Dr. Narinder Paul Grewal, DO
- Medicare services, 2024
- 118
- Medicare patients, 2024
- 116
- Hospital affiliations
- 2
- Industry payments
- $811
- Medical groups
- 4
- Practice address
- 700 West Oak Street, Kissimmee, FL 34741
- Practice phone
- Call (407) 846-2266
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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. Narinder Paul Grewal is a surgical critical care physician in Kissimmee, Florida
Dr. Grewal practices at HCA Florida Osceola Hospital in Kissimmee, Florida, part of HCA Healthcare.
Dr. Grewal's NPI, 1144657560, was assigned on September 30, 2013. Dr. Grewal graduated from Touro University California in 2008. Dr. Grewal holds New York license 276635-1.
- NPI
- 1144657560NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840514188
- NPI enumeration date
- September 30, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (407) 846-2266
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Narinder Paul Grewal practices at HCA Florida Osceola Hospital in Kissimmee, Florida
Dr. Grewal's primary practice is HCA Florida Osceola Hospital, at 700 West Oak Street, Kissimmee, FL 34741 in Osceola County. The practice phone is (407) 846-2266.
- HCA Florida Osceola Hospital700 West Oak Street, Kissimmee, FL 34741 · Osceola CountyPhone(407) 846-2266
Source: Dmand AI Affiliation Data
Dr. Narinder Paul Grewal is affiliated with 3 sites of care and 4 medical groups
Dr. Grewal's primary practice is HCA Florida Osceola Hospital in Kissimmee, Florida, part of HCA Healthcare. Dr. Grewal is also affiliated with HCA Florida Fort Walton-Destin Hospital. The medical group on file is HCA Florida Trauma Services-Fort Walton Beach. Dmand AI also links Dr. Grewal to 3 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Narinder Paul Grewal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grewal practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA Florida Osceola Hospital | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Narinder Paul Grewal is one of 141 surgical critical care physicians in Florida
Surgical critical care is Dr. Grewal's primary specialty in the NPI Registry, under taxonomy code 2086S0102X. Dr. Grewal is licensed in New York.
Specialties and state licenses
- Surgical critical care, New YorkPrimary
Surgical critical care physicians near Dr. Grewal
Counts of surgical critical care physicians 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. Narinder Paul Grewal billed Medicare for 118 services in 2024
CMS data shows 118 Medicare services from Dr. Grewal across 4 procedure codes in 2024, for 116 Medicare patients. Medicare paid $9,408 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Grewal's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2822024: 11858%
Dr. Grewal compared with the Florida median for surgical critical care physicians, 2024
- Dr. Grewal
- Florida median
- Medicare services
- 118vs 21746% below
- Medicare patients
- 116vs 14822% below
Medians across 134 surgical critical care physicians in Florida 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grewal and other surgical critical care physicians in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Narinder Paul Grewal treated 116 Medicare patients in 2024, average age 79
CMS counts 116 Medicare patients who saw Dr. Grewal in 2024. The largest group is 75 to 84, with 48 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 2.49, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Grewal's median patient age at 62, with 52% 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
- Women7060%
- Men4640%
Chronic conditions among Dr. Grewal's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease60%
- Chronic kidney disease56%
- Arthritis54%
- Diabetes53%
- Mood disorders49%
- Atrial fibrillation46%
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 62
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Narinder Paul Grewal takes part in Medicare
Dr. Grewal accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Narinder Paul Grewal received $811 in industry payments from 2016 to 2025
CMS Open Payments shows 18 general payments to Dr. Grewal from 16 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Carestream Health, Inc. paid the most, $166.
General payments to Dr. Grewal by program year, 2016 to 2025
Companies that paid Dr. Grewal 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. Narinder Paul Grewal graduated from Touro University California
Dr. Grewal graduated from Touro University California in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Narinder Paul 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| 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) |
| 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. Narinder Paul 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. Narinder Paul Grewal's NPI number?
Dr. Narinder Paul Grewal's NPI number is 1144657560. It was assigned on September 30, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Narinder Paul Grewal?
Dr. Narinder Paul Grewal is a surgical critical care physician in Kissimmee, Florida. The primary specialty in the NPI Registry is Surgical Critical Care Physician (taxonomy code 2086S0102X).
Where does Dr. Narinder Paul Grewal practice?
Dr. Grewal practices at 700 West Oak Street, Kissimmee, FL 34741. Dr. Grewal's primary practice is HCA Florida Osceola Hospital in Kissimmee, Florida, part of HCA Healthcare. Dmand AI also links Dr. Grewal to 3 medical groups and 1 group practice or clinic.
What is Dr. Narinder Paul Grewal's office phone number?
The practice phone on file for Dr. Grewal is (407) 846-2266.
What is Dr. Narinder Paul Grewal's medical license number?
Dr. Grewal holds New York license 276635-1.
Which hospitals is Dr. Narinder Paul Grewal affiliated with?
Dr. Grewal practices at HCA Florida Osceola Hospital in Kissimmee, Florida. Dr. Grewal is also affiliated with HCA Florida Fort Walton-Destin Hospital.
What medical group is Dr. Narinder Paul Grewal part of?
Dr. Grewal is linked to HCA Florida Trauma Services-Fort Walton Beach. Dmand AI links Dr. Grewal to 3 more medical groups.
Does Dr. Narinder Paul Grewal accept Medicare?
Yes. CMS data shows Dr. Grewal billed Medicare for 118 services in 2024, and Dr. Grewal accepts Medicare assignment.
How many Medicare patients does Dr. Narinder Paul Grewal see?
CMS counts 116 Medicare patients who saw Dr. Grewal in 2024, with an average age of 79.
What services does Dr. Narinder Paul Grewal bill to Medicare?
In 2024, Dr. Grewal's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99231) and critical care (99291).
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Where did Dr. Narinder Paul Grewal go to medical school?
Dr. Grewal graduated from Touro University California in 2008.
Has Dr. Narinder Paul Grewal received payments from drug or device companies?
CMS Open Payments shows $811 in general payments to Dr. Grewal from 16 companies from 2016 to 2025. The largest total came from Carestream Health, Inc.
How long has Dr. Narinder Paul Grewal been practicing?
Dr. Grewal graduated from medical school in 2008, 18 years ago.
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