Jane McCormick
- Part D claims, 2024
- 732
- Hospital affiliations
- 3
- Industry payments
- $478
- Medical group
- 1
- State license
- 1
- Practice address
- 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
- Practice phone
- Call (925) 939-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jane McCormick'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.
Jane McCormick is a family medicine physician in Walnut Creek, California
Jane McCormick practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health.
Jane McCormick's NPI, 1295817807, was assigned on October 20, 2006. Jane McCormick holds California license A69931.
- NPI
- 1295817807NPI Registry (opens in a new tab)
- NPI enumeration date
- October 20, 2006
- NPI status
- Active
- Practice phone
- (925) 939-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Jane McCormick practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California
Jane McCormick's primary practice is John Muir Medical Center, Walnut Creek, at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 in Contra Costa County. The practice phone is (925) 939-3000.
- John Muir Medical Center, Walnut Creek1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 · Contra Costa CountyPhone(925) 939-3000
Source: Dmand AI Affiliation Data
Jane McCormick is affiliated with 3 sites of care and 1 medical group
Jane McCormick's primary practice is John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health. Jane McCormick is also affiliated with Contra Costa Regional Medical Center. The medical group on file is West County Adult Mental Health Services. Dmand AI also links Jane McCormick to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jane McCormick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jane McCormick practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John Muir Medical Center, Walnut Creek | Available with a free account |
| +2 more affiliated sites | 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 John Muir Health and 6.2K+ hospitals, with verified contacts in the same login.
Jane McCormick is one of 15,680 family medicine physicians in California
Family medicine is Jane McCormick's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Jane McCormick is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Family medicine physicians near Jane McCormick
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
Jane McCormick's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Jane McCormick's median patient age at 70, with 66% women.
Jane McCormick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women66%
- Men34%
Source: Dmand AI Patient Panel Data
Jane McCormick wrote 732 Medicare Part D claims in 2024
In 2024, Jane McCormick wrote 732 Medicare Part D claims for 80 patients. 79% of them were for generic drugs. CMS names the drug for 482 of them, across 20 drugs with 11 or more claims each, at $999,308 in total drug cost. In 2023, CMS named 446 claims across 20 drugs.
Jane McCormick's Part D claims by kind of drug, 2024
- Generic578 claims79%
- Brand-name154 claims21%
Jane McCormick'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 Jane McCormick's Part D claims, 2024
- Opioids13%97 of 732 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: 4462024: 4828%
Drugs named by CMS: 20 in 2024, 20 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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Jane McCormick received $478 in industry payments from 2016 to 2023
CMS Open Payments shows 9 general payments to Jane McCormick from 5 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 84% of the total. Bristol-Myers Squibb Company paid the most, $269.
General payments to Jane McCormick by program year, 2016 to 2023
General payments to Jane McCormick by kind, 2016 to 2023
- Food and beverage$40384%
- Education$7416%
Companies that paid Jane McCormick the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Jane McCormick'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 Data |
| 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 Jane McCormick
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jane McCormick's NPI number?
Jane McCormick's NPI number is 1295817807. It was assigned on October 20, 2006, and it is active in the NPI Registry.
What does Jane McCormick specialize in?
Jane McCormick is a family medicine physician in Walnut Creek, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Jane McCormick practice?
Jane McCormick practices at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598. Jane McCormick's primary practice is John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health. Dmand AI also links Jane McCormick to 1 hospital.
What is Jane McCormick's office phone number?
The practice phone on file for Jane McCormick is (925) 939-3000.
What is Jane McCormick's medical license number?
Jane McCormick holds California license A69931.
Which hospitals is Jane McCormick affiliated with?
Jane McCormick practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California. Jane McCormick is also affiliated with Contra Costa Regional Medical Center. Dmand AI links Jane McCormick to 1 more hospital.
What medical group is Jane McCormick part of?
Jane McCormick is linked to West County Adult Mental Health Services.
What drugs does Jane McCormick prescribe most?
In 2024 Medicare Part D data, Jane McCormick's most prescribed drugs by claims were Ondansetron HCl, Hydrocodone-Acetaminophen and Prednisone.
Has Jane McCormick received payments from drug or device companies?
CMS Open Payments shows $478 in general payments to Jane McCormick from 5 companies from 2016 to 2023. The largest total came from Bristol-Myers Squibb Company.
How long has Jane McCormick been practicing?
Jane McCormick's NPI was assigned in 2006.
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