Steve C. Walkup, PA
- Medicare patients, 2024
- 193
- Part D claims, 2024
- 171
- Industry payments
- $153
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 900 E Hamilton Ave, Campbell, CA 95008
- Practice phone
- Call (469) 466-7007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health
Campbell, California
Find Steve Walkup'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.
Steve C. Walkup is a physician assistant in Campbell, California
Steve Walkup practices at Signify Health in Campbell, California.
Steve Walkup's NPI, 1922096742, was assigned on October 6, 2005. Steve Walkup holds Oklahoma license 749.
- NPI
- 1922096742NPI Registry (opens in a new tab)
- NPI enumeration date
- October 6, 2005
- NPI status
- Active
- Practice phone
- (469) 466-7007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Steve C. Walkup practices at Signify Health in Campbell, California
Steve Walkup's primary practice is Signify Health, at 900 E Hamilton Ave, Campbell, CA 95008 in Santa Clara County. The practice phone is (469) 466-7007.
- Signify Health900 E Hamilton Ave, Campbell, CA 95008 · Santa Clara CountyPhone(469) 466-7007
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Steve C. Walkup is affiliated with 3 sites of care and 2 medical groups
Steve Walkup's primary practice is Signify Health in Campbell, California. The medical group on file is Signify Health. Dmand AI also links Steve Walkup to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Steve C. Walkup's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Steve Walkup practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Steve C. Walkup is one of 11,482 physician assistants in California
Physician assistant is Steve Walkup's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Steve Walkup is licensed in Oklahoma.
Specialties and state licenses
- Physician assistant, OklahomaPrimary
Physician assistants near Steve Walkup
Counts of 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
Steve C. Walkup treated 193 Medicare patients in 2024, average age 73
CMS counts 193 Medicare patients who saw Steve Walkup in 2024. The largest group is 65 to 74, with 105 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.48, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Steve Walkup's median patient age at 73, with 50% women.
Steve Walkup's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Steve Walkup's Medicare patients by sex, 2024
- Women9449%
- Men9951%
Chronic conditions among Steve Walkup's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Ischemic heart disease44%
- COPD39%
- Diabetes32%
- Chronic kidney disease31%
- Mood disorders29%
Share of Medicare patients with each condition. A patient can have several.
Steve Walkup's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Steve C. Walkup wrote 171 Medicare Part D claims in 2024
In 2024, Steve Walkup wrote 171 Medicare Part D claims for 61 patients. 35% of them were for generic drugs.
Steve Walkup's Part D claims by kind of drug, 2024
- Generic60 claims35%
- Brand-name111 claims65%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Steve C. Walkup received $153 in industry payments in 2025
CMS Open Payments shows 7 general payments to Steve Walkup from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Baxter Healthcare paid the most, $56.
Companies that paid Steve Walkup 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 Steve C. Walkup'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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 Steve C. Walkup
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Steve C. Walkup's NPI number?
Steve C. Walkup's NPI number is 1922096742. It was assigned on October 6, 2005, and it is active in the NPI Registry.
What does Steve C. Walkup specialize in?
Steve C. Walkup is a physician assistant in Campbell, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Steve C. Walkup practice?
Steve Walkup practices at 900 E Hamilton Ave, Campbell, CA 95008. Steve Walkup's primary practice is Signify Health in Campbell, California. Dmand AI also links Steve Walkup to 2 group practices and clinics and 1 medical group.
What is Steve C. Walkup's office phone number?
The practice phone on file for Steve Walkup is (469) 466-7007.
What is Steve C. Walkup's medical license number?
Steve Walkup holds Oklahoma license 749.
What medical group is Steve C. Walkup part of?
Steve Walkup is linked to Signify Health. Dmand AI links Steve Walkup to 1 more medical group.
How many Medicare patients does Steve C. Walkup see?
CMS counts 193 Medicare patients who saw Steve Walkup in 2024, with an average age of 73.
Has Steve C. Walkup received payments from drug or device companies?
CMS Open Payments shows $153 in general payments to Steve Walkup from 5 companies from 2025 to 2025. The largest total came from Baxter Healthcare.
How long has Steve C. Walkup been practicing?
Steve Walkup graduated from medical school in 1995, 31 years ago.
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