Dr. Manpreet Singh Grewal, MD
- Medicare services, 2024
- 155
- Medicare patients, 2024
- 53
- Part D claims, 2024
- 41
- Publications
- 2
- Industry payments
- $7,390
- Practice address
- 2245 Stantonsburg Rd, Greenville, NC 27834
- Practice phone
- Call (248) 860-0031
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Quest Diagnostics Clinical Laboratories Inc
Greenville, North Carolina
Find Dr. Grewal's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Manpreet Singh Grewal is a colorectal surgeon in Greenville, North Carolina
Dr. Grewal practices at Quest Diagnostics Clinical Laboratories Inc in Greenville, North Carolina.
Dr. Grewal's NPI, 1255513909, was assigned on December 4, 2007. Dr. Grewal graduated from University Of Cincinnati College Of Medicine in 2005. Dr. Grewal holds Florida license ME96458.
- NPI
- 1255513909NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719158658
- NPI enumeration date
- December 4, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 860-0031
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Manpreet Singh Grewal practices at Quest Diagnostics Clinical Laboratories Inc in Greenville, North Carolina
Dr. Grewal's primary practice is Quest Diagnostics Clinical Laboratories Inc, at 2245 Stantonsburg Rd, Greenville, NC 27834 in Pitt County. The practice phone is (248) 860-0031.
- Quest Diagnostics Clinical Laboratories Inc2245 Stantonsburg Rd, Greenville, NC 27834 · Pitt CountyPhone(248) 860-0031
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Manpreet Singh Grewal is affiliated with 2 sites of care
Dr. Grewal's primary practice is Quest Diagnostics Clinical Laboratories Inc in Greenville, North Carolina. Dmand AI also links Dr. Grewal to 1 physician office, 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. Manpreet Singh Grewal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grewal practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Quest Diagnostics Clinical Laboratories Inc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Manpreet Singh Grewal is one of 32 colorectal surgeons in North Carolina
Colon and rectal surgery is Dr. Grewal's primary specialty in the NPI Registry, under taxonomy code 208C00000X. Dr. Grewal is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery. Dmand AI has Dr. Grewal's licenses on file in 3 states: Florida, Massachusetts and Rhode Island.
Specialties and state licenses
- Colon and rectal surgery, FloridaPrimary
- Massachusetts license
- Rhode Island license
Clinical focus
Dmand AI lists hemorrhoids among the conditions Dr. Grewal treats.
Colorectal surgeons near Dr. Grewal
Counts of colorectal surgeons 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. Manpreet Singh Grewal billed Medicare for 155 services in 2024
CMS data shows 155 Medicare services from Dr. Grewal across 4 procedure codes in 2024, for 53 Medicare patients. Medicare paid $19,708 for them. Every service was in an office.
Dr. Grewal's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 672024: 8527%
- Office and hospital visits
- 2023: 522024: 7035%
Dr. Grewal compared with the North Carolina median for colorectal surgeons, 2024
- Dr. Grewal
- North Carolina median
- Medicare services
- 155vs 155Close to median
- Medicare patients
- 53vs 12758% below
- Part D claims
- 14vs 6879% below
Medians across 30 colorectal surgeons in North Carolina with Dmand AI profiles that report each measure.
Dr. Grewal'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.
Need commercial claims for Dr. Grewal?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grewal and other colorectal surgeons in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Manpreet Singh Grewal treated 53 Medicare patients in 2024, average age 73
CMS counts 53 Medicare patients who saw Dr. Grewal in 2024. The largest group is 65 to 74, with 26 patients. 75% of them have high cholesterol, and 74% have high blood pressure. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Grewal's median patient age at 55, with 38% women.
Dr. Grewal's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Grewal's Medicare patients by sex, 2024
- Women1936%
- Men3464%
Chronic conditions among Dr. Grewal's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis53%
- Chronic kidney disease36%
- Ischemic heart disease36%
- Anxiety34%
- Diabetes30%
- COPD21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grewal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women38%
- Men62%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Manpreet Singh Grewal wrote 41 Medicare Part D claims in 2024
In 2024, Dr. Grewal wrote 41 Medicare Part D claims for 23 patients. 95% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $19 in total drug cost. In 2023, CMS named 22 claims across 2 drugs.
Dr. Grewal's Part D claims by kind of drug, 2024
- Generic39 claims95%
- Brand-name and other2 claims5%
Dr. Grewal'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 222024: 1436%
Drugs named by CMS: 1 in 2024, 2 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
How Dr. Manpreet Singh Grewal takes part in Medicare
Dr. Grewal accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Manpreet Singh Grewal has 2 publications on record
Dmand AI links 2 papers to Dr. Grewal. Dr. Grewal's most frequent co-authors are Horacio J. Asbun, MD, Justin H. Nguyen, MD and John Stauffer, MD.
