Dennis S. Frerichs, PA-C
- Medicare patients, 2024
- 175
- Part D claims, 2024
- 38
- Hospital affiliations
- 1
- Medical group
- 1
- Year NPI issued
- 2006
- Practice address
- 12606 East Mission Avenue, Spokane Valley, WA 99216
- Practice phone
- Call (509) 924-6650
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dennis Frerichs' 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.
Dennis S. Frerichs is a surgical physician assistant in Spokane Valley, Washington
Dennis Frerichs practices at MultiCare Valley Hospital in Spokane Valley, Washington, part of MultiCare Health System.
Dennis Frerichs' NPI, 1477522365, was assigned on March 14, 2006.
- NPI
- 1477522365NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688775232
- NPI enumeration date
- March 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (509) 924-6650
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dennis S. Frerichs practices at MultiCare Valley Hospital in Spokane Valley, Washington
Dennis Frerichs' primary practice is MultiCare Valley Hospital, at 12606 East Mission Avenue, Spokane Valley, WA 99216 in Spokane County. The practice phone is (509) 924-6650.
- MultiCare Valley Hospital12606 East Mission Avenue, Spokane Valley, WA 99216 · Spokane CountyPhone(509) 924-6650
Source: Dmand AI Affiliation Data
Dennis S. Frerichs is affiliated with 2 sites of care and 1 medical group
Dennis Frerichs' primary practice is MultiCare Valley Hospital in Spokane Valley, Washington, part of MultiCare Health System. The medical group on file is MultiCare Indigo Urgent Care, Spokane, Newport Hwy. Dmand AI also links Dennis Frerichs to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dennis S. Frerichs' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dennis Frerichs practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MultiCare Valley Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across MultiCare Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dennis S. Frerichs is one of 535 surgical physician assistants in Washington
Surgical is Dennis Frerichs' primary specialty in the NPI Registry, under taxonomy code 363AS0400X.
Specialties and state licenses
- Surgical physician assistantPrimary
Surgical physician assistants near Dennis Frerichs
Counts of surgical physician assistants 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
Dennis S. Frerichs treated 175 Medicare patients in 2024, average age 74
CMS counts 175 Medicare patients who saw Dennis Frerichs in 2024. The largest group is 65 to 74, with 85 patients. 75% of them have arthritis, and 75% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dennis Frerichs' median patient age at 68, with 19% women.
Dennis Frerichs' Medicare patients by age, 2024
Dennis Frerichs' Medicare patients by sex, 2024
- Women8649%
- Men8951%
Chronic conditions among Dennis Frerichs' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders32%
- Depression30%
- Diabetes28%
- Chronic kidney disease27%
- Ischemic heart disease24%
Share of Medicare patients with each condition. A patient can have several.
Dennis Frerichs' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women19%
- Men81%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dennis S. Frerichs wrote 38 Medicare Part D claims in 2024
In 2024, Dennis Frerichs wrote 38 Medicare Part D claims for 26 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dennis S. Frerichs takes part in Medicare
Dennis Frerichs 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Dennis S. Frerichs'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 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 (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) |
| 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 Dennis S. Frerichs
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dennis S. Frerichs' NPI number?
Dennis S. Frerichs' NPI number is 1477522365. It was assigned on March 14, 2006, and it is active in the NPI Registry.
What does Dennis S. Frerichs specialize in?
Dennis S. Frerichs is a surgical physician assistant in Spokane Valley, Washington. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Dennis S. Frerichs practice?
Dennis Frerichs practices at 12606 East Mission Avenue, Spokane Valley, WA 99216. Dennis Frerichs' primary practice is MultiCare Valley Hospital in Spokane Valley, Washington, part of MultiCare Health System. Dmand AI also links Dennis Frerichs to 1 group practice or clinic.
What is Dennis S. Frerichs' office phone number?
The practice phone on file for Dennis Frerichs is (509) 924-6650.
Which hospitals is Dennis S. Frerichs affiliated with?
Dennis Frerichs practices at MultiCare Valley Hospital in Spokane Valley, Washington.
What medical group is Dennis S. Frerichs part of?
Dennis Frerichs is linked to MultiCare Indigo Urgent Care, Spokane, Newport Hwy.
Does Dennis S. Frerichs accept Medicare?
Yes. CMS lists Dennis Frerichs as accepting Medicare assignment.
How many Medicare patients does Dennis S. Frerichs see?
CMS counts 175 Medicare patients who saw Dennis Frerichs in 2024, with an average age of 74.
How long has Dennis S. Frerichs been practicing?
Dennis Frerichs graduated from medical school in 2001, 25 years ago.
Selling to surgical practices?
See surgical physician assistants in Washington 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