Dr. Ian R. Grover, MD
- Medicare services, 2024
- 761
- Medicare patients, 2024
- 576
- Part D claims, 2024
- 262
- Publications
- 9
- MIPS score, 2024
- 91
- Practice address
- 200 W Arbor Dr, San Diego, CA 92103
- Practice phone
- Call (619) 543-6222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCSD Hillcrest Medical Center
San Diego, California
Find Dr. Grover'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. Ian R. Grover is an emergency medicine physician in San Diego, California
Dr. Grover practices at UCSD Hillcrest Medical Center in San Diego, California.
Dr. Grover's NPI, 1073556304, was assigned on June 14, 2006. Dr. Grover graduated from Carver College of Medicine in 1994. Dr. Grover holds California license A55341.
- NPI
- 1073556304NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739214388
- NPI enumeration date
- June 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (619) 543-6222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ian R. Grover practices at UCSD Hillcrest Medical Center in San Diego, California
Dr. Grover's primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.
- UCSD Hillcrest Medical Center200 W Arbor Dr, San Diego, CA 92103 · San Diego CountyPhone(619) 543-6222
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ian R. Grover is affiliated with 5 sites of care and 3 medical groups
Dr. Grover's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dr. Grover is also affiliated with Hillcrest Medical Center. The medical group on file is UC San Diego Health. Dmand AI also links Dr. Grover to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ian R. Grover's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grover practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSD Hillcrest Medical Center | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ian R. Grover is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Grover's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Grover is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Grover's licenses on file in 3 states: California, North Carolina and Florida.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- North Carolina license
- Florida license
Emergency medicine physicians near Dr. Grover
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. Ian R. Grover billed Medicare for 761 services in 2024
CMS data shows 761 Medicare services from Dr. Grover across 13 procedure codes in 2024, for 576 Medicare patients. Medicare paid $62,811 for them.
Dr. Grover's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3822024: 48828%
- Tests and treatments
- 2023: 2472024: 2605%
- Lab and pathology
- 2023: 142024: 137%
Where Dr. Grover's Medicare services took place, 2024
- In an office18124%
- In a facility58076%
Dr. Grover compared with the California median for emergency medicine physicians, 2024
- Dr. Grover
- California median
- Medicare services
- 761vs 2652.9 times
- Medicare patients
- 576vs 2432.4 times
- Part D claims
- 57vs 628% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Grover'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. Grover?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grover and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ian R. Grover treated 576 Medicare patients in 2024, average age 73
CMS counts 576 Medicare patients who saw Dr. Grover in 2024. The largest group is 65 to 74, with 224 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 38% are also on Medicaid. Their average risk score is 2.32, 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. Grover's median patient age at 49, with 55% women.
Dr. Grover's Medicare patients by age, 2024
Dr. Grover's Medicare patients by sex, 2024
- Women31054%
- Men26646%
Chronic conditions among Dr. Grover's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis55%
- Mood disorders40%
- Depression37%
- Chronic kidney disease36%
- Anxiety35%
- Diabetes35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grover's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ian R. Grover wrote 262 Medicare Part D claims in 2024
In 2024, Dr. Grover wrote 262 Medicare Part D claims for 181 patients. 92% of them were for generic drugs. CMS names the drug for 57 of them, across 4 drugs with 11 or more claims each, at $884 in total drug cost. In 2023, CMS named 30 claims across 2 drugs.
Dr. Grover's Part D claims by kind of drug, 2024
- Generic240 claims92%
- Brand-name22 claims8%
Dr. Grover'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 Dr. Grover's Part D claims, 2024
- Opioids9%24 of 262 claims
- Antibiotics25%65 of 262 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: 302024: 5790%
Drugs named by CMS: 4 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
Dr. Ian R. Grover scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Grover for performance year 2024, reported as part of a group. Dr. Grover accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Grover as offering telehealth. CMS counts 28 procedures of removal of tissue by Dr. Grover, more than 73% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Grover's MIPS scores, performance year 2024
- 91of 100Final score
- 84.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Grover ranks in Medicare procedure volume
- Removal of tissue
- 73rd percentile28 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ian R. Grover has 9 publications on record
Dmand AI links 9 papers to Dr. Grover, published from 2018 to 2025. The most frequent topics are Hyperbaric Oxygenation, COVID-19 and Diving. Dr. Grover has published most often in Diving Hyperb Med. Dr. Grover's most frequent co-authors are Tom S. Neuman, MD, Karen B. Van Hoesen, MD and Stephen R. Hayden, MD.
