Dr. Joshua Gruber, DO
- Medicare services, 2022
- 222
- Part D claims, 2021
- 55
- Hospital affiliations
- 2
- Industry payments
- $144
- Medical groups
- 6
- Practice address
- 119 Oakfield Dr, Brandon, FL 33511
- Practice phone
- Call (813) 916-0600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gruber'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. Joshua Gruber is an emergency medicine physician in Brandon, Florida
Dr. Gruber practices at HCA Florida Brandon Hospital in Brandon, Florida, part of HCA Healthcare.
Dr. Gruber's NPI, 1497136402, was assigned on June 16, 2015. Dr. Gruber holds Pennsylvania license OT016645.
- NPI
- 1497136402NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820349673
- NPI enumeration date
- June 16, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (813) 916-0600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joshua Gruber practices at HCA Florida Brandon Hospital in Brandon, Florida
Dr. Gruber's primary practice is HCA Florida Brandon Hospital, at 119 Oakfield Dr, Brandon, FL 33511 in Hillsborough County. The practice phone is (813) 916-0600.
- HCA Florida Brandon Hospital119 Oakfield Dr, Brandon, FL 33511 · Hillsborough CountyPhone(813) 916-0600
Source: Dmand AI Affiliation Data
Dr. Joshua Gruber is affiliated with 3 sites of care and 6 medical groups
Dr. Gruber's primary practice is HCA Florida Brandon Hospital in Brandon, Florida, part of HCA Healthcare. The medical group on file is ICC Healthcare. Dmand AI also links Dr. Gruber to 1 more hospital, 5 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. Joshua Gruber's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gruber practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA Florida Brandon Hospital | Available with a free account |
| +2 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joshua Gruber is one of 3,847 emergency medicine physicians in Florida
Emergency medicine is Dr. Gruber's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Gruber is licensed in Pennsylvania.
Specialties and state licenses
- Emergency medicine, PennsylvaniaPrimary
Emergency medicine physicians near Dr. Gruber
Counts of emergency medicine 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. Joshua Gruber billed Medicare for 222 services in 2022
CMS data shows 222 Medicare services from Dr. Gruber across 3 procedure codes in 2022. Medicare paid $28,721 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gruber's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 4462022: 22250%
- Tests and treatments
- 2021: 412022: 0100%
Dr. Gruber compared with the Florida median for emergency medicine physicians, 2022
- Dr. Gruber
- Florida median
- Medicare services
- 222vs 30828% below
- Part D claims
- 55vs 8435% below
Medians across 3,699 emergency medicine physicians in Florida with Dmand AI profiles that report each measure.
Dr. Gruber's most billed Medicare procedure codes, 2022
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. Gruber?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gruber and other emergency medicine physicians in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joshua Gruber's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Gruber's median patient age at 73, with 51% women.
Dr. Gruber's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women51%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Joshua Gruber wrote 55 Medicare Part D claims in 2021
In 2021, Dr. Gruber wrote 55 Medicare Part D claims. They cover 4 drugs, with $375 in total drug cost. In 2020, CMS named 25 claims across 2 drugs.
Dr. Gruber's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 252021: 55120%
Drugs named by CMS: 4 in 2021, 2 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Joshua Gruber takes part in Medicare
Dr. Gruber 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)
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Dr. Joshua Gruber received $144 in industry payments from 2016 to 2025
CMS Open Payments shows 5 general payments to Dr. Gruber from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $45.
General payments to Dr. Gruber by program year, 2016 to 2025
Companies that paid Dr. Gruber the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Joshua Gruber'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Joshua Gruber
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. Joshua Gruber's NPI number?
Dr. Joshua Gruber's NPI number is 1497136402. It was assigned on June 16, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Joshua Gruber?
Dr. Joshua Gruber is an emergency medicine physician in Brandon, Florida. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Joshua Gruber practice?
Dr. Gruber practices at 119 Oakfield Dr, Brandon, FL 33511. Dr. Gruber's primary practice is HCA Florida Brandon Hospital in Brandon, Florida, part of HCA Healthcare. Dmand AI also links Dr. Gruber to 1 hospital, 5 medical groups and 1 group practice or clinic.
What is Dr. Joshua Gruber's office phone number?
The practice phone on file for Dr. Gruber is (813) 916-0600.
What is Dr. Joshua Gruber's medical license number?
Dr. Gruber holds Pennsylvania license OT016645.
Which hospitals is Dr. Joshua Gruber affiliated with?
Dr. Gruber practices at HCA Florida Brandon Hospital in Brandon, Florida. Dmand AI links Dr. Gruber to 1 more hospital.
What medical group is Dr. Joshua Gruber part of?
Dr. Gruber is linked to ICC Healthcare. Dmand AI links Dr. Gruber to 5 more medical groups.
Does Dr. Joshua Gruber accept Medicare?
Yes. CMS data shows Dr. Gruber billed Medicare for 222 services in 2022, and Dr. Gruber accepts Medicare assignment.
What services does Dr. Joshua Gruber bill to Medicare?
In 2022, Dr. Gruber's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and emergency department visit (99283).
What drugs does Dr. Joshua Gruber prescribe most?
In 2021 Medicare Part D data, Dr. Gruber's most prescribed drugs by claims were Cephalexin, Ondansetron ODT and Prednisone.
Has Dr. Joshua Gruber received payments from drug or device companies?
CMS Open Payments shows $144 in general payments to Dr. Gruber from 4 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Joshua Gruber been practicing?
Dr. Gruber graduated from medical school in 2015, 11 years ago.
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