Acad Emerg Med
AcetaminophenAnalgesics, OpioidCalifornia
Dr. Bailey Michael Roche, MD
NPI1649533712
- Medicare services, 2024
- 1,072
- Medicare patients, 2024
- 716
- Part D claims, 2024
- 322
- Publications
- 2
- MIPS score, 2024
- 94
- Practice address
- 155 Glasson Way, Grass Valley, CA 95945
- Practice phone
- Call (530) 274-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Roche'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. Bailey Michael Roche is an emergency medicine physician in Grass Valley, California
Dr. Roche practices at Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California, part of CommonSpirit Health.
Dr. Roche's NPI, 1649533712, was assigned on June 22, 2012. Dr. Roche graduated from University of Pittsburgh School of Medicine in 2012. Dr. Roche holds California license A127556.
NPI and contact details
- NPI
- 1649533712NPI Registry (opens in a new tab)
- NPI enumeration date
- June 22, 2012
- NPI status
- Active
- Practice phone
- (530) 274-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Bailey Michael Roche practices at Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California
Dr. Roche's primary practice is Dignity Health - Sierra Nevada Memorial Hospital, at 155 Glasson Way, Grass Valley, CA 95945 in Nevada County. The practice phone is (530) 274-6000.
- Dignity Health - Sierra Nevada Memorial Hospital155 Glasson Way, Grass Valley, CA 95945 · Nevada CountyPhone(530) 274-6000
Source: Dmand AI Affiliation Data
Dr. Bailey Michael Roche is affiliated with 3 sites of care and 3 medical groups
Dr. Roche's primary practice is Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California, part of CommonSpirit Health. Dr. Roche is also affiliated with UC Davis Medical Center. The medical group on file is Swope Medical Group Inc. Dmand AI also links Dr. Roche to 2 more medical groups and 1 group practice or clinic, each named with a free account.
UC Davis Medical CenterSwope Medical Group Inc2 medical groupsNames with a free account1 group practice or clinicName with a free account
See all 6 affiliations for Dr. RocheSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Bailey Michael Roche's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Roche practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - Sierra Nevada Memorial Hospital | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Roche practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Bailey Michael Roche is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Roche's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Roche is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Roche
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
7,423emergency medicine physicians in California21emergency medicine physicians in Grass Valley15emergency medicine physicians at Dignity Health - Sierra Nevada Memorial Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Bailey Michael Roche billed Medicare for 1,072 services in 2024
CMS data shows 1,072 Medicare services from Dr. Roche across 6 procedure codes in 2024, for 716 Medicare patients. Medicare paid $101,235 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 20241,072
Medicare patients716
Paid by Medicare$101,235
Procedure codes6
Dr. Roche's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6822024: 79316%
- Tests and treatments
- 2023: 1772024: 24538%
- Surgery
- 2023: 02024: 34
Dr. Roche compared with the California median for emergency medicine physicians, 2024
- Dr. Roche
- California median
- Medicare services
- 1,072vs 2654.0 times
- Medicare patients
- 716vs 2432.9 times
- Part D claims
- 167vs 622.7 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Roche'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. Roche?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Roche 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. Bailey Michael Roche treated 716 Medicare patients in 2024, average age 75
CMS counts 716 Medicare patients who saw Dr. Roche in 2024. The largest group is 75 to 84, with 260 patients. 74% of them have high blood pressure, and 73% have high cholesterol. 38% are also on Medicaid. Their average risk score is 1.61, 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. Roche's median patient age at 74, with 55% women.
Medicare patients, 2024716
Average age75
Average risk score1.61
Also on Medicaid38%
Dr. Roche's Medicare patients by age, 2024
Dr. Roche's Medicare patients by sex, 2024
- Women40056%
- Men31644%
Chronic conditions among Dr. Roche's Medicare patients, 2024
- High blood pressure74%
- High cholesterol73%
- Arthritis52%
- Mood disorders38%
- Anxiety37%
- Depression35%
- Ischemic heart disease35%
- Heart failure29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Roche's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bailey Michael Roche wrote 322 Medicare Part D claims in 2024
In 2024, Dr. Roche wrote 322 Medicare Part D claims for 233 patients. 96% of them were for generic drugs. CMS names the drug for 167 of them, across 7 drugs with 11 or more claims each, at $844 in total drug cost. In 2023, CMS named 112 claims across 5 drugs.
