Nancy A. Weaver, NP
- Medicare patients, 2024
- 113
- Part D claims, 2024
- 1,789
- Hospital affiliations
- 1
- Industry payments
- $136
- Medical group
- 1
- Practice address
- 406 E Elm St, Carson City, MI 48811
- Practice phone
- Call (989) 584-3971
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UM Health-Sparrow Carson Hospital
Carson City, Michigan
Find Nancy Weaver'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.
Nancy A. Weaver is a nurse practitioner in Carson City, Michigan
Nancy Weaver practices at UM Health-Sparrow Carson Hospital in Carson City, Michigan.
Nancy Weaver's NPI, 1366419806, was assigned on March 3, 2006. Nancy Weaver holds Michigan license 4704114564.
- NPI
- 1366419806NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022162965
- NPI enumeration date
- March 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (989) 584-3971
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Nancy A. Weaver practices at UM Health-Sparrow Carson Hospital in Carson City, Michigan
Nancy Weaver's primary practice is UM Health-Sparrow Carson Hospital, at 406 E Elm St, Carson City, MI 48811 in Montcalm County. The practice phone is (989) 584-3971.
- UM Health-Sparrow Carson Hospital406 E Elm St, Carson City, MI 48811 · Montcalm CountyPhone(989) 584-3971
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Nancy A. Weaver is affiliated with 2 sites of care and 1 medical group
Nancy Weaver's primary practice is UM Health-Sparrow Carson Hospital in Carson City, Michigan. Nancy Weaver is also affiliated with University of Michigan Health-Sparrow Carson. The medical group on file is UM Health-Sparrow Carson.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Nancy A. Weaver's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nancy Weaver practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UM Health-Sparrow Carson Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Nancy A. Weaver is one of 2,742 nurse practitioners in Michigan
Nurse practitioner is Nancy Weaver's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Nancy Weaver is licensed in Michigan.
Specialties and state licenses
- Nurse practitioner, MichiganPrimary
Nurse practitioners near Nancy Weaver
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
Nancy A. Weaver treated 113 Medicare patients in 2024, average age 70
CMS counts 113 Medicare patients who saw Nancy Weaver in 2024. The largest group is 65 to 74, with 44 patients. 75% of them have arthritis, and 75% have high blood pressure. 19% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Nancy Weaver's median patient age at 68, with 61% women.
Nancy Weaver's Medicare patients by age, 2024
Nancy Weaver's Medicare patients by sex, 2024
- Women6759%
- Men4641%
Chronic conditions among Nancy Weaver's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Anxiety46%
- COPD38%
- Chronic kidney disease35%
- Diabetes35%
- Tobacco use34%
Share of Medicare patients with each condition. A patient can have several.
Nancy Weaver's 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
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nancy A. Weaver wrote 1,789 Medicare Part D claims in 2024
In 2024, Nancy Weaver wrote 1,789 Medicare Part D claims for 288 patients. 98% of them were for generic drugs.
Nancy Weaver's Part D claims by kind of drug, 2024
- Generic1,756 claims98%
- Brand-name33 claims2%
Drug classes CMS tracks in Nancy Weaver's Part D claims, 2024
- Opioids52%936 of 1,789 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Nancy A. Weaver offers telehealth to Medicare patients
Nancy Weaver accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Nancy Weaver as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Nancy A. Weaver received $136 in industry payments in 2025
CMS Open Payments shows 9 general payments to Nancy Weaver from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $43.
Companies that paid Nancy Weaver 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 Nancy A. Weaver'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 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) |
| 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 Nancy A. Weaver
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nancy A. Weaver's NPI number?
Nancy A. Weaver's NPI number is 1366419806. It was assigned on March 3, 2006, and it is active in the NPI Registry.
What does Nancy A. Weaver specialize in?
Nancy A. Weaver is a nurse practitioner in Carson City, Michigan. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Nancy A. Weaver practice?
Nancy Weaver practices at 406 E Elm St, Carson City, MI 48811. Nancy Weaver's primary practice is UM Health-Sparrow Carson Hospital in Carson City, Michigan.
What is Nancy A. Weaver's office phone number?
The practice phone on file for Nancy Weaver is (989) 584-3971.
What is Nancy A. Weaver's medical license number?
Nancy Weaver holds Michigan license 4704114564.
Which hospitals is Nancy A. Weaver affiliated with?
Nancy Weaver is affiliated with University of Michigan Health-Sparrow Carson.
What medical group is Nancy A. Weaver part of?
Nancy Weaver is linked to UM Health-Sparrow Carson.
Does Nancy A. Weaver accept Medicare?
Yes. CMS lists Nancy Weaver as accepting Medicare assignment.
Does Nancy A. Weaver offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Nancy Weaver as offering telehealth services.
How many Medicare patients does Nancy A. Weaver see?
CMS counts 113 Medicare patients who saw Nancy Weaver in 2024, with an average age of 70.
Has Nancy A. Weaver received payments from drug or device companies?
CMS Open Payments shows $136 in general payments to Nancy Weaver from 5 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Nancy A. Weaver been practicing?
Nancy Weaver graduated from medical school in 1999, 27 years ago.
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