Gregg S. Bolotin, M.D.
Emergency Medicine Physician · Chula Vista, CA
Gregg S. Bolotin, M.D. is an emergency medicine physician with a practice address in Chula Vista, California, and NPI 1366451601, issued on Aug 5, 2006. Check the license (California G70468, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gregg S. Bolotin
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- G70468 CA
Self-reported in NPPES; status is on the state search - Practice location
- 751 Medical Center CT, Chula Vista, CA 91911
- Phone
- (619) 482-5825
- Enumerated
- Aug 5, 2006
- Record last updated
- Sep 12, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 00G704680 CA
- Medicare enrollment
- Enrolled (PECOS I20040227000826); accepts Medicare assignment
- Medical or professional school
- R Franklin University Of Med & Sci/Chicago Medical School, 1989
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 751 Medical Center CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Babak Abedi, M.D.Anesthesiology Physician1225366396
- Aaron Abrahamsen, M.D.Emergency Medicine Physician1427204023
- Talal Al Quraini, M.D.Emergency Medical Services (Emergency Medicine) Physician1316955446
- Nancy Alexander-Wadel, RD, CDERegistered Dietitian1700913936
- Karrar Ali, D.O.Emergency Medicine Physician1164414827
- Crisamar Anunciado, NPFamily Nurse Practitioner1932386265
Verify Gregg S. Bolotin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G70468Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average emergency medicine physician in 2024
547 Medicare Part D claims for 281 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 63 claims were for opioids.
Most prescribed
- Oxycodone Hcl46 claims
- Methylprednisolone38 claims
- Ondansetron Hcl36 claims
- Ciprofloxacin Hcl35 claims
- Cefuroxime30 claims
- Promethazine Hcl29 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 94.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Cep America - CaliforniaChula Vista, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregg S. Bolotin among 7,751 emergency medicine physician records in California
Gregg S. Bolotin, M.D. is one of 7,751 emergency medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 60% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1989 · median 2011 among the 4,560 with a school on file
- Record last updated2007 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Chula Vista → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Aaron Abrahamsen, M.D.Chula Vista, CA 919111427204023
- Karrar Ali, D.O.Chula Vista, CA 919111164414827
- Kevin Calhoun, M.D.Chula Vista, CA 919111144239401
- Thomas Calkins, M.D.Chula Vista, CA 919111720037518
- James Corbett-Detig, MDChula Vista, CA 919111902224686
- Jeffrey Overcash, MDChula Vista, CA 919111104814680
- Ran Regev, M.D.Chula Vista, CA 919111760412050
- Cathy Rogowski, M.D.Chula Vista, CA 919111407947435
Common questions
What is Gregg S. Bolotin, M.D.'s NPI number?
Gregg S. Bolotin, M.D.'s National Provider Identifier (NPI) is 1366451601, issued on Aug 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregg S. Bolotin, M.D. located?
The NPPES record lists a practice address at 751 Medical Center CT, Chula Vista, CA, 91911. Phone: (619) 482-5825. Providers update this record themselves, so call before visiting.
How can I verify Gregg S. Bolotin, M.D.'s license?
NPPES lists California license number G70468, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregg S. Bolotin, M.D. prescribe under Medicare Part D?
In 2024, Gregg S. Bolotin, M.D. had 547 Medicare Part D claims for 281 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Gregg S. Bolotin, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.