Dr. Grewal's most frequent co-authors
- Horacio J. Asbun, MD2 shared papers
- Justin H. Nguyen, MD2 shared papers
- John Stauffer, MD2 shared papers
Recent publications by Dr. Grewal
J Am Geriatr Soc
See who Dr. Grewal researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Grewal works with, so you can find a warm path to the right colorectal surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Manpreet Singh Grewal received $7,390 in industry payments from 2016 to 2022
CMS Open Payments shows 58 general payments to Dr. Grewal from 10 drug and device companies from 2016 to 2022. Education make up the largest share, 51% of the total. Intuitive Surgical, Inc. paid the most, $6,905.
General payments to Dr. Grewal by program year, 2016 to 2022
General payments to Dr. Grewal by kind, 2016 to 2022
- Education$3,75051%
- Travel and lodging$2,55635%
- Food and beverage$1,08415%
Companies that paid Dr. Grewal the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Manpreet Singh Grewal has 1 award and honors on record
Dmand AI lists 1 award for Dr. Grewal, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Grewal
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Manpreet Singh Grewal graduated from University Of Cincinnati College Of Medicine
Dr. Grewal graduated from University Of Cincinnati College Of Medicine in 2005.
- Medical school
- Board certified in colon & rectal surgery
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Manpreet Singh Grewal accepts plans from 6 insurance carriers
Dr. Grewal is in network with 6 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Cigna
- CMS Medicare
Plan types Dr. Grewal accepts, by number of carriers
- Medicare5
- PPO5
- EPO2
- HMO2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Manpreet Singh Grewal'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) |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Manpreet Singh Grewal
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. Manpreet Singh Grewal's NPI number?
Dr. Manpreet Singh Grewal's NPI number is 1255513909. It was assigned on December 4, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Manpreet Singh Grewal?
Dr. Manpreet Singh Grewal is a colorectal surgeon in Greenville, North Carolina. The primary specialty in the NPI Registry is Colon & Rectal Surgery Physician (taxonomy code 208C00000X).
Where does Dr. Manpreet Singh Grewal practice?
Dr. Grewal practices at 2245 Stantonsburg Rd, Greenville, NC 27834. Dr. Grewal's primary practice is Quest Diagnostics Clinical Laboratories Inc in Greenville, North Carolina. Dmand AI also links Dr. Grewal to 1 physician office.
What is Dr. Manpreet Singh Grewal's office phone number?
The practice phone on file for Dr. Grewal is (248) 860-0031.
What is Dr. Manpreet Singh Grewal's medical license number?
Dr. Grewal holds Florida license ME96458, one of the licenses on file in 3 states.
Which states has Dr. Manpreet Singh Grewal been licensed in?
Dmand AI has state licenses on file for Dr. Grewal in Florida (2006 to 2026), Massachusetts (2010 to 2013) and Rhode Island (2010 to 2012).
Does Dr. Manpreet Singh Grewal accept Medicare?
Yes. CMS data shows Dr. Grewal billed Medicare for 155 services in 2024, and Dr. Grewal accepts Medicare assignment.
How many Medicare patients does Dr. Manpreet Singh Grewal see?
CMS counts 53 Medicare patients who saw Dr. Grewal in 2024, with an average age of 73.
Is Dr. Manpreet Singh Grewal board certified?
Yes. Dr. Grewal is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery.
What services does Dr. Manpreet Singh Grewal bill to Medicare?
In 2024, Dr. Grewal's most billed Medicare services were surgery: digestive system (46600), office visit, established patient (99214) and surgery: digestive system (46221).
Show 7 more questionsShow fewer questions
Where did Dr. Manpreet Singh Grewal go to medical school?
Dr. Grewal graduated from University Of Cincinnati College Of Medicine in 2005.
What drugs does Dr. Manpreet Singh Grewal prescribe most?
In 2024 Medicare Part D data, Dr. Grewal's most prescribed drugs by claims were Ibuprofen.
Has Dr. Manpreet Singh Grewal received payments from drug or device companies?
CMS Open Payments shows $7,390 in general payments to Dr. Grewal from 10 companies from 2016 to 2022. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Manpreet Singh Grewal been practicing?
Dr. Grewal graduated from medical school in 2005, 21 years ago.
Does Dr. Manpreet Singh Grewal do research?
Dmand AI links 2 publications to Dr. Grewal.
Who does Dr. Manpreet Singh Grewal publish with?
Dr. Grewal's most frequent co-authors are Horacio J. Asbun, MD (2 shared papers), Justin H. Nguyen, MD (2 shared papers) and John Stauffer, MD (2 shared papers).
What insurance does Dr. Manpreet Singh Grewal accept?
Dr. Grewal is in network with 6 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
Selling to colon and rectal surgery practices?
See colorectal surgeons in North Carolina by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card