Dr. Evan Michael Tobin, DO
- Medicare services, 2024
- 29
- Medicare patients, 2024
- 37
- Part D claims, 2024
- 640
- Hospital affiliations
- 2
- Industry payments
- $31
- Practice address
- 401 Bicentennial Way, Santa Rosa, CA 95403
- Practice phone
- Call (707) 571-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tobin's professional email, personal email and mobile number
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Dr. Evan Michael Tobin is an emergency medicine physician in Santa Rosa, California
Dr. Tobin practices at Santa Rosa Medical Center in Santa Rosa, California, part of Kaiser Permanente.
Dr. Tobin's NPI, 1740557511, was assigned on November 22, 2011. Dr. Tobin graduated from WesternU College of Osteopathic Medicine of the Pacific in 2009. Dr. Tobin holds California license 20A 11550.
- NPI
- 1740557511NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860635877
- NPI enumeration date
- November 22, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 571-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Evan Michael Tobin practices at Santa Rosa Medical Center in Santa Rosa, California
Dr. Tobin's primary practice is Santa Rosa Medical Center, at 401 Bicentennial Way, Santa Rosa, CA 95403 in Sonoma County. The practice phone is (707) 571-4000.
- Santa Rosa Medical Center401 Bicentennial Way, Santa Rosa, CA 95403 · Sonoma CountyPhone(707) 571-4000
Source: Dmand AI Affiliation Data
Dr. Evan Michael Tobin is affiliated with 2 sites of care and 1 medical group
Dr. Tobin's primary practice is Santa Rosa Medical Center in Santa Rosa, California, part of Kaiser Permanente. Dr. Tobin is also affiliated with Providence Santa Rosa Memorial Hospital. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Evan Michael Tobin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tobin practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Santa Rosa Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Evan Michael Tobin is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Tobin's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Tobin is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Tobin is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Tobin
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. Evan Michael Tobin billed Medicare for 29 services in 2024
CMS data shows 29 Medicare services from Dr. Tobin across 1 procedure code in 2024, for 37 Medicare patients. Medicare paid $1,181 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tobin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 162024: 2981%
Dr. Tobin compared with the California median for emergency medicine physicians, 2024
- Dr. Tobin
- California median
- Medicare services
- 29vs 26589% below
- Medicare patients
- 37vs 24385% below
- Part D claims
- 447vs 627.2 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Tobin'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tobin 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. Evan Michael Tobin treated 37 Medicare patients in 2024, average age 58
CMS counts 37 Medicare patients who saw Dr. Tobin in 2024. The largest group is 65 to 74, with 19 patients. 51% of them have high blood pressure, and 46% have anxiety. Their average risk score is 1.24, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Tobin's median patient age at 37, with 56% women.
Dr. Tobin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Tobin's Medicare patients by sex, 2024
- Women1746%
- Men2054%
Chronic conditions among Dr. Tobin's Medicare patients, 2024
- High blood pressure51%
- Anxiety46%
- Mood disorders46%
- Arthritis32%
- Depression32%
- High cholesterol32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tobin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Evan Michael Tobin wrote 640 Medicare Part D claims in 2024
In 2024, Dr. Tobin wrote 640 Medicare Part D claims for 368 patients. 91% of them were for generic drugs. CMS names the drug for 447 of them, across 16 drugs with 11 or more claims each, at $7,384 in total drug cost. In 2023, CMS named 342 claims across 11 drugs.
Dr. Tobin's Part D claims by kind of drug, 2024
- Generic582 claims91%
- Brand-name and other58 claims9%
Dr. Tobin'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. Tobin's Part D claims, 2024
- Opioids12%79 of 640 claims
- Antibiotics32%204 of 640 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: 3422024: 44731%
Drugs named by CMS: 16 in 2024, 11 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
How Dr. Evan Michael Tobin takes part in Medicare
Dr. Tobin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Evan Michael Tobin received $31 in industry payments in 2016
CMS Open Payments shows 2 general payments to Dr. Tobin from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Otonomy, Inc. paid the most, $31.
Companies that paid Dr. Tobin the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Evan Michael Tobin graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Tobin graduated from WesternU College of Osteopathic Medicine of the Pacific in 2009.
- Medical school
- Board certified in emergency medicine
- Board certified in 2010 - 2026
Source: Dmand AI Professional Profile Data
Dr. Evan Michael Tobin accepts plans from 2 insurance carriers
Dr. Tobin is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Tobin accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Evan Michael Tobin'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) |
| 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. Evan Michael Tobin
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. Evan Michael Tobin's NPI number?
Dr. Evan Michael Tobin's NPI number is 1740557511. It was assigned on November 22, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Evan Michael Tobin?
Dr. Evan Michael Tobin is an emergency medicine physician in Santa Rosa, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Evan Michael Tobin practice?
Dr. Tobin practices at 401 Bicentennial Way, Santa Rosa, CA 95403. Dr. Tobin's primary practice is Santa Rosa Medical Center in Santa Rosa, California, part of Kaiser Permanente.
What is Dr. Evan Michael Tobin's office phone number?
The practice phone on file for Dr. Tobin is (707) 571-4000.
What is Dr. Evan Michael Tobin's medical license number?
Dr. Tobin holds California license 20A 11550.
Which hospitals is Dr. Evan Michael Tobin affiliated with?
Dr. Tobin practices at Santa Rosa Medical Center in Santa Rosa, California. Dr. Tobin is also affiliated with Providence Santa Rosa Memorial Hospital.
What medical group is Dr. Evan Michael Tobin part of?
Dr. Tobin is linked to The Permanente Medical Group, Inc.
Does Dr. Evan Michael Tobin accept Medicare?
Yes. CMS data shows Dr. Tobin billed Medicare for 29 services in 2024, and Dr. Tobin accepts Medicare assignment.
How many Medicare patients does Dr. Evan Michael Tobin see?
CMS counts 37 Medicare patients who saw Dr. Tobin in 2024, with an average age of 58.
Is Dr. Evan Michael Tobin board certified?
Yes. Dr. Tobin is board certified in emergency medicine by the American Board of Emergency Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Evan Michael Tobin bill to Medicare?
In 2024, Dr. Tobin's most billed Medicare services were emergency department visit (99283).
Where did Dr. Evan Michael Tobin go to medical school?
Dr. Tobin graduated from WesternU College of Osteopathic Medicine of the Pacific in 2009.
What drugs does Dr. Evan Michael Tobin prescribe most?
In 2024 Medicare Part D data, Dr. Tobin's most prescribed drugs by claims were Ondansetron ODT, Prednisone and Hydrocodone-Acetaminophen.
Has Dr. Evan Michael Tobin received payments from drug or device companies?
CMS Open Payments shows $31 in general payments to Dr. Tobin from 1 company from 2016 to 2016. The largest total came from Otonomy, Inc.
How long has Dr. Evan Michael Tobin been practicing?
Dr. Tobin graduated from medical school in 2009, 17 years ago.
What insurance does Dr. Evan Michael Tobin accept?
Dr. Tobin is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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