Prashant Singh, MBBS

  • Ann Arbor, MI
  • Gastroenterologist
NPI1336580174PAC ID6901034636
Medicare services, 2024
76
Medicare patients, 2024
100
Part D claims, 2024
280
Publications
465
Hospital affiliations
1
Practice address
1500 E Medical Center Dr, Ann Arbor, MI 48109
Practice phone
Call (734) 936-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

University Hospital

School-Based Health Center · Ann Arbor, Michigan

See all 3 affiliations

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Prashant Singh is a gastroenterologist in Ann Arbor, Michigan

Prashant Singh practices at University Hospital in Ann Arbor, Michigan.

Prashant Singh's NPI, 1336580174, was assigned on July 9, 2013. Prashant Singh holds Michigan license 4301119371.

NPI and contact details
Medicare PAC ID
6901034636
NPI enumeration date
July 9, 2013
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(734) 936-4000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
40
Medical school graduation
2012

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Prashant Singh practices at University Hospital in Ann Arbor, Michigan

Prashant Singh's primary practice is University Hospital, at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The practice phone is (734) 936-4000.

  • University Hospital
    1500 E Medical Center Dr, Ann Arbor, MI 48109Phone(734) 936-4000

Source: Dmand AI Affiliation Data

Prashant Singh is affiliated with 2 sites of care and 1 medical group

Prashant Singh's primary practice is University Hospital in Ann Arbor, Michigan. Prashant Singh is also affiliated with University Hospital. The medical group on file is University of Michigan Health. Prashant Singh's employer is on file too: a school & student health.

See all 3 affiliations for Prashant Singh

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Prashant Singh's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Prashant Singh practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
University HospitalAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Prashant Singh is one of 487 gastroenterologists in Michigan

Gastroenterology is Prashant Singh's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Prashant Singh's licenses on file in 2 states: Michigan and Massachusetts.

Specialties and state licenses

  • Gastroenterology, MichiganPrimaryLicense 4301119371 · taxonomy 207RG0100X
  • Massachusetts licenseLicense L-255566

Gastroenterologists near Prashant 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

Prashant Singh billed Medicare for 76 services in 2024

CMS data shows 76 Medicare services from Prashant Singh across 4 procedure codes in 2024, for 100 Medicare patients. Medicare paid $5,809 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202476
Medicare patients100
Paid by Medicare$5,809
Procedure codes4

Prashant Singh's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 712024: 658%
Surgery
2023: 242024: 1154%

Prashant Singh compared with the Michigan median for gastroenterologists, 2024

  • Prashant Singh
  • Michigan median
Medicare services
76vs 32477% below
Medicare patients
100vs 23057% below
Part D claims
159vs 42463% below

Medians across 487 gastroenterologists in Michigan with Dmand AI profiles that report each measure.

Prashant 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.

See all procedures by Prashant Singh

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Prashant Singh treated 100 Medicare patients in 2024, average age 66

CMS counts 100 Medicare patients who saw Prashant Singh in 2024. The largest group is 65 to 74, with 37 patients. 73% of them have high blood pressure, and 55% have high cholesterol. 25% are also on Medicaid. Their average risk score is 2.42, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Prashant Singh's median patient age at 57, with 60% women.

Medicare patients, 2024100
Average age66
Average risk score2.42
Also on Medicaid25%

Prashant Singh's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Prashant Singh's Medicare patients by sex, 2024

  • Women7070%
  • Men3030%

Chronic conditions among Prashant Singh's Medicare patients, 2024

  1. High blood pressure73%
  2. High cholesterol55%
  3. Anxiety43%
  4. Chronic kidney disease42%
  5. Arthritis40%
  6. Ischemic heart disease38%
  7. Mood disorders36%
  8. Diabetes33%

Share of Medicare patients with each condition. A patient can have several.

Prashant 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 57

Patient panel by sex, all payers

  • Women60%
  • Men39%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Prashant Singh wrote 280 Medicare Part D claims in 2024

In 2024, Prashant Singh wrote 280 Medicare Part D claims for 68 patients. 73% of them were for generic drugs. CMS names the drug for 159 of them, across 10 drugs with 11 or more claims each, at $53,096 in total drug cost. In 2023, CMS named 112 claims across 8 drugs.

Part D claims, 2024280
Drugs named by CMS10
Total drug cost$53,096
Part D patients68

Prashant Singh's Part D claims by kind of drug, 2024

  • Generic204 claims73%
  • Brand-name76 claims27%

Prashant 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 Prashant Singh's Part D claims, 2024

  • Antibiotics9%25 of 280 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: 1122024: 15942%

Drugs named by CMS: 10 in 2024, 8 in 2023.

