Dr. Ian S. Gross, MD
- Medicare services, 2024
- 348
- Medicare patients, 2024
- 356
- MIPS score, 2024
- 95
- Hospital affiliations
- 4
- Industry payments
- $88
- Practice address
- 800 Prudential Dr, Jacksonville, FL 32207
- Practice phone
- Call (904) 202-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gross' professional email, personal email and mobile number
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Dr. Ian S. Gross is a hospitalist in Jacksonville, Florida
Dr. Gross practices at Baptist Medical Center Jacksonville in Jacksonville, Florida, part of Baptist Health.
Dr. Gross' NPI, 1861803199, was assigned on May 8, 2014. Dr. Gross graduated from Ross University School of Medicine in 2013. Dr. Gross holds Florida license ME132901.
- NPI
- 1861803199NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315164779
- NPI enumeration date
- May 8, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (904) 202-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ian S. Gross practices at Baptist Medical Center Jacksonville in Jacksonville, Florida
Dr. Gross' primary practice is Baptist Medical Center Jacksonville, at 800 Prudential Dr, Jacksonville, FL 32207 in Duval County. The practice phone is (904) 202-2000.
- Baptist Medical Center Jacksonville800 Prudential Dr, Jacksonville, FL 32207 · Duval CountyPhone(904) 202-2000
Source: Dmand AI Affiliation Data
Dr. Ian S. Gross is affiliated with 5 sites of care and 1 medical group
Dr. Gross' primary practice is Baptist Medical Center Jacksonville in Jacksonville, Florida, part of Baptist Health. Dr. Gross is also affiliated with Baptist Medical Center Beaches. The medical group on file is Baptist Primary Care. Dmand AI also links Dr. Gross to 2 more hospitals 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. Ian S. Gross' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gross practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baptist Medical Center Jacksonville | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ian S. Gross is one of 1,637 hospitalists in Florida
Hospitalist is Dr. Gross' primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Gross is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Gross' licenses on file in 3 states: Florida, Massachusetts and Connecticut.
Specialties and state licenses
- Hospitalist, FloridaPrimary
- Massachusetts license
- Connecticut license
Hospitalists near Dr. Gross
Counts of hospitalists 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. Ian S. Gross billed Medicare for 348 services in 2024
CMS data shows 348 Medicare services from Dr. Gross across 2 procedure codes in 2024, for 356 Medicare patients. Medicare paid $44,749 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gross' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3522024: 3481%
Dr. Gross compared with the Florida median for hospitalists, 2024
- Dr. Gross
- Florida median
- Medicare services
- 348vs 54336% below
- Medicare patients
- 356vs 24347% above
Medians across 1,516 hospitalists in Florida with Dmand AI profiles that report each measure.
Dr. Gross' 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. Gross and other hospitalists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ian S. Gross treated 356 Medicare patients in 2024, average age 75
CMS counts 356 Medicare patients who saw Dr. Gross in 2024. The largest group is 75 to 84, with 131 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 2.63, 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. Gross' median patient age at 67, with 50% women.
Dr. Gross' Medicare patients by age, 2024
Dr. Gross' Medicare patients by sex, 2024
- Women20357%
- Men15343%
Chronic conditions among Dr. Gross' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Ischemic heart disease62%
- Chronic kidney disease55%
- Diabetes54%
- Mood disorders49%
- Anxiety46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gross' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women50%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ian S. Gross scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Gross for performance year 2024, reported through an alternative payment model (APM). Dr. Gross accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Gross' MIPS scores, performance year 2024
- 95of 100Final score
- 84.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Ian S. Gross received $88 in industry payments from 2023 to 2025
CMS Open Payments shows 4 general payments to Dr. Gross from 2 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $49.
General payments to Dr. Gross by program year, 2023 to 2025
Companies that paid Dr. Gross the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ian S. Gross has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Gross, most recently America's Top Doctors in 2014.
Awards and honors for Dr. Gross
- 2014
- America's Top Doctors
- Top Doctors: New York Metro Area
- 2008
- New York Magazine: Top Doctors
Source: Dmand AI Professional Profile Data
Dr. Ian S. Gross graduated from Ross University School of Medicine
Dr. Gross graduated from Ross University School of Medicine in 2013.
- Medical school
- Board certified in internal medicine
- Board certified in pulmonary disease
Source: Dmand AI Professional Profile Data
Dr. Ian S. Gross accepts plans from 12 insurance carriers
Dr. Gross is in network with 12 carriers, including Elevance, United Healthcare and Aetna. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Elevance
- United Healthcare
- Aetna
- Aspirus Health Plan
- Blue Cross Blue Shield of Michigan
- HCSC
- Alliant Health Plans
- Blue Cross and Blue Shield of Kansas City
- +4 more carriersWith a free account
Plan types Dr. Gross accepts, by number of carriers
- HMO8
- PPO5
- EPO4
- Medicaid2
- Medicare2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Ian S. Gross'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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. Ian S. Gross
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. Ian S. Gross' NPI number?
Dr. Ian S. Gross' NPI number is 1861803199. It was assigned on May 8, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Ian S. Gross?
Dr. Ian S. Gross is a hospitalist in Jacksonville, Florida. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Ian S. Gross practice?
Dr. Gross practices at 800 Prudential Dr, Jacksonville, FL 32207. Dr. Gross' primary practice is Baptist Medical Center Jacksonville in Jacksonville, Florida, part of Baptist Health. Dmand AI also links Dr. Gross to 2 hospitals and 1 group practice or clinic.
What is Dr. Ian S. Gross' office phone number?
The practice phone on file for Dr. Gross is (904) 202-2000.
What is Dr. Ian S. Gross' medical license number?
Dr. Gross holds Florida license ME132901, one of the licenses on file in 3 states.
Which states has Dr. Ian S. Gross been licensed in?
Dmand AI has state licenses on file for Dr. Gross in Florida (2017 to 2027), Massachusetts (2014 to 2017) and Connecticut (1974 to 2016).
Which hospitals is Dr. Ian S. Gross affiliated with?
Dr. Gross practices at Baptist Medical Center Jacksonville in Jacksonville, Florida. Dr. Gross is also affiliated with Baptist Medical Center Beaches. Dmand AI links Dr. Gross to 2 more hospitals.
What medical group is Dr. Ian S. Gross part of?
Dr. Gross is linked to Baptist Primary Care.
Does Dr. Ian S. Gross accept Medicare?
Yes. CMS data shows Dr. Gross billed Medicare for 348 services in 2024, and Dr. Gross accepts Medicare assignment.
What is Dr. Ian S. Gross' MIPS score?
Dr. Gross' MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Ian S. Gross see?
CMS counts 356 Medicare patients who saw Dr. Gross in 2024, with an average age of 75.
Is Dr. Ian S. Gross board certified?
Yes. Dr. Gross is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Ian S. Gross bill to Medicare?
In 2024, Dr. Gross' most billed Medicare services were hospital inpatient care (99223) and hospital inpatient care (99222).
Where did Dr. Ian S. Gross go to medical school?
Dr. Gross graduated from Ross University School of Medicine in 2013.
Has Dr. Ian S. Gross received payments from drug or device companies?
CMS Open Payments shows $88 in general payments to Dr. Gross from 2 companies from 2023 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Ian S. Gross been practicing?
Dr. Gross graduated from medical school in 2013, 13 years ago.
What insurance does Dr. Ian S. Gross accept?
Dr. Gross is in network with 12 carriers, including Elevance, United Healthcare and Aetna. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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