Chelsea Twohig, DDS
- Part D claims, 2024
- 362
- Hospital affiliations
- 1
- Industry payments
- $18
- Medical group
- 1
- State license
- 1
- Practice address
- 200 Hawkins Drive, Iowa City, IA 52242
- Practice phone
- Call (319) 356-1616
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Chelsea Twohig'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.
Chelsea Twohig is a periodontist in Iowa City, Iowa
Chelsea Twohig practices at University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa.
Chelsea Twohig's NPI, 1255714861, was assigned on June 30, 2015. Chelsea Twohig holds Colorado license 203590.
- NPI
- 1255714861NPI Registry (opens in a new tab)
- NPI enumeration date
- June 30, 2015
- NPI status
- Active
- Practice phone
- (319) 356-1616
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Chelsea Twohig practices at University of Iowa Health Care Medical Center in Iowa City, Iowa
Chelsea Twohig's primary practice is University of Iowa Health Care Medical Center, at 200 Hawkins Drive, Iowa City, IA 52242 in Johnson County. The practice phone is (319) 356-1616.
- University of Iowa Health Care Medical Center200 Hawkins Drive, Iowa City, IA 52242 · Johnson CountyPhone(319) 356-1616
Source: Dmand AI Affiliation Data
Chelsea Twohig is affiliated with 2 sites of care and 1 medical group
Chelsea Twohig's primary practice is University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa. Dmand AI also links Chelsea Twohig to 1 group practice or clinic 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 Chelsea Twohig's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Chelsea Twohig practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Iowa Health Care Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Chelsea Twohig is one of 23 periodontists in Iowa
Periodontics is Chelsea Twohig's primary specialty in the NPI Registry, under taxonomy code 1223P0300X. Chelsea Twohig is licensed in Colorado.
Specialties and state licenses
- Periodontist, ColoradoPrimary
Periodontists near Chelsea Twohig
Counts of periodontists 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
Chelsea Twohig's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts Chelsea Twohig's median patient age at 54, with 60% women.
Chelsea Twohig's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Chelsea Twohig wrote 362 Medicare Part D claims in 2024
In 2024, Chelsea Twohig wrote 362 Medicare Part D claims for 121 patients. 99% of them were for generic drugs.
Chelsea Twohig's Part D claims by kind of drug, 2024
- Generic358 claims99%
- Brand-name and other4 claims1%
Drug classes CMS tracks in Chelsea Twohig's Part D claims, 2024
- Antibiotics37%133 of 362 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
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Chelsea Twohig received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Chelsea Twohig from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. BioHorizons Implant Systems Inc. paid the most, $18.
Companies that paid Chelsea Twohig 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 Chelsea Twohig'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) |
| 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 Chelsea Twohig
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Chelsea Twohig's NPI number?
Chelsea Twohig's NPI number is 1255714861. It was assigned on June 30, 2015, and it is active in the NPI Registry.
What does Chelsea Twohig specialize in?
Chelsea Twohig is a periodontist in Iowa City, Iowa. The primary specialty in the NPI Registry is Periodontist (taxonomy code 1223P0300X).
Where does Chelsea Twohig practice?
Chelsea Twohig practices at 200 Hawkins Drive, Iowa City, IA 52242. Chelsea Twohig's primary practice is University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa. Dmand AI also links Chelsea Twohig to 1 group practice or clinic and 1 medical group.
What is Chelsea Twohig's office phone number?
The practice phone on file for Chelsea Twohig is (319) 356-1616.
What is Chelsea Twohig's medical license number?
Chelsea Twohig holds Colorado license 203590.
Which hospitals is Chelsea Twohig affiliated with?
Chelsea Twohig practices at University of Iowa Health Care Medical Center in Iowa City, Iowa.
Has Chelsea Twohig received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Chelsea Twohig from 1 company from 2025 to 2025. The largest total came from BioHorizons Implant Systems Inc.
How long has Chelsea Twohig been practicing?
Chelsea Twohig's NPI was assigned in 2015.
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