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Tamara Ashley-Oswalt

  • Grand Rapids, MI
  • Registered dietitian
NPI1578981627
Hospital affiliations
1
Medical groups
2
State license
1
Year NPI issued
2014
Practice address
100 Michigan St NE, Grand Rapids, MI 49503
Practice phone
Call (616) 391-1774
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Corewell Health Grand Rapids Hospitals - Butterworth

Hospital · Grand Rapids, Michigan

See all 4 affiliations

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Tamara Ashley-Oswalt is a registered dietitian in Grand Rapids, Michigan

Tamara Ashley-Oswalt practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.

Tamara Ashley-Oswalt's NPI, 1578981627, was assigned on April 4, 2014.

NPI and contact details
NPI
1578981627NPI Registry (opens in a new tab)
NPI enumeration date
April 4, 2014
NPI status
Active
Practice phone
(616) 391-1774
Professional email
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Personal email
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Mobile number
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Sex
Female

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Tamara Ashley-Oswalt practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan

Tamara Ashley-Oswalt's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth, at 100 Michigan St NE, Grand Rapids, MI 49503 in Kent County. The practice phone is (616) 391-1774.

Source: Dmand AI Affiliation Data

Tamara Ashley-Oswalt is affiliated with 2 sites of care and 2 medical groups

Tamara Ashley-Oswalt's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. The medical group on file is Corewell Health Medical Group West. Dmand AI also links Tamara Ashley-Oswalt to 1 more group practice or clinic and 1 medical group, each named with a free account.

Corewell Health Medical Group WestPrimary care group, Grand Rapids, MI1 group practice or clinicName with a free account1 medical groupName with a free account
See all 4 affiliations for Tamara Ashley-Oswalt

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Tamara Ashley-Oswalt's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Tamara Ashley-Oswalt practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Corewell Health Grand Rapids Hospitals - ButterworthAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Tamara Ashley-Oswalt is one of 209 registered dietitians in Michigan

Dietitian, registered is Tamara Ashley-Oswalt's primary specialty in the NPI Registry, under taxonomy code 133V00000X.

Specialties and state licenses

  • Registered dietitianPrimarytaxonomy 133V00000X

Registered dietitians near Tamara Ashley-Oswalt

Counts of registered dietitians with a Dmand AI profile, by place and practice. Each opens the list.

209registered dietitians in Michigan44registered dietitians in Grand Rapids19registered dietitians at Corewell Health Grand Rapids Hospitals - Butterworth

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Tamara Ashley-Oswalt's patients have a median age of 48

Across all payers, Dmand AI patient panel data puts Tamara Ashley-Oswalt's median patient age at 48, with 75% women.

Tamara Ashley-Oswalt's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 48

Patient panel by sex, all payers

  • Women75%
  • Men25%

Source: Dmand AI Patient Panel Data

Sources for Tamara Ashley-Oswalt's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Tamara Ashley-Oswalt

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Tamara Ashley-Oswalt's NPI number?

Tamara Ashley-Oswalt's NPI number is 1578981627. It was assigned on April 4, 2014, and it is active in the NPI Registry.

What does Tamara Ashley-Oswalt specialize in?

Tamara Ashley-Oswalt is a registered dietitian in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Registered Dietitian (taxonomy code 133V00000X).

Where does Tamara Ashley-Oswalt practice?

Tamara Ashley-Oswalt practices at 100 Michigan St NE, Grand Rapids, MI 49503. Tamara Ashley-Oswalt's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dmand AI also links Tamara Ashley-Oswalt to 1 group practice or clinic and 1 medical group.

What is Tamara Ashley-Oswalt's office phone number?

The practice phone on file for Tamara Ashley-Oswalt is (616) 391-1774.

Which hospitals is Tamara Ashley-Oswalt affiliated with?

Tamara Ashley-Oswalt practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan.

What medical group is Tamara Ashley-Oswalt part of?

Tamara Ashley-Oswalt is linked to Corewell Health Medical Group West. Dmand AI links Tamara Ashley-Oswalt to 1 more medical group.

How long has Tamara Ashley-Oswalt been practicing?

Tamara Ashley-Oswalt's NPI was assigned in 2014.

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