Dr. Vikram Boolchand Singh, MD
- Medicare services, 2024
- 908
- Medicare patients, 2024
- 358
- Part D claims, 2024
- 1,255
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 20100 N 51st Ave, Glendale, AZ 85308
- Practice phone
- Call (480) 699-2996
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Arizona Gastrointestinal Associates, PLC
Glendale, Arizona
Find Dr. Singh's professional email, personal email and mobile number
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Dr. Vikram Boolchand Singh is a gastroenterologist in Glendale, Arizona
Dr. Singh practices at Arizona Gastrointestinal Associates, PLC in Glendale, Arizona.
Dr. Singh's NPI, 1942401807, was assigned on May 29, 2007. Dr. Singh graduated from Northeastern Ohio University College of Medicine in 2003. Dr. Singh holds Arizona license 77439.
- NPI
- 1942401807NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264524776
- NPI enumeration date
- May 29, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 699-2996
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Vikram Boolchand Singh practices at Arizona Gastrointestinal Associates, PLC in Glendale, Arizona
Dr. Singh's primary practice is Arizona Gastrointestinal Associates, PLC, at 20100 N 51st Ave, Glendale, AZ 85308 in Maricopa County. The practice phone is (480) 699-2996.
- Arizona Gastrointestinal Associates, PLC20100 N 51st Ave, Glendale, AZ 85308 · Maricopa CountyPhone(480) 699-2996
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Vikram Boolchand Singh is affiliated with 3 sites of care and 1 medical group
Dr. Singh's primary practice is Arizona Gastrointestinal Associates, PLC in Glendale, Arizona. Dr. Singh is also affiliated with Abrazo Arrowhead Campus. The medical group on file is Arizona Gastrointestinal Associates. Dmand AI also links Dr. Singh to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Vikram Boolchand Singh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Singh practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Arizona Gastrointestinal Associates, PLC | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Vikram Boolchand Singh is one of 380 gastroenterologists in Arizona
Gastroenterology is Dr. Singh's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Singh is licensed in Arizona.
Specialties and state licenses
- Gastroenterology, ArizonaPrimary
Gastroenterologists near Dr. Singh
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Vikram Boolchand Singh billed Medicare for 908 services in 2024
CMS data shows 908 Medicare services from Dr. Singh across 16 procedure codes in 2024, for 358 Medicare patients. Medicare paid $80,764 for them.
Dr. Singh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4742024: 54415%
- Surgery
- 2023: 2292024: 2252%
- Other services
- 2023: 222024: 139532%
Where Dr. Singh's Medicare services took place, 2024
- In an office52257%
- In a facility38643%
Dr. Singh compared with the Arizona median for gastroenterologists, 2024
- Dr. Singh
- Arizona median
- Medicare services
- 908vs 50879% above
- Medicare patients
- 358vs 31912% above
- Part D claims
- 1,139vs 3103.7 times
Medians across 369 gastroenterologists in Arizona with Dmand AI profiles that report each measure.
Dr. Singh's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Singh and other gastroenterologists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Vikram Boolchand Singh treated 358 Medicare patients in 2024, average age 73
CMS counts 358 Medicare patients who saw Dr. Singh in 2024. The largest group is 65 to 74, with 189 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Singh's median patient age at 60, with 53% women.
Dr. Singh's Medicare patients by age, 2024
Dr. Singh's Medicare patients by sex, 2024
- Women18853%
- Men17047%
Chronic conditions among Dr. Singh's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease39%
- Chronic kidney disease36%
- Diabetes36%
- Anxiety27%
- Mood disorders23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Singh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Vikram Boolchand Singh wrote 1,255 Medicare Part D claims in 2024
In 2024, Dr. Singh wrote 1,255 Medicare Part D claims for 469 patients. 73% of them were for generic drugs. CMS names the drug for 1,139 of them, across 23 drugs with 11 or more claims each, at $319,363 in total drug cost. In 2023, CMS named 1,047 claims across 22 drugs.
Dr. Singh's Part D claims by kind of drug, 2024
- Generic918 claims73%
- Brand-name337 claims27%
Dr. Singh's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Singh's Part D claims, 2024
- Antibiotics2%28 of 1,255 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,0472024: 1,1399%
Drugs named by CMS: 23 in 2024, 22 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Vikram Boolchand Singh ranks in the 84th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Singh accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 142 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Singh, more than 84% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Singh ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 84th percentile142 procedures
- Colonoscopy
- 75th percentile81 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Vikram Boolchand Singh has 1 publication on record
Dmand AI links 1 paper to Dr. Singh in 2024.
Recent publications by Dr. Singh
See who Dr. Singh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Singh works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Vikram Boolchand Singh received $45,480 in industry payments from 2016 to 2025
CMS Open Payments shows 962 general payments to Dr. Singh from 56 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 54% of the total. Allergan Inc. paid the most, $23,341.
General payments to Dr. Singh by program year, 2016 to 2025
General payments to Dr. Singh by kind, 2016 to 2025
- Speaker and faculty fees$24,45054%
- Food and beverage$19,78744%
- Education speaker fees$1,1433%
- Education$1000%
Companies that paid Dr. Singh the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Vikram Boolchand Singh graduated from Northeastern Ohio University College of Medicine
Dr. Singh graduated from Northeastern Ohio University College of Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Vikram Boolchand Singh's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Vikram Boolchand Singh
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Vikram Boolchand Singh's NPI number?
Dr. Vikram Boolchand Singh's NPI number is 1942401807. It was assigned on May 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Vikram Boolchand Singh?
Dr. Vikram Boolchand Singh is a gastroenterologist in Glendale, Arizona. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Vikram Boolchand Singh practice?
Dr. Singh practices at 20100 N 51st Ave, Glendale, AZ 85308. Dr. Singh's primary practice is Arizona Gastrointestinal Associates, PLC in Glendale, Arizona. Dmand AI also links Dr. Singh to 1 group practice or clinic.
What is Dr. Vikram Boolchand Singh's office phone number?
The practice phone on file for Dr. Singh is (480) 699-2996.
What is Dr. Vikram Boolchand Singh's medical license number?
Dr. Singh holds Arizona license 77439.
Which hospitals is Dr. Vikram Boolchand Singh affiliated with?
Dr. Singh is affiliated with Abrazo Arrowhead Campus.
What medical group is Dr. Vikram Boolchand Singh part of?
Dr. Singh is linked to Arizona Gastrointestinal Associates.
Does Dr. Vikram Boolchand Singh accept Medicare?
Yes. CMS data shows Dr. Singh billed Medicare for 908 services in 2024, and Dr. Singh accepts Medicare assignment.
How many Medicare patients does Dr. Vikram Boolchand Singh see?
CMS counts 358 Medicare patients who saw Dr. Singh in 2024, with an average age of 73.
What services does Dr. Vikram Boolchand Singh bill to Medicare?
In 2024, Dr. Singh's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G2211).
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Where did Dr. Vikram Boolchand Singh go to medical school?
Dr. Singh graduated from Northeastern Ohio University College of Medicine in 2003.
What drugs does Dr. Vikram Boolchand Singh prescribe most?
In 2024 Medicare Part D data, Dr. Singh's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Sod Sulf-Potass Sulf-Mag Sulf.
Has Dr. Vikram Boolchand Singh received payments from drug or device companies?
CMS Open Payments shows $45,480 in general payments to Dr. Singh from 56 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. Vikram Boolchand Singh been practicing?
Dr. Singh graduated from medical school in 2003, 23 years ago.
Does Dr. Vikram Boolchand Singh do research?
Dmand AI links 1 publication to Dr. Singh.
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