Louise R. First
- Part D claims, 2024
- 49
- Industry payments
- $144
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2009
- Practice address
- 77 W Port Plz Ste 205 Suite 205, Saint Louis, MO 63146-3121
- Practice phone
- Call (314) 837-2120
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Smiles by Choice
Physician office · Saint Louis, Missouri
Find Louise First'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.
Louise R. First is a dentist in Saint Louis, Missouri
Louise First practices at Smiles by Choice in Saint Louis, Missouri.
Louise First's NPI, 1104066604, was assigned on February 24, 2009. Louise First holds Missouri license 015538.
- NPI
- 1104066604NPI Registry (opens in a new tab)
- NPI enumeration date
- February 24, 2009
- NPI status
- Active
- Practice phone
- (314) 837-2120
- 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
Louise R. First practices at Smiles by Choice in Saint Louis, Missouri
Louise First's primary practice is Smiles by Choice, at 77 W Port Plz Ste 205 Suite 205, Saint Louis, MO 63146-3121. The practice phone is (314) 837-2120.
- Smiles by Choice77 W Port Plz Ste 205 Suite 205, Saint Louis, MO 63146-3121Phone(314) 837-2120
Source: Dmand AI Affiliation Data
Louise R. First is affiliated with 1 site of care
Louise First's primary practice is Smiles by Choice in Saint Louis, Missouri.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Louise R. First's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Louise First practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Smiles by Choice | Available with a free account |
Source: Dmand AI Technology Install Data
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Louise R. First is one of 718 dentists in Missouri
Dentist is Louise First's primary specialty in the NPI Registry, under taxonomy code 122300000X. Louise First is licensed in Missouri.
Specialties and state licenses
- Dentist, MissouriPrimary
Dentists near Louise First
Counts of dentists 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
Louise R. First wrote 49 Medicare Part D claims in 2024
In 2024, Louise First wrote 49 Medicare Part D claims for 25 patients. 35% of them were for generic drugs.
Louise First's Part D claims by kind of drug, 2024
- Generic17 claims35%
- Other32 claims65%
Drug classes CMS tracks in Louise First's Part D claims, 2024
- Antibiotics22%11 of 49 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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Louise R. First received $144 in industry payments in 2025
CMS Open Payments shows 2 general payments to Louise First from 2 drug and device companies in 2025. Gifts make up the largest share, 89% of the total. Ultradent Products Inc paid the most, $128.
General payments to Louise First by kind, 2025 to 2025
- Gifts$12889%
- Food and beverage$1611%
Companies that paid Louise First 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 Louise R. First'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 |
| 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 Louise R. First
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What is Louise R. First's NPI number?
Louise R. First's NPI number is 1104066604. It was assigned on February 24, 2009, and it is active in the NPI Registry.
What does Louise R. First specialize in?
Louise R. First is a dentist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Louise R. First practice?
Louise First practices at 77 W Port Plz Ste 205 Suite 205, Saint Louis, MO 63146-3121. Louise First's primary practice is Smiles by Choice in Saint Louis, Missouri.
What is Louise R. First's office phone number?
The practice phone on file for Louise First is (314) 837-2120.
What is Louise R. First's medical license number?
Louise First holds Missouri license 015538.
Has Louise R. First received payments from drug or device companies?
CMS Open Payments shows $144 in general payments to Louise First from 2 companies from 2025 to 2025. The largest total came from Ultradent Products Inc.
How long has Louise R. First been practicing?
Louise First's NPI was assigned in 2009.
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