Active NPI 1609053545 Individual Practitioner Male Practitioner

Dr. Neeraj Singh , MD

Colon & Rectal Surgery • Glendale, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Neeraj Singh, MD is a certified Colon & Rectal Surgery practicing in Glendale, AZ. With approximately 26 years of clinical experience since completing medical education in 2000, Dr. Singh delivers high-quality medical care to the local community at 20325 N 51ST AVE STE 124.

Dr. Singh is affiliated with Arizona Advanced Surgery Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, diagnostic examination of the anus using an endoscope, 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

20325 N 51st Ave Ste 124

Glendale, AZ 853085665

Telephone 6232264025

Fax 6022264229

Associated Practice Facility / Clinic

🏢 Arizona Associated Surgeons Pllc Facility NPI 1396843272

Medicare Profile & Education

Medical School

Other

Graduation Year

2000

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Colon & Rectal Surgery in Glendale, AZ

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

26 Yrs +4.2 yrs vs City Avg

City Avg: 21.8 Yrs

State Avg: 27.7 Yrs

Regional Practice Density

5 Specialists

Practicing in Glendale, AZ (60 Statewide)

Telehealth Adoption Rate

20.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

69.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Singh (26 Years) 26 Yrs

Glendale Specialty Average (21.8 Years) 21.8 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
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	185	185	$491.00	$161.15
46600 Diagnostic examination of the anus using an endoscope	127	126	$353.00	$112.87
99213 Established patient office or other outpatient visit, typically 15 minutes	125	106	$266.51	$87.67
46221 Removal of external hemorrhoids by rubber banding	94	53	$841.00	$272.40
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	83	83	$330.00	$107.56
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	78	67	$166.00	$54.53
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	47	47	$754.00	$236.10
45380 Biopsy of large bowel using an endoscope	31	31	$615.32	$149.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	26	$377.00	$123.31
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	19	13	$209.00	$75.30
15860 Injection of agent into vein to assess blood flow of skin graft or flap	19	19	$317.00	$50.40
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$397.00	$124.96
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	12	12	$514.25	$165.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	142	142	$491.11	$159.30
46221 Removal of external hemorrhoids by rubber banding	133	73	$842.22	$274.72
46600 Diagnostic examination of the anus using an endoscope	126	121	$353.71	$115.40
99213 Established patient office or other outpatient visit, typically 15 minutes	123	105	$266.21	$87.36
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	111	111	$330.09	$107.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	93	74	$166.05	$54.15
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	38	37	$754.00	$239.52
15860 Injection of agent into vein to assess blood flow of skin graft or flap	27	27	$317.00	$51.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	18	$377.11	$123.67
45380 Biopsy of large bowel using an endoscope	17	17	$593.00	$144.66
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	14	12	$301.00	$115.34
46260 Removal of multiple hemorrhoid groups	13	13	$1445.62	$468.62
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	12	12	$585.25	$176.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
46221 Removal of external hemorrhoids by rubber banding	153	73	$859.27	$282.78
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	149	149	$328.83	$109.33
46600 Diagnostic examination of the anus using an endoscope	140	135	$361.22	$119.93
99213 Established patient office or other outpatient visit, typically 15 minutes	118	100	$270.79	$88.47
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	101	101	$495.11	$163.28
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	59	46	$166.97	$54.85
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	43	43	$773.21	$245.70
15860 Injection of agent into vein to assess blood flow of skin graft or flap	24	24	$317.13	$52.16
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	22	$379.67	$121.30
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	20	20	$547.75	$179.87
45380 Biopsy of large bowel using an endoscope	17	17	$588.00	$195.63
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	13	13	$584.15	$172.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	118	90	$270.36	$88.29
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	112	112	$495.09	$163.14
46600 Diagnostic examination of the anus using an endoscope	109	104	$356.84	$117.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	86	86	$330.55	$110.42
46221 Removal of external hemorrhoids by rubber banding	69	39	$863.43	$280.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	55	50	$394.85	$126.18
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	35	35	$755.00	$251.37
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	21	20	$165.52	$55.12
15860 Injection of agent into vein to assess blood flow of skin graft or flap	17	17	$318.00	$52.88
45380 Biopsy of large bowel using an endoscope	15	15	$580.87	$198.83
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	12	12	$539.25	$176.05

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	125	125	$276.00	$106.24
46600 Diagnostic examination of the anus using an endoscope	97	93	$230.00	$102.02
46221 Removal of external hemorrhoids by rubber banding	70	38	$573.00	$271.96
99213 Established patient office or other outpatient visit, typically 15 minutes	67	59	$178.00	$73.97
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	65	65	$419.00	$161.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	62	53	$270.00	$106.78
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	37	36	$861.30	$257.86
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	19	19	$601.32	$187.75
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	18	$110.00	$44.86
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$186.00	$75.16
45380 Biopsy of large bowel using an endoscope	15	15	$612.00	$196.32
15860 Injection of agent into vein to assess blood flow of skin graft or flap	12	12	$338.00	$54.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	131	131	$419.00	$160.47
46600 Diagnostic examination of the anus using an endoscope	114	110	$230.00	$93.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	90	71	$270.00	$106.86
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	77	77	$276.00	$105.40
99213 Established patient office or other outpatient visit, typically 15 minutes	65	58	$178.00	$71.20
46221 Removal of external hemorrhoids by rubber banding	60	34	$654.62	$263.03
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	40	40	$880.00	$250.75
46260 Removal of multiple hemorrhoid groups	19	19	$1324.68	$458.16
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	17	17	$519.12	$187.04
15860 Injection of agent into vein to assess blood flow of skin graft or flap	11	11	$338.00	$53.72
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$110.00	$44.22

