Gregory Jereb
- Industry payments
- $1,466
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2010
- Practice address
- 5150 Cascade Rd Se Suite B Suite B, Grand Rapids, MI 49546
- Practice phone
- Call (616) 940-3168
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cascade Pediatrics
Multi-specialty group site · Grand Rapids, Michigan
Find Gregory Jereb'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.
Gregory Jereb is a pediatrician in Grand Rapids, Michigan
Gregory Jereb practices at Cascade Pediatrics in Grand Rapids, Michigan.
Gregory Jereb's NPI, 1245541002, was assigned on June 27, 2010. Gregory Jereb holds Michigan license 4301096522.
- NPI
- 1245541002NPI Registry (opens in a new tab)
- NPI enumeration date
- June 27, 2010
- NPI status
- Active
- Practice phone
- (616) 940-3168
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Gregory Jereb practices at Cascade Pediatrics in Grand Rapids, Michigan
Gregory Jereb's primary practice is Cascade Pediatrics, at 5150 Cascade Rd Se Suite B Suite B, Grand Rapids, MI 49546. The practice phone is (616) 940-3168.
- Cascade Pediatrics5150 Cascade Rd Se Suite B Suite B, Grand Rapids, MI 49546Phone(616) 940-3168
Source: Dmand AI Affiliation Data
Gregory Jereb is affiliated with 1 site of care and 1 medical group
Gregory Jereb's primary practice is Cascade Pediatrics in Grand Rapids, Michigan. Dmand AI also links Gregory Jereb to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Gregory Jereb's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Jereb practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cascade Pediatrics | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Gregory Jereb is one of 1,807 pediatricians in Michigan
Pediatrics is Gregory Jereb's primary specialty in the NPI Registry, under taxonomy code 208000000X. Gregory Jereb is licensed in Michigan.
Specialties and state licenses
- Pediatrics, MichiganPrimary
Pediatricians near Gregory Jereb
Counts of pediatricians 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
Gregory Jereb's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Gregory Jereb's median patient age at 8, with 43% women.
Gregory Jereb's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women43%
- Men56%
Source: Dmand AI Patient Panel Data
Gregory Jereb received $1,466 in industry payments from 2016 to 2025
CMS Open Payments shows 97 general payments to Gregory Jereb from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $356.
General payments to Gregory Jereb by program year, 2016 to 2025
Companies that paid Gregory Jereb the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Gregory Jereb'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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Gregory Jereb
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gregory Jereb's NPI number?
Gregory Jereb's NPI number is 1245541002. It was assigned on June 27, 2010, and it is active in the NPI Registry.
What does Gregory Jereb specialize in?
Gregory Jereb is a pediatrician in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Gregory Jereb practice?
Gregory Jereb practices at 5150 Cascade Rd Se Suite B Suite B, Grand Rapids, MI 49546. Gregory Jereb's primary practice is Cascade Pediatrics in Grand Rapids, Michigan. Dmand AI also links Gregory Jereb to 1 medical group.
What is Gregory Jereb's office phone number?
The practice phone on file for Gregory Jereb is (616) 940-3168.
What is Gregory Jereb's medical license number?
Gregory Jereb holds Michigan license 4301096522.
Has Gregory Jereb received payments from drug or device companies?
CMS Open Payments shows $1,466 in general payments to Gregory Jereb from 26 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Gregory Jereb been practicing?
Gregory Jereb's NPI was assigned in 2010.
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