Jeffrey Sieg Michaelis, LPC
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 300 - 68th Street, SE, Grand Rapids, MI 49548
- Practice phone
- Call (616) 455-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jeffrey Michaelis' 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.
Jeffrey Sieg Michaelis is a professional counselor in Grand Rapids, Michigan
Jeffrey Michaelis practices at Pine Rest Christian Mental Health Services in Grand Rapids, Michigan, part of Pine Rest Christian Mental Health Services.
Jeffrey Michaelis' NPI, 1891900965, was assigned on May 11, 2007. Jeffrey Michaelis holds Michigan license 6401007146.
- NPI
- 1891900965NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739530742
- NPI enumeration date
- May 11, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (616) 455-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jeffrey Sieg Michaelis practices at Pine Rest Christian Mental Health Services in Grand Rapids, Michigan
Jeffrey Michaelis' primary practice is Pine Rest Christian Mental Health Services, at 300 - 68th Street, SE, Grand Rapids, MI 49548 in Kent County. The practice phone is (616) 455-5000.
- Pine Rest Christian Mental Health Services300 - 68th Street, SE, Grand Rapids, MI 49548 · Kent CountyPhone(616) 455-5000
Source: Dmand AI Affiliation Data
Jeffrey Sieg Michaelis is affiliated with 2 sites of care and 1 medical group
Jeffrey Michaelis' primary practice is Pine Rest Christian Mental Health Services in Grand Rapids, Michigan, part of Pine Rest Christian Mental Health Services. The medical group on file is Pine Rest Christian Mental Health Services. Dmand AI also links Jeffrey Michaelis to 1 more group practice or clinic, named with a free account. Jeffrey Michaelis' employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jeffrey Sieg Michaelis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jeffrey Michaelis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pine Rest Christian Mental Health Services | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Pine Rest Christian Mental Health Services and 6.2K+ hospitals, with verified contacts in the same login.
Jeffrey Sieg Michaelis is one of 1,984 professional counselors in Michigan
Professional is Jeffrey Michaelis' primary specialty in the NPI Registry, under taxonomy code 101YP2500X. Jeffrey Michaelis is licensed in Michigan.
Specialties and state licenses
- Professional counselor, MichiganPrimary
Professional counselors near Jeffrey Michaelis
Counts of professional counselors 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
Jeffrey Sieg Michaelis' patients have a median age of 40
Across all payers, Dmand AI patient panel data puts Jeffrey Michaelis' median patient age at 40, with 54% women.
Jeffrey Michaelis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
How Jeffrey Sieg Michaelis takes part in Medicare
Jeffrey Michaelis 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)
Sources for Jeffrey Sieg Michaelis'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Jeffrey Sieg Michaelis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jeffrey Sieg Michaelis' NPI number?
Jeffrey Sieg Michaelis' NPI number is 1891900965. It was assigned on May 11, 2007, and it is active in the NPI Registry.
What does Jeffrey Sieg Michaelis specialize in?
Jeffrey Sieg Michaelis is a professional counselor in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Professional Counselor (taxonomy code 101YP2500X).
Where does Jeffrey Sieg Michaelis practice?
Jeffrey Michaelis practices at 300 - 68th Street, SE, Grand Rapids, MI 49548. Jeffrey Michaelis' primary practice is Pine Rest Christian Mental Health Services in Grand Rapids, Michigan, part of Pine Rest Christian Mental Health Services. Dmand AI also links Jeffrey Michaelis to 1 group practice or clinic.
What is Jeffrey Sieg Michaelis' office phone number?
The practice phone on file for Jeffrey Michaelis is (616) 455-5000.
What is Jeffrey Sieg Michaelis' medical license number?
Jeffrey Michaelis holds Michigan license 6401007146.
Which hospitals is Jeffrey Sieg Michaelis affiliated with?
Jeffrey Michaelis practices at Pine Rest Christian Mental Health Services in Grand Rapids, Michigan.
What medical group is Jeffrey Sieg Michaelis part of?
Jeffrey Michaelis is linked to Pine Rest Christian Mental Health Services.
Does Jeffrey Sieg Michaelis accept Medicare?
Yes. CMS lists Jeffrey Michaelis as accepting Medicare assignment.
How long has Jeffrey Sieg Michaelis been practicing?
Jeffrey Michaelis graduated from medical school in 1996, 30 years ago.
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