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	113	113	$267.29	$103.77
46600 Diagnostic examination of the anus using an endoscope	63	61	$241.11	$86.44
99213 Established patient office or other outpatient visit, typically 15 minutes	60	49	$165.33	$71.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	59	43	$259.32	$105.56
46221 Removal of external hemorrhoids by rubber banding	46	27	$548.02	$258.17
45380 Biopsy of large bowel using an endoscope	23	23	$810.43	$131.10
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	22	22	$928.55	$259.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$419.00	$161.59
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	19	12	$191.00	$71.80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	14	$350.87	$134.78
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	14	14	$480.36	$187.42
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$155.25	$74.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	105	75	$140.66	$72.00
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	87	87	$209.00	$105.36
46600 Diagnostic examination of the anus using an endoscope	56	55	$300.00	$87.68
99202 New patient office or other outpatient visit, typically 20 minutes	55	55	$145.00	$73.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	52	42	$207.00	$104.32
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	44	32	$139.00	$69.96
46221 Removal of external hemorrhoids by rubber banding	32	17	$640.00	$266.30
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	29	29	$1320.00	$252.79
45380 Biopsy of large bowel using an endoscope	20	20	$1090.00	$138.95
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	14	14	$717.50	$186.50
45378 Diagnostic exam of large bowel using a flexible endoscope	14	13	$840.00	$168.86
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	12	$265.00	$135.34
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$85.00	$42.89

Medical Specialties & State Licenses

CMS Verified: 2022-08-05

Colon & Rectal Surgery Primary Specialty

NUCC Taxonomy Code: 208C00000X

State License AZ 44839

A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

635789 (AZ)

Hospital & Practice Group Affiliations

Arizona Advanced Surgery Llc

20325 N 51st Ave, Glendale, AZ 853085665

Phone: 6232264025

Arizona Advanced Surgery Llc

2320 N 3rd St, Phoenix, AZ 850041303

Phone: 6023400201

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Allen Agapay , MD

Surgery

NPI 1962401117

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

18 Historical Events

📍

Updated Practice Location August 05, 2022

Registered at 20325 N 51ST AVE STE 124, GLENDALE, AZ 853085665 (Tel: 6232264025)

📍

Updated Practice Location January 30, 2019

Registered at 19841 N 27TH AVE STE 300A, PHOENIX, AZ 850274012 (Tel: 6232264025)

📍

Updated Practice Location April 20, 2018

Registered at 19646 N 27TH AVE STE 201, PHOENIX, AZ 850274026 (Tel: 6232264025)

📍

Updated Business Mailing Address April 20, 2018

Registered at 2320 N 3RD ST, PHOENIX, AZ 850041303 (Tel: 6022589900)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 20, 2018

Colon & Rectal Surgery (License #44839 in AZ)

✅

NPI Profile Active August 30, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location August 30, 2017

Registered at 16601 N 40TH ST STE 204, PHOENIX, AZ 850323356 (Tel: (602) 996-4747)

📍

Updated Business Mailing Address August 30, 2017

Registered at 16601 N 40TH ST STE 204, PHOENIX, AZ 850323356 (Tel: (602) 996-4747)

👤

Provider Name / Credentials Updated August 30, 2017

Recorded as NEERAJ SINGH, M.D

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 30, 2017

Surgery (License #MT184822 in PA)

📍

Updated Practice Location July 26, 2017

Registered at 16601 N 40TH ST STE 204, PHOENIX, AZ 850323356 (Tel: (602) 996-4747)

📍

Updated Business Mailing Address July 26, 2017

Registered at 16601 N 40TH ST STE 204, PHOENIX, AZ 850323356 (Tel: (602) 996-4747)

✅

NPI Profile Active March 28, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location March 28, 2013

Registered at 3805 E BELL RD, SUITE 4800, PHOENIX, AZ 850322105 (Tel: 6029964747)

📍

Updated Business Mailing Address March 28, 2013

Registered at 3805 E BELL RD, SUITE 4800, PHOENIX, AZ 850322105 (Tel: 6029964747)

👤

Provider Name / Credentials Updated March 28, 2013

Recorded as NEERAJ SINGH, M.D

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 28, 2013

Surgery (License #MT184822 in PA)

🟢

Initial NPI Registration & Enumeration January 23, 2008

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: 1609053545

Entity Type:

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

Enumeration Date: January 23, 2008

Last Update: August 05, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2320 N 3rd St

Phoenix, AZ 850041303

Phone: 6022589900

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.