See all prescribing by Prashant Singh

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

Prashant Singh ranks in the 52nd percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare

Prashant Singh accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Prashant Singh as offering telehealth. CMS counts 23 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Prashant Singh, more than 52% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Prashant Singh ranks in Medicare procedure volume

Colonoscopy
51st percentile26 procedures
Upper gastrointestinal (GI) endoscopy for acid reflux
52nd percentile23 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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Prashant Singh has 465 publications on record

Dmand AI links 465 papers to Prashant Singh, published from 2010 to 2025. 2022 was the busiest year, with 52. The most frequent topics are India, Irritable Bowel Syndrome and Celiac Disease. Prashant Singh has published most often in PLoS One. Prashant Singh's most frequent co-authors are Judy Whey-Lin Nee, Vikram Rangan and Jesse Katon, DO.

Papers465
Years published2010 to 2025

Prashant Singh's papers by year, 2016 to 2025

Topics Prashant Singh writes about most

  • India
  • Irritable Bowel Syndrome
  • Celiac Disease
  • Diarrhea
  • Constipation
  • Maternal Health Services
  • Socioeconomic Factors
  • Tobacco, Smokeless

Prashant Singh's most frequent co-authors

Recent publications by Prashant Singh

See all 465 publications and co-authors

See who Prashant Singh researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Prashant Singh works with, so you can find a warm path to the right gastroenterologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Prashant Singh received $3,376 in industry payments from 2016 to 2025

CMS Open Payments shows 20 general payments to Prashant Singh from 9 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 58% of the total. Bausch Health Americas, Inc. paid the most, $2,098.

General payments to Prashant Singh by program year, 2016 to 2025

General payments to Prashant Singh by kind, 2016 to 2025

$3.4Kin total
  • Consulting fees$1,95058%
  • Food and beverage$1,24637%
  • Education$1805%

Companies that paid Prashant Singh the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Prashant Singh

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Prashant Singh's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Prashant 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 Prashant Singh's NPI number?

Prashant Singh's NPI number is 1336580174. It was assigned on July 9, 2013, and it is active in the NPI Registry.

What does Prashant Singh specialize in?

Prashant Singh is a gastroenterologist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Prashant Singh practice?

Prashant Singh practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Prashant Singh's primary practice is University Hospital in Ann Arbor, Michigan.

What is Prashant Singh's office phone number?

The practice phone on file for Prashant Singh is (734) 936-4000.

What is Prashant Singh's medical license number?

Prashant Singh holds Michigan license 4301119371, one of the licenses on file in 2 states.

Which states has Prashant Singh been licensed in?

Dmand AI has state licenses on file for Prashant Singh in Michigan and Massachusetts.

Which hospitals is Prashant Singh affiliated with?

Prashant Singh is affiliated with University Hospital.

What medical group is Prashant Singh part of?

Prashant Singh is linked to University of Michigan Health.

Does Prashant Singh accept Medicare?

Yes. CMS data shows Prashant Singh billed Medicare for 76 services in 2024, and Prashant Singh accepts Medicare assignment.

Does Prashant Singh offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Prashant Singh as offering telehealth services.

Show 7 more questionsShow fewer questions

How many Medicare patients does Prashant Singh see?

CMS counts 100 Medicare patients who saw Prashant Singh in 2024, with an average age of 66.

What services does Prashant Singh bill to Medicare?

In 2024, Prashant Singh's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and hospital inpatient care (99222).

What drugs does Prashant Singh prescribe most?

In 2024 Medicare Part D data, Prashant Singh's most prescribed drugs by claims were Linzess, Omeprazole and Ondansetron HCl.

Has Prashant Singh received payments from drug or device companies?

CMS Open Payments shows $3,376 in general payments to Prashant Singh from 9 companies from 2016 to 2025. The largest total came from Bausch Health Americas, Inc.

How long has Prashant Singh been practicing?

Prashant Singh graduated from medical school in 2012, 14 years ago.

Does Prashant Singh do research?

Dmand AI links 465 publications to Prashant Singh, published from 2010 to 2025.

Who does Prashant Singh publish with?

Prashant Singh's most frequent co-authors are Judy Whey-Lin Nee (32 shared papers), Vikram Rangan (28 shared papers) and Jesse Katon, DO (10 shared papers).

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