Dr. Gregg S. Bolotin, MD
- Medicare services, 2024
- 727
- Medicare patients, 2024
- 312
- Part D claims, 2024
- 547
- MIPS score, 2024
- 97
- Hospital affiliations
- 1
- Practice address
- 751 Medical Center Court, Chula Vista, CA 91911
- Practice phone
- Call (619) 502-5800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Bolotin'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. Gregg S. Bolotin is an emergency medicine physician in Chula Vista, California
Dr. Bolotin practices at Sharp Chula Vista Medical Center in Chula Vista, California, part of Sharp HealthCare.
Dr. Bolotin's NPI, 1366451601, was assigned on August 5, 2006. Dr. Bolotin graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 1989. Dr. Bolotin holds California license G70468.
- NPI
- 1366451601NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416844105
- NPI enumeration date
- August 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 502-5800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregg S. Bolotin practices at Sharp Chula Vista Medical Center in Chula Vista, California
Dr. Bolotin's primary practice is Sharp Chula Vista Medical Center, at 751 Medical Center Court, Chula Vista, CA 91911 in San Diego County. The practice phone is (619) 502-5800.
- Sharp Chula Vista Medical Center751 Medical Center Court, Chula Vista, CA 91911 · San Diego CountyPhone(619) 502-5800
Source: Dmand AI Affiliation Data
Dr. Gregg S. Bolotin is affiliated with 1 site of care and 2 medical groups
Dr. Bolotin's primary practice is Sharp Chula Vista Medical Center in Chula Vista, California, part of Sharp HealthCare. The medical group on file is Vituity. Dmand AI also links Dr. Bolotin to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregg S. Bolotin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bolotin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Chula Vista Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregg S. Bolotin is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Bolotin's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Bolotin is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Bolotin's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Illinois license
Emergency medicine physicians near Dr. Bolotin
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. Gregg S. Bolotin billed Medicare for 727 services in 2024
CMS data shows 727 Medicare services from Dr. Bolotin across 7 procedure codes in 2024, for 312 Medicare patients. Medicare paid $56,321 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Bolotin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3862024: 43613%
- Tests and treatments
- 2023: 2942024: 2911%
Dr. Bolotin compared with the California median for emergency medicine physicians, 2024
- Dr. Bolotin
- California median
- Medicare services
- 727vs 2652.7 times
- Medicare patients
- 312vs 24328% above
- Part D claims
- 389vs 626.3 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Bolotin'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregg S. Bolotin treated 312 Medicare patients in 2024, average age 75
CMS counts 312 Medicare patients who saw Dr. Bolotin in 2024. The largest group is 65 to 74, with 100 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 56% are also on Medicaid. Their average risk score is 2.61, 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. Bolotin's median patient age at 50, with 60% women.
Dr. Bolotin's Medicare patients by age, 2024
Dr. Bolotin's Medicare patients by sex, 2024
- Women16854%
- Men14446%
Chronic conditions among Dr. Bolotin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes55%
- Arthritis49%
- Chronic kidney disease44%
- Heart failure40%
- Ischemic heart disease40%
- Mood disorders35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bolotin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregg S. Bolotin wrote 547 Medicare Part D claims in 2024
In 2024, Dr. Bolotin wrote 547 Medicare Part D claims for 281 patients. 96% of them were for generic drugs. CMS names the drug for 389 of them, across 17 drugs with 11 or more claims each, at $2,440 in total drug cost. In 2023, CMS named 285 claims across 14 drugs.
Dr. Bolotin's Part D claims by kind of drug, 2024
- Generic524 claims96%
- Brand-name and other23 claims4%
Dr. Bolotin'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. Bolotin's Part D claims, 2024
- Opioids12%63 of 547 claims
- Antibiotics28%151 of 547 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: 2852024: 38936%
Drugs named by CMS: 17 in 2024, 14 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. Gregg S. Bolotin scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Bolotin for performance year 2024, reported as part of a group. Dr. Bolotin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Bolotin's MIPS scores, performance year 2024
- 97of 100Final score
- 90of 100Quality
- 40of 100Improvement Activities
- 78of 100Cost
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. Gregg S. Bolotin received $1,040 in industry payments from 2016 to 2023
CMS Open Payments shows 30 general payments to Dr. Bolotin from 9 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 99% of the total. Boston Scientific Corporation paid the most, $387.