Dr. Grover's papers by year, 2018 to 2025
Topics Dr. Grover writes about most
- Hyperbaric Oxygenation
- COVID-19
- Diving
Dr. Grover's most frequent co-authors
- Tom S. Neuman, MD3 shared papers
- Karen B. Van Hoesen, MD3 shared papers
- Stephen R. Hayden, MD2 shared papers
Recent publications by Dr. Grover
J Emerg Med
Diving Hyperb Med
See who Dr. Grover researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Grover works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ian R. Grover received $55 in industry payments from 2018 to 2024
CMS Open Payments shows 3 general payments to Dr. Grover from 3 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 100% of the total. Tactile Systems Technology Inc paid the most, $23.
General payments to Dr. Grover by program year, 2018 to 2024
Companies that paid Dr. Grover the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ian R. Grover graduated from Carver College of Medicine
Dr. Grover graduated from Carver College of Medicine in 1994.
- Medical school
- Board certified in emergency medicine
- Board certified in undersea & hyperbaric medicine
Source: Dmand AI Professional Profile Data
Dr. Ian R. Grover accepts plans from 15 insurance carriers
Dr. Grover is in network with 15 carriers, including Excellus BlueCross BlueShield, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- Aetna
- HCSC
- Molina
- Alliant Health Plans
- +7 more carriersWith a free account
Plan types Dr. Grover accepts, by number of carriers
- HMO8
- PPO8
- EPO4
- Medicare4
- Medicaid2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Ian R. Grover'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 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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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) |
| 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 R. Grover
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 R. Grover's NPI number?
Dr. Ian R. Grover's NPI number is 1073556304. It was assigned on June 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ian R. Grover?
Dr. Ian R. Grover is an emergency medicine physician in San Diego, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Ian R. Grover practice?
Dr. Grover practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Grover's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dmand AI also links Dr. Grover to 3 group practices and clinics and 2 medical groups.
What is Dr. Ian R. Grover's office phone number?
The practice phone on file for Dr. Grover is (619) 543-6222.
What is Dr. Ian R. Grover's medical license number?
Dr. Grover holds California license A55341, one of the licenses on file in 3 states.
Which states has Dr. Ian R. Grover been licensed in?
Dmand AI has state licenses on file for Dr. Grover in California (1995 to 2027), North Carolina (2013 to 2024) and Florida (2020 to 2022).
Which hospitals is Dr. Ian R. Grover affiliated with?
Dr. Grover is affiliated with Hillcrest Medical Center.
What medical group is Dr. Ian R. Grover part of?
Dr. Grover is linked to UC San Diego Health. Dmand AI links Dr. Grover to 2 more medical groups.
Does Dr. Ian R. Grover accept Medicare?
Yes. CMS data shows Dr. Grover billed Medicare for 761 services in 2024, and Dr. Grover accepts Medicare assignment.
Does Dr. Ian R. Grover offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Grover as offering telehealth services.
Show 11 more questionsShow fewer questions
What is Dr. Ian R. Grover's MIPS score?
Dr. Grover's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. Ian R. Grover see?
CMS counts 576 Medicare patients who saw Dr. Grover in 2024, with an average age of 73.
Is Dr. Ian R. Grover board certified?
Yes. Dr. Grover is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Ian R. Grover bill to Medicare?
In 2024, Dr. Grover's most billed Medicare services were emergency department visit (99285), special service (99183) and heart test or procedure (93010).
Where did Dr. Ian R. Grover go to medical school?
Dr. Grover graduated from Carver College of Medicine in 1994.
What drugs does Dr. Ian R. Grover prescribe most?
In 2024 Medicare Part D data, Dr. Grover's most prescribed drugs by claims were Methylprednisolone, Cefpodoxime Proxetil and Doxycycline Monohydrate.
Has Dr. Ian R. Grover received payments from drug or device companies?
CMS Open Payments shows $55 in general payments to Dr. Grover from 3 companies from 2018 to 2024. The largest total came from Tactile Systems Technology Inc.
How long has Dr. Ian R. Grover been practicing?
Dr. Grover graduated from medical school in 1994, 32 years ago.
Does Dr. Ian R. Grover do research?
Dmand AI links 9 publications to Dr. Grover, published from 2018 to 2025.
Who does Dr. Ian R. Grover publish with?
Dr. Grover's most frequent co-authors are Tom S. Neuman, MD (3 shared papers), Karen B. Van Hoesen, MD (3 shared papers) and Stephen R. Hayden, MD (2 shared papers).
What insurance does Dr. Ian R. Grover accept?
Dr. Grover is in network with 15 carriers, including Excellus BlueCross BlueShield, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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