Dr. Wayne Edward Freeman, DO
- Medicare services, 2024
- 21
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 341
- Hospital affiliations
- 1
- Industry payments
- $125
- 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
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Dr. Wayne Edward Freeman is an emergency medicine physician in Santa Rosa, California
Dr. Freeman practices at Santa Rosa Medical Center in Santa Rosa, California, part of Kaiser Permanente.
Dr. Freeman's NPI, 1275685497, was assigned on January 17, 2007. Dr. Freeman holds California license 20A7068.
- NPI
- 1275685497NPI Registry (opens in a new tab)
- NPI enumeration date
- January 17, 2007
- NPI status
- Active
- Practice phone
- (707) 571-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Wayne Edward Freeman practices at Santa Rosa Medical Center in Santa Rosa, California
Dr. Freeman'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. Wayne Edward Freeman is affiliated with 1 site of care and 1 medical group
Dr. Freeman's primary practice is Santa Rosa Medical Center in Santa Rosa, California, part of Kaiser Permanente. 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. Wayne Edward Freeman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Freeman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Santa Rosa Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Wayne Edward Freeman is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Freeman's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Freeman is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Freeman
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. Wayne Edward Freeman billed Medicare for 21 services in 2024
CMS data shows 21 Medicare services from Dr. Freeman across 1 procedure code in 2024, for 21 Medicare patients. Medicare paid $1,852 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Freeman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 172024: 2124%
Dr. Freeman compared with the California median for emergency medicine physicians, 2024
- Dr. Freeman
- California median
- Medicare services
- 21vs 26592% below
- Medicare patients
- 21vs 24391% below
- Part D claims
- 140vs 622.3 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Freeman'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Wayne Edward Freeman treated 21 Medicare patients in 2024, average age 64
CMS counts 21 Medicare patients who saw Dr. Freeman in 2024. 75% of them have high blood pressure, and 57% have mood disorders. Their average risk score is 1.77, 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. Freeman's median patient age at 63, with 100% women.
Chronic conditions among Dr. Freeman's Medicare patients, 2024
- High blood pressure75%
- Mood disorders57%
Share of Medicare patients with each condition. A patient can have several.
Dr. Freeman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Wayne Edward Freeman wrote 341 Medicare Part D claims in 2024
In 2024, Dr. Freeman wrote 341 Medicare Part D claims for 224 patients. 90% of them were for generic drugs. CMS names the drug for 140 of them, across 8 drugs with 11 or more claims each, at $1,177 in total drug cost. In 2023, CMS named 161 claims across 8 drugs.
Dr. Freeman's Part D claims by kind of drug, 2024
- Generic306 claims90%
- Brand-name35 claims10%
Dr. Freeman'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. Freeman's Part D claims, 2024
- Opioids9%30 of 341 claims
- Antibiotics22%75 of 341 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: 1612024: 14013%
Drugs named by CMS: 8 in 2024, 8 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
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Dr. Wayne Edward Freeman received $125 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Freeman from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Harrow Eye, LLC paid the most, $125.
Companies that paid Dr. Freeman the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Wayne Edward Freeman'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Wayne Edward Freeman
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. Wayne Edward Freeman's NPI number?
Dr. Wayne Edward Freeman's NPI number is 1275685497. It was assigned on January 17, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Wayne Edward Freeman?
Dr. Wayne Edward Freeman 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. Wayne Edward Freeman practice?
Dr. Freeman practices at 401 Bicentennial Way, Santa Rosa, CA 95403. Dr. Freeman's primary practice is Santa Rosa Medical Center in Santa Rosa, California, part of Kaiser Permanente.
What is Dr. Wayne Edward Freeman's office phone number?
The practice phone on file for Dr. Freeman is (707) 571-4000.
What is Dr. Wayne Edward Freeman's medical license number?
Dr. Freeman holds California license 20A7068.
Which hospitals is Dr. Wayne Edward Freeman affiliated with?
Dr. Freeman practices at Santa Rosa Medical Center in Santa Rosa, California.
What medical group is Dr. Wayne Edward Freeman part of?
Dr. Freeman is linked to The Permanente Medical Group, Inc.
Does Dr. Wayne Edward Freeman accept Medicare?
Yes. CMS data shows Dr. Freeman billed Medicare for 21 services in 2024.
How many Medicare patients does Dr. Wayne Edward Freeman see?
CMS counts 21 Medicare patients who saw Dr. Freeman in 2024, with an average age of 64.
What services does Dr. Wayne Edward Freeman bill to Medicare?
In 2024, Dr. Freeman's most billed Medicare services were emergency department visit (99284).
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What drugs does Dr. Wayne Edward Freeman prescribe most?
In 2024 Medicare Part D data, Dr. Freeman's most prescribed drugs by claims were Prednisone, Hydrocodone-Acetaminophen and Cephalexin.
Has Dr. Wayne Edward Freeman received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Dr. Freeman from 1 company from 2025 to 2025. The largest total came from Harrow Eye, LLC.
How long has Dr. Wayne Edward Freeman been practicing?
Dr. Freeman's NPI was assigned in 2007.
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