Alexandra Ann Timmerman, DDS
- Part D claims, 2024
- 79
- Industry payments
- $17
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 150 Jefferson Ave Se, Grand Rapids, MI 49503
- Practice phone
- Call (616) 284-3690
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advent Physical Therapy
Therapy Group Practice · Grand Rapids, Michigan
Find Alexandra Timmerman'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.
Alexandra Ann Timmerman is a dentist in Grand Rapids, Michigan
Alexandra Timmerman practices at Advent Physical Therapy in Grand Rapids, Michigan.
Alexandra Timmerman's NPI, 1699408922, was assigned on July 5, 2022. Alexandra Timmerman holds Michigan license 2901601284.
- NPI
- 1699408922NPI Registry (opens in a new tab)
- NPI enumeration date
- July 5, 2022
- NPI status
- Active
- Practice phone
- (616) 284-3690
- 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
Alexandra Ann Timmerman practices at Advent Physical Therapy in Grand Rapids, Michigan
Alexandra Timmerman's primary practice is Advent Physical Therapy, at 150 Jefferson Ave Se, Grand Rapids, MI 49503. The practice phone is (616) 284-3690.
- Advent Physical Therapy150 Jefferson Ave Se, Grand Rapids, MI 49503Phone(616) 284-3690
Source: Dmand AI Affiliation Data
Alexandra Ann Timmerman is affiliated with 1 site of care
Alexandra Timmerman's primary practice is Advent Physical Therapy in Grand Rapids, Michigan.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Alexandra Ann Timmerman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexandra Timmerman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advent Physical Therapy | Available with a free account |
Source: Dmand AI Technology Install Data
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Alexandra Ann Timmerman is one of 1,638 dentists in Michigan
Dentist is Alexandra Timmerman's primary specialty in the NPI Registry, under taxonomy code 122300000X. Alexandra Timmerman is licensed in Michigan.
Specialties and state licenses
- Dentist, MichiganPrimary
Dentists near Alexandra Timmerman
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
Alexandra Ann Timmerman's patients have a median age of 39
Across all payers, Dmand AI patient panel data puts Alexandra Timmerman's median patient age at 39, with 100% women.
Alexandra Timmerman'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
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Alexandra Ann Timmerman wrote 79 Medicare Part D claims in 2024
In 2024, Alexandra Timmerman wrote 79 Medicare Part D claims for 59 patients. 91% of them were for generic drugs.
Alexandra Timmerman's Part D claims by kind of drug, 2024
- Generic72 claims91%
- Brand-name and other7 claims9%
Drug classes CMS tracks in Alexandra Timmerman's Part D claims, 2024
- Antibiotics84%66 of 79 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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Alexandra Ann Timmerman received $17 in industry payments in 2025
CMS Open Payments shows 1 general payment to Alexandra Timmerman from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Straumann USA LLC paid the most, $17.
Companies that paid Alexandra Timmerman 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 Alexandra Ann Timmerman'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 Alexandra Ann Timmerman
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What is Alexandra Ann Timmerman's NPI number?
Alexandra Ann Timmerman's NPI number is 1699408922. It was assigned on July 5, 2022, and it is active in the NPI Registry.
What does Alexandra Ann Timmerman specialize in?
Alexandra Ann Timmerman is a dentist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Alexandra Ann Timmerman practice?
Alexandra Timmerman practices at 150 Jefferson Ave Se, Grand Rapids, MI 49503. Alexandra Timmerman's primary practice is Advent Physical Therapy in Grand Rapids, Michigan.
What is Alexandra Ann Timmerman's office phone number?
The practice phone on file for Alexandra Timmerman is (616) 284-3690.
What is Alexandra Ann Timmerman's medical license number?
Alexandra Timmerman holds Michigan license 2901601284.
Has Alexandra Ann Timmerman received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Alexandra Timmerman from 1 company from 2025 to 2025. The largest total came from Straumann USA LLC.
How long has Alexandra Ann Timmerman been practicing?
Alexandra Timmerman's NPI was assigned in 2022.
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