit, typically 15 minutes	33	32	$125.00	$69.07
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	29	24	$300.00	$102.01
91110 Imaging of digestive tract done from the inside of the digestive tract	23	23	$1850.00	$868.33
45380 Biopsy of large bowel using an endoscope	21	21	$975.00	$204.01
43450 Dilation of esophagus	21	21	$950.00	$39.19
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	20	20	$825.00	$121.83

Medical Specialties & State Licenses

CMS Verified: 2020-05-13

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License NV 7539

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

002019790 (NV)

Commercial Insurance / Payer ID Railroad Medicare

CH1004 (NV)

Hospital & Practice Group Affiliations

Osama Haikal Md Ltd

2136 E Desert Inn Rd, Las Vegas, NV 891693247

Phone: 7027340505

Practice Associates & Co-Workers

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

1 Associated Practitioners

Gener Cruz

Nurse Practitioner - Adult Health

NPI 1811612310

Career & Practice History Timeline

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

7 Historical Events

👤

Provider Name / Credentials Updated May 13, 2020

Recorded as MICHAEL ZIMMERMAN, M.D.

✅

NPI Profile Active January 11, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location January 11, 2008

Registered at 2136 E DESERT INN RD, SUITE A, LAS VEGAS, NV 891090802 (Tel: 7025622420)

📍

Updated Business Mailing Address January 11, 2008

Registered at 2700 CRIMSON CANYON DR, STE 180, LAS VEGAS, NV 891280802 (Tel: 7025622420)

👤

Provider Name / Credentials Updated January 11, 2008

Recorded as MICHAEL1 ZIMMERMAN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 11, 2008

Specialist (License #7539 in NV)

🟢

Initial NPI Registration & Enumeration August 25, 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: 1871601302

Entity Type:

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

Enumeration Date: August 25, 2006

Last Update: May 13, 2020

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

2700 Crimson Canyon Dr, Ste 180

Las Vegas, NV 891280802

Phone: 7025622420

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

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