Chasity D. Biggerstaff, APRN
- Medicare patients, 2024
- 20
- Part D claims, 2024
- 327
- Hospital affiliations
- 2
- Industry payments
- $266
- Medical groups
- 3
- Practice address
- 810 Jamestown St, Columbia, KY 42728
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
T.J. Health Columbia-Primary Care (Rhc) - HOPD
Acute Care Hospital outpatient department · Columbia, Kentucky
Find Chasity Biggerstaff'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.
Chasity D. Biggerstaff is a family nurse practitioner in Columbia, Kentucky
Chasity Biggerstaff practices at T.J. Health Columbia-Primary Care (Rhc) - HOPD in Columbia, Kentucky.
Chasity Biggerstaff's NPI, 1225811326, was assigned on August 14, 2023. Chasity Biggerstaff holds Kentucky license 4007631.
- NPI
- 1225811326NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325496870
- NPI enumeration date
- August 14, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Chasity D. Biggerstaff practices at T.J. Health Columbia-Primary Care (Rhc) - HOPD in Columbia, Kentucky
Chasity Biggerstaff's primary practice is T.J. Health Columbia-Primary Care (Rhc) - HOPD, at 810 Jamestown St, Columbia, KY 42728.
- T.J. Health Columbia-Primary Care (Rhc) - HOPD810 Jamestown St, Columbia, KY 42728
Source: Dmand AI Affiliation Data
Chasity D. Biggerstaff is affiliated with 5 sites of care and 3 medical groups
Chasity Biggerstaff's primary practice is T.J. Health Columbia-Primary Care (Rhc) - HOPD in Columbia, Kentucky. Chasity Biggerstaff is also affiliated with T.J. Health Columbia. The medical group on file is T.J. Health Columbia Primary Care. Dmand AI also links Chasity Biggerstaff to 1 more hospital, 2 medical groups, 1 community health center and 1 rural health clinic, each named with a free account. Chasity Biggerstaff's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Chasity D. Biggerstaff's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Chasity Biggerstaff practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| T.J. Health Columbia-Primary Care (Rhc) - HOPD | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Chasity D. Biggerstaff is one of 4,568 family nurse practitioners in Kentucky
Family is Chasity Biggerstaff's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Chasity Biggerstaff is licensed in Kentucky.
Specialties and state licenses
- Family nurse practitioner, KentuckyPrimary
Family nurse practitioners near Chasity Biggerstaff
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
Chasity D. Biggerstaff treated 20 Medicare patients in 2024, average age 71
CMS counts 20 Medicare patients who saw Chasity Biggerstaff in 2024. The largest group is 85 and over, with 0 patients. 75% of them have high blood pressure, and 55% have high cholesterol. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Chasity Biggerstaff's median patient age at 39, with 69% women.
Chasity Biggerstaff's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Chasity Biggerstaff's Medicare patients, 2024
- High blood pressure75%
- High cholesterol55%
Share of Medicare patients with each condition. A patient can have several.
Chasity Biggerstaff's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women69%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Chasity D. Biggerstaff wrote 327 Medicare Part D claims in 2024
In 2024, Chasity Biggerstaff wrote 327 Medicare Part D claims for 127 patients. 87% of them were for generic drugs.
Chasity Biggerstaff's Part D claims by kind of drug, 2024
- Generic285 claims87%
- Brand-name and other42 claims13%
Drug classes CMS tracks in Chasity Biggerstaff's Part D claims, 2024
- Antibiotics22%73 of 327 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
How Chasity D. Biggerstaff takes part in Medicare
Chasity Biggerstaff 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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Chasity D. Biggerstaff received $266 in industry payments in 2025
CMS Open Payments shows 15 general payments to Chasity Biggerstaff from 8 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. ITI, Inc. paid the most, $80.
Companies that paid Chasity Biggerstaff 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 Chasity D. Biggerstaff'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 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 Chasity D. Biggerstaff
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What is Chasity D. Biggerstaff's NPI number?
Chasity D. Biggerstaff's NPI number is 1225811326. It was assigned on August 14, 2023, and it is active in the NPI Registry.
What does Chasity D. Biggerstaff specialize in?
Chasity D. Biggerstaff is a family nurse practitioner in Columbia, Kentucky. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Chasity D. Biggerstaff practice?
Chasity Biggerstaff practices at 810 Jamestown St, Columbia, KY 42728. Chasity Biggerstaff's primary practice is T.J. Health Columbia-Primary Care (Rhc) - HOPD in Columbia, Kentucky. Dmand AI also links Chasity Biggerstaff to 1 hospital, 2 medical groups, 1 community health center and 1 rural health clinic.
What is Chasity D. Biggerstaff's medical license number?
Chasity Biggerstaff holds Kentucky license 4007631.
Which hospitals is Chasity D. Biggerstaff affiliated with?
Chasity Biggerstaff is affiliated with T.J. Health Columbia. Dmand AI links Chasity Biggerstaff to 1 more hospital.
What medical group is Chasity D. Biggerstaff part of?
Chasity Biggerstaff is linked to T.J. Health Columbia Primary Care. Dmand AI links Chasity Biggerstaff to 2 more medical groups.
Does Chasity D. Biggerstaff accept Medicare?
Yes. CMS lists Chasity Biggerstaff as accepting Medicare assignment.
How many Medicare patients does Chasity D. Biggerstaff see?
CMS counts 20 Medicare patients who saw Chasity Biggerstaff in 2024, with an average age of 71.
Has Chasity D. Biggerstaff received payments from drug or device companies?
CMS Open Payments shows $266 in general payments to Chasity Biggerstaff from 8 companies from 2025 to 2025. The largest total came from ITI, Inc.
How long has Chasity D. Biggerstaff been practicing?
Chasity Biggerstaff graduated from medical school in 2023, 3 years ago.
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