Part D claims, 2024322
Drugs named by CMS7
Total drug cost$844
Part D patients233
Dr. Roche's Part D claims by kind of drug, 2024
- Generic308 claims96%
- Brand-name14 claims4%
Dr. Roche'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. Roche's Part D claims, 2024
- Opioids21%68 of 322 claims
- Antibiotics28%90 of 322 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: 1122024: 16749%
Drugs named by CMS: 7 in 2024, 5 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. Bailey Michael Roche scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Roche for performance year 2024, reported as part of a group.
Dr. Roche's MIPS scores, performance year 2024
- 94of 100Final score
- 88.6of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Find emergency medicine physicians like Dr. Roche by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Bailey Michael Roche has 2 publications on record
Dmand AI links 2 papers to Dr. Roche, published from 2015 to 2016. Dr. Roche's most frequent co-authors are Timothy Eugene Albertson, MD, MPH, PhD, Hugh B. Black, MD and James Alan Chenoweth, MD.
Papers2
Years published2015 to 2016
Dr. Roche's most frequent co-authors
- Timothy Eugene Albertson, MD, MPH, PhD2 shared papers
- Hugh B. Black, MD1 shared paper
- James Alan Chenoweth, MD1 shared paper
Recent publications by Dr. Roche
See who Dr. Roche researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Roche 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. Bailey Michael Roche received $25 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Roche from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $25.
Companies that paid Dr. Roche the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Bailey Michael Roche graduated from University of Pittsburgh School of Medicine
Dr. Roche graduated from University of Pittsburgh School of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Bailey Michael Roche'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 | Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Bailey Michael Roche
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. Bailey Michael Roche's NPI number?
Dr. Bailey Michael Roche's NPI number is 1649533712. It was assigned on June 22, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Bailey Michael Roche?
Dr. Bailey Michael Roche is an emergency medicine physician in Grass Valley, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Bailey Michael Roche practice?
Dr. Roche practices at 155 Glasson Way, Grass Valley, CA 95945. Dr. Roche's primary practice is Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California, part of CommonSpirit Health. Dmand AI also links Dr. Roche to 2 medical groups and 1 group practice or clinic.
What is Dr. Bailey Michael Roche's office phone number?
The practice phone on file for Dr. Roche is (530) 274-6000.
What is Dr. Bailey Michael Roche's medical license number?
Dr. Roche holds California license A127556.
Which hospitals is Dr. Bailey Michael Roche affiliated with?
Dr. Roche practices at Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California. Dr. Roche is also affiliated with UC Davis Medical Center.
What medical group is Dr. Bailey Michael Roche part of?
Dr. Roche is linked to Swope Medical Group Inc. Dmand AI links Dr. Roche to 2 more medical groups.
Does Dr. Bailey Michael Roche accept Medicare?
Yes. CMS data shows Dr. Roche billed Medicare for 1,072 services in 2024.
What is Dr. Bailey Michael Roche's MIPS score?
Dr. Roche's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
How many Medicare patients does Dr. Bailey Michael Roche see?
CMS counts 716 Medicare patients who saw Dr. Roche in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
What services does Dr. Bailey Michael Roche bill to Medicare?
In 2024, Dr. Roche's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Bailey Michael Roche go to medical school?
Dr. Roche graduated from University of Pittsburgh School of Medicine in 2012.
What drugs does Dr. Bailey Michael Roche prescribe most?
In 2024 Medicare Part D data, Dr. Roche's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Prednisone and Cephalexin.
Has Dr. Bailey Michael Roche received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Dr. Roche from 1 company from 2022 to 2022. The largest total came from Abbvie Inc.
How long has Dr. Bailey Michael Roche been practicing?
Dr. Roche graduated from medical school in 2012, 14 years ago.
Does Dr. Bailey Michael Roche do research?
Dmand AI links 2 publications to Dr. Roche, published from 2015 to 2016.
Who does Dr. Bailey Michael Roche publish with?
Dr. Roche's most frequent co-authors are Timothy Eugene Albertson, MD, MPH, PhD (2 shared papers), Hugh B. Black, MD (1 shared paper) and James Alan Chenoweth, MD (1 shared paper).
Selling to emergency medicine practices?
See emergency medicine physicians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card