Dr. Nikki Cotten Westbrook, MD
- Part D claims, 2024
- 74
- Hospital affiliations
- 1
- Industry payments
- $53
- Medical groups
- 3
- State license
- 1
- Practice address
- 448 Lake Shore Pkwy, Rock Hill, SC 29730
- Practice phone
- Call (803) 328-9600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Catawba Mental Health Center
Rock Hill, South Carolina
Find Dr. Westbrook'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.
Dr. Nikki Cotten Westbrook is a psychiatrist in Rock Hill, South Carolina
Dr. Westbrook practices at Catawba Mental Health Center in Rock Hill, South Carolina.
Dr. Westbrook's NPI, 1720652274, was assigned on May 19, 2021. Dr. Westbrook graduated from University of South Carolina School of Medicine, Greenville in 2021. Dr. Westbrook holds South Carolina license LL86031.
- NPI
- 1720652274NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870997166
- NPI enumeration date
- May 19, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (803) 328-9600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nikki Cotten Westbrook practices at Catawba Mental Health Center in Rock Hill, South Carolina
Dr. Westbrook's primary practice is Catawba Mental Health Center, at 448 Lake Shore Pkwy, Rock Hill, SC 29730 in York County. The practice phone is (803) 328-9600.
- Catawba Mental Health Center448 Lake Shore Pkwy, Rock Hill, SC 29730 · York CountyPhone(803) 328-9600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nikki Cotten Westbrook is affiliated with 3 sites of care and 3 medical groups
Dr. Westbrook's primary practice is Catawba Mental Health Center in Rock Hill, South Carolina. Dr. Westbrook is also affiliated with Rock Hill Hospital - Piedmont Medical Network. The medical group on file is Tri-County Community Mental Health Center. Dmand AI also links Dr. Westbrook to 2 more medical groups and 1 group practice or clinic, each named with a free account.
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 Dr. Nikki Cotten Westbrook's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Westbrook practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Catawba Mental Health Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nikki Cotten Westbrook is one of 630 psychiatrists in South Carolina
Psychiatry is Dr. Westbrook's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Westbrook is licensed in South Carolina.
Specialties and state licenses
- Psychiatry, South CarolinaPrimary
Psychiatrists near Dr. Westbrook
Counts of psychiatrists 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
Dr. Nikki Cotten Westbrook's patients have a median age of 46
Across all payers, Dmand AI patient panel data puts Dr. Westbrook's median patient age at 46, with 60% women.
Dr. Westbrook's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Nikki Cotten Westbrook wrote 74 Medicare Part D claims in 2024
In 2024, Dr. Westbrook wrote 74 Medicare Part D claims. 99% of them were for generic drugs. CMS names the drug for 21 of them, across 1 drug with 11 or more claims each, at $149 in total drug cost.
Dr. Westbrook's Part D claims by kind of drug, 2024
- Generic73 claims99%
- Brand-name and other1 claims1%
Dr. Westbrook's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Nikki Cotten Westbrook takes part in Medicare
Dr. Westbrook 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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Dr. Nikki Cotten Westbrook received $53 in industry payments from 2024 to 2025
CMS Open Payments shows 3 general payments to Dr. Westbrook from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $20.
General payments to Dr. Westbrook by program year, 2024 to 2025
Companies that paid Dr. Westbrook the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nikki Cotten Westbrook graduated from University of South Carolina School of Medicine, Greenville
Dr. Westbrook graduated from University of South Carolina School of Medicine, Greenville in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nikki Cotten Westbrook'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Nikki Cotten Westbrook
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Nikki Cotten Westbrook's NPI number?
Dr. Nikki Cotten Westbrook's NPI number is 1720652274. It was assigned on May 19, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Nikki Cotten Westbrook?
Dr. Nikki Cotten Westbrook is a psychiatrist in Rock Hill, South Carolina. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Nikki Cotten Westbrook practice?
Dr. Westbrook practices at 448 Lake Shore Pkwy, Rock Hill, SC 29730. Dr. Westbrook's primary practice is Catawba Mental Health Center in Rock Hill, South Carolina. Dmand AI also links Dr. Westbrook to 2 medical groups and 1 group practice or clinic.
What is Dr. Nikki Cotten Westbrook's office phone number?
The practice phone on file for Dr. Westbrook is (803) 328-9600.
What is Dr. Nikki Cotten Westbrook's medical license number?
Dr. Westbrook holds South Carolina license LL86031.
Which hospitals is Dr. Nikki Cotten Westbrook affiliated with?
Dr. Westbrook is affiliated with Rock Hill Hospital - Piedmont Medical Network.
What medical group is Dr. Nikki Cotten Westbrook part of?
Dr. Westbrook is linked to Tri-County Community Mental Health Center. Dmand AI links Dr. Westbrook to 2 more medical groups.
Does Dr. Nikki Cotten Westbrook accept Medicare?
Yes. CMS lists Dr. Westbrook as accepting Medicare assignment.
Where did Dr. Nikki Cotten Westbrook go to medical school?
Dr. Westbrook graduated from University of South Carolina School of Medicine, Greenville in 2021.
What drugs does Dr. Nikki Cotten Westbrook prescribe most?
In 2024 Medicare Part D data, Dr. Westbrook's most prescribed drugs by claims were Escitalopram Oxalate.
Has Dr. Nikki Cotten Westbrook received payments from drug or device companies?
CMS Open Payments shows $53 in general payments to Dr. Westbrook from 3 companies from 2024 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Nikki Cotten Westbrook been practicing?
Dr. Westbrook graduated from medical school in 2021, 5 years ago.
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