Vivian Ann Fischer, ACNP
- Part D claims, 2024
- 23
- MIPS score, 2024
- 94
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 975 E 3rd St, Chattanooga, TN 37403
- Practice phone
- Call (423) 778-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Vivian Fischer's professional email, personal email and mobile number
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Vivian Ann Fischer is a nurse practitioner in Chattanooga, Tennessee
Vivian Fischer practices at Erlanger Baroness Hospital in Chattanooga, Tennessee, part of Erlanger Health.
Vivian Fischer's NPI, 1982636817, was assigned on July 7, 2006. Vivian Fischer holds Tennessee license 12058.
- NPI
- 1982636817NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820094055
- NPI enumeration date
- July 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 778-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Vivian Ann Fischer practices at Erlanger Baroness Hospital in Chattanooga, Tennessee
Vivian Fischer's primary practice is Erlanger Baroness Hospital, at 975 E 3rd St, Chattanooga, TN 37403 in Hamilton County. The practice phone is (423) 778-7000.
- Erlanger Baroness Hospital975 E 3rd St, Chattanooga, TN 37403 · Hamilton CountyPhone(423) 778-7000
Source: Dmand AI Affiliation Data
Vivian Ann Fischer is affiliated with 2 sites of care and 2 medical groups
Vivian Fischer's primary practice is Erlanger Baroness Hospital in Chattanooga, Tennessee, part of Erlanger Health. The medical group on file is Erlanger. Dmand AI also links Vivian Fischer to 1 more community health center 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 Vivian Ann Fischer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Vivian Fischer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Erlanger Baroness Hospital | Available with a free account |
| +1 more site and 1 medical group | 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 Erlanger Health and 6.2K+ hospitals, with verified contacts in the same login.
Vivian Ann Fischer is one of 1,766 nurse practitioners in Tennessee
Nurse practitioner is Vivian Fischer's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Vivian Fischer is licensed in Tennessee.
Specialties and state licenses
- Nurse practitioner, TennesseePrimary
Nurse practitioners near Vivian Fischer
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
Vivian Ann Fischer's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Vivian Fischer's median patient age at 65, with 49% women.
Vivian Fischer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women49%
- Men51%
Source: Dmand AI Patient Panel Data
Vivian Ann Fischer wrote 23 Medicare Part D claims in 2024
In 2024, Vivian Fischer wrote 23 Medicare Part D claims for 12 patients. 87% of them were for generic drugs.
Vivian Fischer's Part D claims by kind of drug, 2024
- Generic20 claims87%
- Brand-name and other3 claims13%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Vivian Ann Fischer scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Vivian Fischer for performance year 2024, reported through an alternative payment model (APM). Vivian Fischer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Vivian Fischer's MIPS scores, performance year 2024
- 94of 100Final score
- 80.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Vivian Ann Fischer'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)Clinician Public Reporting: Overall MIPS Performance (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 Vivian Ann Fischer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Vivian Ann Fischer's NPI number?
Vivian Ann Fischer's NPI number is 1982636817. It was assigned on July 7, 2006, and it is active in the NPI Registry.
What does Vivian Ann Fischer specialize in?
Vivian Ann Fischer is a nurse practitioner in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Vivian Ann Fischer practice?
Vivian Fischer practices at 975 E 3rd St, Chattanooga, TN 37403. Vivian Fischer's primary practice is Erlanger Baroness Hospital in Chattanooga, Tennessee, part of Erlanger Health. Dmand AI also links Vivian Fischer to 1 community health center and 1 medical group.
What is Vivian Ann Fischer's office phone number?
The practice phone on file for Vivian Fischer is (423) 778-7000.
What is Vivian Ann Fischer's medical license number?
Vivian Fischer holds Tennessee license 12058.
Which hospitals is Vivian Ann Fischer affiliated with?
Vivian Fischer practices at Erlanger Baroness Hospital in Chattanooga, Tennessee.
What medical group is Vivian Ann Fischer part of?
Vivian Fischer is linked to Erlanger. Dmand AI links Vivian Fischer to 1 more medical group.
Does Vivian Ann Fischer accept Medicare?
Yes. CMS lists Vivian Fischer as accepting Medicare assignment.
What is Vivian Ann Fischer's MIPS score?
Vivian Fischer's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How long has Vivian Ann Fischer been practicing?
Vivian Fischer graduated from medical school in 2005, 21 years ago.
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