Gregory R. Rosellini, M.D.
Emergency Medicine Physician · Elk Grove, CA
Gregory R. Rosellini, M.D. is an emergency medicine physician with a practice address in Elk Grove, California, and NPI 1942224092, issued on Jul 26, 2006. Check the license (California A061075, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gregory R. Rosellini
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- A061075 CA
A61075 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9041 Bridgewater CT, Elk Grove, CA 95624
- Phone
- (916) 714-3280
- Enumerated
- Jul 26, 2006
- Record last updated
- Jun 27, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (916) 714-3280
- Medicare enrollment
- Enrolled (PECOS I20151116001725); accepts Medicare assignment
- Medical or professional school
- University Of California, Irvine, California College Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Verify Gregory R. Rosellini in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A061075Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 78.7 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 2 group practices
- Inpatient Specialists OF California PCSaint Helena, CA
- Pulmonary Medicine Associates Medical Group Inc.Sacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory R. Rosellini among 7,751 emergency medicine physician records in California
Gregory R. Rosellini, 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
- Graduated1995 · median 2011 among the 4,560 with a school on file
- Record last updated2016 · 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 Elk Grove → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Joanne Berkowitz, M.D.Fair Oaks, CA 956281861498388
- Donald Blythe, M.D.Fair Oaks, CA 956281740201227
- Bohdan Tomkiw, MDFair Oaks, CA 956281124296819
- Tully Wiedman, MDDixon, CA 956201285774182
- Kiah ConnollyDavis, CA 956181932514973
- Stella Dao, MDFolsom, CA 956301831277508
- Anthony Jackson, MDFolsom, CA 956301720024847
- Kendrick Johnson, M.D.Folsom, CA 956301780720979
Common questions
What is Gregory R. Rosellini, M.D.'s NPI number?
Gregory R. Rosellini, M.D.'s National Provider Identifier (NPI) is 1942224092, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory R. Rosellini, M.D. located?
The NPPES record lists a practice address at 9041 Bridgewater CT, Elk Grove, CA, 95624. Phone: (916) 714-3280. Providers update this record themselves, so call before visiting.
How can I verify Gregory R. Rosellini, M.D.'s license?
NPPES lists California license number A061075, 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.
What is Gregory R. Rosellini, M.D.'s MIPS final score?
The 2023 MIPS final score is 78.7 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.