General payments to Dr. Bolotin by program year, 2016 to 2023
General payments to Dr. Bolotin by kind, 2016 to 2023
- Food and beverage$1,02899%
- Education$121%
Companies that paid Dr. Bolotin the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregg S. Bolotin graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science
Dr. Bolotin graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 1989.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Gregg S. Bolotin accepts plans from 2 insurance carriers
Dr. Bolotin is in network with 2 carriers, including CMS Medicare and RI State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
- RI State Medicaid
Plan types Dr. Bolotin accepts, by number of carriers
- Medicaid1
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Gregg S. Bolotin'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) |
| 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) |
| 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. Gregg S. Bolotin
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. Gregg S. Bolotin's NPI number?
Dr. Gregg S. Bolotin's NPI number is 1366451601. It was assigned on August 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregg S. Bolotin?
Dr. Gregg S. Bolotin is an emergency medicine physician in Chula Vista, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Gregg S. Bolotin practice?
Dr. Bolotin practices at 751 Medical Center Court, Chula Vista, CA 91911. Dr. Bolotin's primary practice is Sharp Chula Vista Medical Center in Chula Vista, California, part of Sharp HealthCare. Dmand AI also links Dr. Bolotin to 1 medical group.
What is Dr. Gregg S. Bolotin's office phone number?
The practice phone on file for Dr. Bolotin is (619) 502-5800.
What is Dr. Gregg S. Bolotin's medical license number?
Dr. Bolotin holds California license G70468, one of the licenses on file in 2 states.
Which states has Dr. Gregg S. Bolotin been licensed in?
Dmand AI has state licenses on file for Dr. Bolotin in California (1990 to 2026) and Illinois (1992 to 1996).
Which hospitals is Dr. Gregg S. Bolotin affiliated with?
Dr. Bolotin practices at Sharp Chula Vista Medical Center in Chula Vista, California.
What medical group is Dr. Gregg S. Bolotin part of?
Dr. Bolotin is linked to Vituity. Dmand AI links Dr. Bolotin to 1 more medical group.
Does Dr. Gregg S. Bolotin accept Medicare?
Yes. CMS data shows Dr. Bolotin billed Medicare for 727 services in 2024, and Dr. Bolotin accepts Medicare assignment.
What is Dr. Gregg S. Bolotin's MIPS score?
Dr. Bolotin's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Gregg S. Bolotin see?
CMS counts 312 Medicare patients who saw Dr. Bolotin in 2024, with an average age of 75.
Is Dr. Gregg S. Bolotin board certified?
Yes. Dr. Bolotin is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Gregg S. Bolotin bill to Medicare?
In 2024, Dr. Bolotin's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and care management and other visits (99497).
Where did Dr. Gregg S. Bolotin go to medical school?
Dr. Bolotin graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 1989.
What drugs does Dr. Gregg S. Bolotin prescribe most?
In 2024 Medicare Part D data, Dr. Bolotin's most prescribed drugs by claims were Oxycodone HCl, Methylprednisolone and Ondansetron HCl.
Has Dr. Gregg S. Bolotin received payments from drug or device companies?
CMS Open Payments shows $1,040 in general payments to Dr. Bolotin from 9 companies from 2016 to 2023. The largest total came from Boston Scientific Corporation.
How long has Dr. Gregg S. Bolotin been practicing?
Dr. Bolotin graduated from medical school in 1989, 37 years ago.
What insurance does Dr. Gregg S. Bolotin accept?
Dr. Bolotin is in network with 2 carriers, including CMS Medicare and RI State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
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