Diana J. Heinz, NP
- Part D claims, 2024
- 60
- Industry payments
- $461
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- 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 Diana Heinz'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.
Diana J. Heinz is a family nurse practitioner in Campbell, California
Diana Heinz practices at Signify Health in Campbell, California.
Diana Heinz's NPI, 1558534123, was assigned on April 3, 2008. Diana Heinz holds Missouri license 124663.
- NPI
- 1558534123NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173807195
- NPI enumeration date
- April 3, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (469) 466-7007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Diana J. Heinz practices at Signify Health in Campbell, California
Diana Heinz'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
Diana J. Heinz is affiliated with 2 sites of care and 2 medical groups
Diana Heinz's primary practice is Signify Health in Campbell, California. The medical group on file is Family Care Center. Dmand AI also links Diana Heinz to 1 more group practice or clinic 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 Diana J. Heinz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Diana Heinz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Diana J. Heinz is one of 13,532 family nurse practitioners in California
Family is Diana Heinz's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Diana Heinz is licensed in Missouri.
Specialties and state licenses
- Family nurse practitioner, MissouriPrimary
Family nurse practitioners near Diana Heinz
Counts of family nurse practitioners 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
Diana J. Heinz's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Diana Heinz's median patient age at 66, with 52% women.
Diana Heinz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women52%
- Men45%
Source: Dmand AI Patient Panel Data
Diana J. Heinz wrote 60 Medicare Part D claims in 2024
In 2024, Diana Heinz wrote 60 Medicare Part D claims. 67% of them were for generic drugs.
Diana Heinz's Part D claims by kind of drug, 2024
- Generic40 claims67%
- Brand-name20 claims33%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Diana J. Heinz offers telehealth to Medicare patients
Diana Heinz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Diana Heinz as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Diana J. Heinz received $461 in industry payments in 2025
CMS Open Payments shows 12 general payments to Diana Heinz from 8 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $166.
Companies that paid Diana Heinz 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 Diana J. Heinz'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 Data |
| 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) |
| 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 Diana J. Heinz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Diana J. Heinz's NPI number?
Diana J. Heinz's NPI number is 1558534123. It was assigned on April 3, 2008, and it is active in the NPI Registry.
What does Diana J. Heinz specialize in?
Diana J. Heinz is a family nurse practitioner in Campbell, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Diana J. Heinz practice?
Diana Heinz practices at 900 E Hamilton Ave, Campbell, CA 95008. Diana Heinz's primary practice is Signify Health in Campbell, California. Dmand AI also links Diana Heinz to 1 group practice or clinic and 1 medical group.
What is Diana J. Heinz's office phone number?
The practice phone on file for Diana Heinz is (469) 466-7007.
What is Diana J. Heinz's medical license number?
Diana Heinz holds Missouri license 124663.
What medical group is Diana J. Heinz part of?
Diana Heinz is linked to Family Care Center. Dmand AI links Diana Heinz to 1 more medical group.
Does Diana J. Heinz accept Medicare?
Yes. CMS lists Diana Heinz as accepting Medicare assignment.
Does Diana J. Heinz offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Diana Heinz as offering telehealth services.
Has Diana J. Heinz received payments from drug or device companies?
CMS Open Payments shows $461 in general payments to Diana Heinz from 8 companies from 2025 to 2025. The largest total came from Alkermes, Inc.
How long has Diana J. Heinz been practicing?
Diana Heinz graduated from medical school in 2007, 19 years ago.
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