Dr. Steven C. Wirth, MD
- Medicare services, 2024
- 219
- Medicare patients, 2024
- 123
- Part D claims, 2024
- 12,683
- Hospital affiliations
- 4
- Industry payments
- $381
- Practice address
- 333 Laws Avenue, Ukiah, CA 95482
- Practice phone
- Call (707) 468-1010
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
MCHC Health Centers - Hillside
FQHC - Main Site · Ukiah, California
Find Dr. Wirth'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. Steven C. Wirth is a family medicine physician in Ukiah, California
Dr. Wirth practices at MCHC Health Centers - Hillside in Ukiah, California.
Dr. Wirth's NPI, 1609874510, was assigned on July 13, 2005. Dr. Wirth graduated from Loma Linda University School of Medicine in 1985. Dr. Wirth holds California license G79607.
- NPI
- 1609874510NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658274998
- NPI enumeration date
- July 13, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 468-1010
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Steven C. Wirth practices at MCHC Health Centers - Hillside in Ukiah, California
Dr. Wirth's primary practice is MCHC Health Centers - Hillside, at 333 Laws Avenue, Ukiah, CA 95482 in Mendocino County. The practice phone is (707) 468-1010.
- MCHC Health Centers - Hillside333 Laws Avenue, Ukiah, CA 95482 · Mendocino CountyPhone(707) 468-1010
Source: Dmand AI Affiliation Data
Dr. Steven C. Wirth is affiliated with 7 sites of care and 1 medical group
Dr. Wirth's primary practice is MCHC Health Centers - Hillside in Ukiah, California. Dr. Wirth is also affiliated with Adventist Health Ukiah Valley. The medical group on file is MCHC Health Centers. Dmand AI also links Dr. Wirth to 3 more hospitals and 2 home health agencies, each named with a free account. Dr. Wirth's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Steven C. Wirth's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wirth practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MCHC Health Centers - Hillside | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Steven C. Wirth is one of 15,680 family medicine physicians in California
Family medicine is Dr. Wirth's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Wirth is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Family medicine physicians near Dr. Wirth
Counts of family 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. Steven C. Wirth billed Medicare for 219 services in 2024
CMS data shows 219 Medicare services from Dr. Wirth across 4 procedure codes in 2024, for 123 Medicare patients. Medicare paid $1,148 for them. Every service was in an office.
Dr. Wirth's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 2332024: 2196%
Dr. Wirth compared with the California median for family medicine physicians, 2024
- Dr. Wirth
- California median
- Medicare services
- 219vs 24611% below
- Medicare patients
- 123vs 118Close to median
- Part D claims
- 11,866vs 83314.2 times
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Wirth'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. Wirth and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Steven C. Wirth treated 123 Medicare patients in 2024, average age 70
CMS counts 123 Medicare patients who saw Dr. Wirth in 2024. The largest group is 65 to 74, with 65 patients. 73% of them have high blood pressure, and 67% have high cholesterol. 63% are also on Medicaid. Their average risk score is 1.24, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wirth's median patient age at 67, with 53% women.
Dr. Wirth's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Wirth's Medicare patients by sex, 2024
- Women7057%
- Men5343%
Chronic conditions among Dr. Wirth's Medicare patients, 2024
- High blood pressure73%
- High cholesterol67%
- Diabetes58%
- Arthritis45%
- Mood disorders28%
- Anxiety27%
- COPD21%
- Asthma20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wirth's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Steven C. Wirth wrote 12,683 Medicare Part D claims in 2024
In 2024, Dr. Wirth wrote 12,683 Medicare Part D claims for 657 patients. 85% of them were for generic drugs. CMS names the drug for 11,866 of them, across 171 drugs with 11 or more claims each, at $963,419 in total drug cost. In 2023, CMS named 12,771 claims across 180 drugs.
Dr. Wirth's Part D claims by kind of drug, 2024
- Generic10,794 claims85%
- Brand-name1,781 claims14%
- Other108 claims1%
Dr. Wirth'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. Wirth's Part D claims, 2024
- Opioids7%883 of 12,683 claims
- Antibiotics2%219 of 12,683 claims
- Antipsychotics, patients 65 and over0%39 of 12,683 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: 12,7712024: 11,8667%
Drugs named by CMS: 171 in 2024, 180 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. Steven C. Wirth takes part in Medicare
Dr. Wirth 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. Steven C. Wirth received $381 in industry payments from 2016 to 2025
CMS Open Payments shows 6 general payments to Dr. Wirth from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Novo Nordisk Inc paid the most, $125.
General payments to Dr. Wirth by program year, 2016 to 2025
General payments to Dr. Wirth by kind, 2016 to 2025
- Food and beverage$36796%
- Education$144%
Companies that paid Dr. Wirth the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Steven C. Wirth graduated from Loma Linda University School of Medicine
Dr. Wirth graduated from Loma Linda University School of Medicine in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Steven C. Wirth'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 |
| 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. Steven C. Wirth
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. Steven C. Wirth's NPI number?
Dr. Steven C. Wirth's NPI number is 1609874510. It was assigned on July 13, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Steven C. Wirth?
Dr. Steven C. Wirth is a family medicine physician in Ukiah, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Steven C. Wirth practice?
Dr. Wirth practices at 333 Laws Avenue, Ukiah, CA 95482. Dr. Wirth's primary practice is MCHC Health Centers - Hillside in Ukiah, California. Dmand AI also links Dr. Wirth to 3 hospitals and 2 home health agencies.
What is Dr. Steven C. Wirth's office phone number?
The practice phone on file for Dr. Wirth is (707) 468-1010.
What is Dr. Steven C. Wirth's medical license number?
Dr. Wirth holds California license G79607.
Which hospitals is Dr. Steven C. Wirth affiliated with?
Dr. Wirth is affiliated with Adventist Health Ukiah Valley. Dmand AI links Dr. Wirth to 3 more hospitals.
What medical group is Dr. Steven C. Wirth part of?
Dr. Wirth is linked to MCHC Health Centers.
Does Dr. Steven C. Wirth accept Medicare?
Yes. CMS data shows Dr. Wirth billed Medicare for 219 services in 2024, and Dr. Wirth accepts Medicare assignment.
How many Medicare patients does Dr. Steven C. Wirth see?
CMS counts 123 Medicare patients who saw Dr. Wirth in 2024, with an average age of 70.
What services does Dr. Steven C. Wirth bill to Medicare?
In 2024, Dr. Wirth's most billed Medicare services were lab and pathology test (83036), lab and pathology test (82962) and lab and pathology test (81002).
Show 4 more questionsShow fewer questions
Where did Dr. Steven C. Wirth go to medical school?
Dr. Wirth graduated from Loma Linda University School of Medicine in 1985.
What drugs does Dr. Steven C. Wirth prescribe most?
In 2024 Medicare Part D data, Dr. Wirth's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Dr. Steven C. Wirth received payments from drug or device companies?
CMS Open Payments shows $381 in general payments to Dr. Wirth from 5 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Steven C. Wirth been practicing?
Dr. Wirth graduated from medical school in 1985, 41 years ago.
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