A colorectal surgeon in Arizona, Dr. Neeraj Singh offers comprehensive care for intestinal diseases that affect the colon, rectum and intestines.

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Dr. Singh

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of Dr. Singh

Colon and Rectal Care Center Of Phoenix (Main Office)  

Accepting New Patients?

Yes, Dr. Neeraj Singh is accepting new patients at this office.


(623) 226-4229


19841 N 27th Ave, Suite 300A, Phoenix, AZ 85027

Office Details

Doctor Specialties Colorectal Surgery & General Surgery
Accepting New Patients? Yes
Practice Specialty Colorectal Surgery
Languages Spoken English, Hindi, Punjabi, Urdu

Insurance Accepted  

  • Please contact the office

About Dr. Singh
Dr. Singh


A graduate of the Government Medical College Amritsar in Punjab, India, Dr. Singh completed his Medical School and orthopedic surgery residency in India and moved to USA in 2003. He joined General surgery residency at Easton Hospital (Drexel University) in Pennsylvania. He then completed a fellowship in colon and rectal surgery in New York at the University of Buffalo. He is a Double Board certified in General Surgery and Colon and Rectal Surgery. Dr. Singh possesses advanced laparoscopic and Robotic training and handles all types of colon and rectal procedures including colonoscopies and simple and complex endoscopic procedures , minimally invasive and open colon and rectal surgeries for benign and malignant diseases, Inflammatory bowel disease , Rectal Prolapse , Fecal Incontinence, anorectal procedures like Hemorrhoids, Fissure ,Fistulas and Prolapse , Pelvic Floor Disorederes , Endorectal ultrasound and pelvic manometry. A native of India, Dr. Singh speaks English, Hindi, Punjabi and Urdu languages. He is active in a number of professional organizations and is a member of the Arizona Sikh Medical Association.


Conditions Treated 

  • Fecal Incontinence
  • Fissure
  • Fistulas and Prolapse
  • Hemorrhoids
  • Inflammatory Bowel Disease
  • Pelvic Floor Disorders
  • Rectal Prolapse

Services & Procedures

  • Aanorectal procedures
  • Colonoscopy
  • Endorectal ultrasound
  • Minimally invasive and open colon and rectal surgeries
  • Pelvic manometry
  • Simple and complex endoscopic procedures

Special Interests  

  • Advanced Robotic Surgery
  • Endoscopic Procedures
  • Laparoscopic Procedures

Education & Training  

Medical School


  • Easton Hospital (Drexel University)Philadelphia, PA
    Residency in General Surgery


  • University of BuffaloBuffalo, New York
    Fellowship in Colon and rectal surgery

Languages Spoken  

  • English
  • Hindi
  • Punjabi
  • Urdu

Dr. Singh's Medicare Fee‑for‑Service Data (2014)  

Please Note: The information displayed below is sourced from the 2014 Medicare Physician and Other Supplier National Provider Identifier (NPI) Aggregate Report. It's important to remember that the statistics below are not inclusive of all patients treated by Dr. Singh, but only those who participate in Medicare.

  • Doctor participates in Medicare?: Yes 
  • Number of HCPCS Codes: 100 
  • Number of Services: 866 
  • Medical Suppress Indicator:  
  • Number of HCPCS Associated With Medical Services: 100 
  • Number of Medical Services: 866 
  • Number of Medicare Patients with Medical Services: 327 
  Medicare Patient Demographics
  • Total Number of Medicare Patients: 327 
  • Average Age of Medicare Patients: 71 
  • Number of Patients Under Age 65: 53 
  • Number of Patients Age 65 to 74: 153 
  • Number of Patients Age 75 to 84: 90 
  • Number of Patients Over Age 84: 31 
  • Number of Female Patients : 173 
  • Number of Male Patients: 154 
  • Number of Non-Hispanic White Patients: 288 
  • Number of Black or African American Patients: 0 
  • Number of Asian Pacific Islander Patients: 0 
  • Number of Hispanic Patients: 20 
  • Number of American Indian/Alaska Native Patients: 0 
  • Number of Patients with Race Not Elsewhere Classified: 0 
  • Number of Patients with Medicare Only Entitlement: 280 
  • Number of Patients with Medicare & Medicaid Entitlement: 47 
  Medicare Patient Condition Demographics
  • Percent of Patients with Atrial Fibrillation: 17% 
  • Percent of Patients with Alzheimer’s Disease or Dementia: 7% 
  • Percent of Patients with Asthma: 13% 
  • Percent of Patients with Cancer: 23% 
  • Percent of Patients with Heart Failure: 20% 
  • Percent of Patients with Chronic Kidney Disease: 36% 
  • Percent of Patients with Chronic Obstructive Pulmonary Disease: 23% 
  • Percent of Patients with Depression: 25% 
  • Percent of Patients with Diabetes: 29% 
  • Percent of Patients with Hyperlipidemia: 55% 
  • Percent of Patients with Hypertension (High Blood Pressure): 72% 
  • Percent of Patients with Ischemic Heart Disease: 33% 
  • Percent of Patients with Osteoporosis: 13% 
  • Percent of Patients with Rheumatoid Arthritis / Osteoarthritis: 42% 
  • Percent of Patients with Schizophrenia / Other Psychotic Disorders: 0% 
  • Percent of Patients with Stroke: 6% 
  Medicare Payments Data
  • Total Submitted Charge Amount: $374,059.25 
  • Total Medicare Allowed Amount: $153,681.97 
  • Total Medicare Payment Amount: $119,196.57 
  • Total Medicare Standardized Payment Amount: $120,940.37 
  • Total Medical Submitted Charge Amount: $374,059.25 
  • Total Medical Medicare Allowed Amount: $153,681.97 
  • Total Medical Medicare Payment Amount: $119,196.57 
  • Total Medical Medicare Standardized Payment Amount: $120,940.37 
  Medicare Prescription Drug Data
  • Drug Suppress Indicator: n/a 
  • Number of HCPCS Associated With Drug Services: 0 
  • Number of Drug Services: 0 
  • Number of Medicare Beneficiaries With Drug Services: 0 
  • Total Drug Submitted Charge Amount: $0.00 
  • Total Drug Medicare Allowed Amount: $0.00 
  • Total Drug Medicare Payment Amount: $0.00 
  • Total Drug Medicare Standardized Payment Amount: $0.00 

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