Diane Stonemetz, NP
- Part D claims, 2024
- 22
- Hospital affiliations
- 1
- Industry payments
- $16
- Medical groups
- 2
- State license
- 1
- Practice address
- 2157 Main Street, Buffalo, NY 14214
- Practice phone
- Call (716) 862-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Diane Stonemetz'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.
Diane Stonemetz is a nurse practitioner in Buffalo, New York
Diane Stonemetz practices at Sisters of Charity Hospital in Buffalo, New York, part of Catholic Health System.
Diane Stonemetz's NPI, 1003809864, was assigned on August 26, 2005. Diane Stonemetz holds New York license F3008701.
- NPI
- 1003809864NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325117377
- NPI enumeration date
- August 26, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (716) 862-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Diane Stonemetz practices at Sisters of Charity Hospital in Buffalo, New York
Diane Stonemetz's primary practice is Sisters of Charity Hospital, at 2157 Main Street, Buffalo, NY 14214 in Erie County. The practice phone is (716) 862-1000.
- Sisters of Charity Hospital2157 Main Street, Buffalo, NY 14214 · Erie CountyPhone(716) 862-1000
Source: Dmand AI Affiliation Data
Diane Stonemetz is affiliated with 3 sites of care and 2 medical groups
Diane Stonemetz's primary practice is Sisters of Charity Hospital in Buffalo, New York, part of Catholic Health System. The medical group on file is Trinity Medical. Dmand AI also links Diane Stonemetz to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Diane Stonemetz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Diane Stonemetz practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sisters of Charity Hospital | 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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Diane Stonemetz is one of 1,991 nurse practitioners in New York
Nurse practitioner is Diane Stonemetz's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Diane Stonemetz is licensed in New York.
Specialties and state licenses
- Nurse practitioner, New YorkPrimary
Nurse practitioners near Diane Stonemetz
Counts of 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
Diane Stonemetz's patients have a median age of 41
Across all payers, Dmand AI patient panel data puts Diane Stonemetz's median patient age at 41, with 100% women.
Diane Stonemetz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Diane Stonemetz wrote 22 Medicare Part D claims in 2024
In 2024, Diane Stonemetz wrote 22 Medicare Part D claims for 12 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Diane Stonemetz takes part in Medicare
Diane Stonemetz 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)
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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.
Diane Stonemetz received $16 in industry payments in 2025
CMS Open Payments shows 1 general payment to Diane Stonemetz from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Millicent US Inc paid the most, $16.
Companies that paid Diane Stonemetz 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 Diane Stonemetz'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 (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 Diane Stonemetz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Diane Stonemetz's NPI number?
Diane Stonemetz's NPI number is 1003809864. It was assigned on August 26, 2005, and it is active in the NPI Registry.
What does Diane Stonemetz specialize in?
Diane Stonemetz is a nurse practitioner in Buffalo, New York. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Diane Stonemetz practice?
Diane Stonemetz practices at 2157 Main Street, Buffalo, NY 14214. Diane Stonemetz's primary practice is Sisters of Charity Hospital in Buffalo, New York, part of Catholic Health System. Dmand AI also links Diane Stonemetz to 2 group practices and clinics and 1 medical group.
What is Diane Stonemetz's office phone number?
The practice phone on file for Diane Stonemetz is (716) 862-1000.
What is Diane Stonemetz's medical license number?
Diane Stonemetz holds New York license F3008701.
Which hospitals is Diane Stonemetz affiliated with?
Diane Stonemetz practices at Sisters of Charity Hospital in Buffalo, New York.
What medical group is Diane Stonemetz part of?
Diane Stonemetz is linked to Trinity Medical. Dmand AI links Diane Stonemetz to 1 more medical group.
Does Diane Stonemetz accept Medicare?
Yes. CMS lists Diane Stonemetz as accepting Medicare assignment.
Has Diane Stonemetz received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Diane Stonemetz from 1 company from 2025 to 2025. The largest total came from Millicent US Inc.
How long has Diane Stonemetz been practicing?
Diane Stonemetz graduated from medical school in 2011, 15 years ago.
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