Derek Louis Grella, CT
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 1433 5th NW St, New Philadelphia, OH 44663
- Practice phone
- Call (800) 234-2006
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ohioguidestone
New Philadelphia, Ohio
Find Derek Grella'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.
Derek Louis Grella is a counselor in New Philadelphia, Ohio
Derek Grella practices at Ohioguidestone in New Philadelphia, Ohio.
Derek Grella's NPI, 1518565407, was assigned on October 13, 2020. Derek Grella holds Ohio license C.2002735-TRNE.
- NPI
- 1518565407NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426526609
- NPI enumeration date
- October 13, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (800) 234-2006
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Derek Louis Grella practices at Ohioguidestone in New Philadelphia, Ohio
Derek Grella's primary practice is Ohioguidestone, at 1433 5th NW St, New Philadelphia, OH 44663 in Tuscarawas County. The practice phone is (800) 234-2006.
- Ohioguidestone1433 5th NW St, New Philadelphia, OH 44663 · Tuscarawas CountyPhone(800) 234-2006
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Derek Louis Grella is affiliated with 2 sites of care and 1 medical group
Derek Grella's primary practice is Ohioguidestone in New Philadelphia, Ohio. The medical group on file is OhioGuidestone. Dmand AI also links Derek Grella to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Derek Louis Grella's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Derek Grella practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ohioguidestone | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Derek Louis Grella is one of 1,121 counselors in Ohio
Counselor is Derek Grella's primary specialty in the NPI Registry, under taxonomy code 101Y00000X. Derek Grella is licensed in Ohio.
Specialties and state licenses
- Counselor, OhioPrimary
Counselors near Derek Grella
Counts of 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
Derek Louis Grella's patients have a median age of 33
Across all payers, Dmand AI patient panel data puts Derek Grella's median patient age at 33, with 40% women.
Derek Grella's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
How Derek Louis Grella takes part in Medicare
Derek Grella 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 Derek Louis Grella'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Derek Louis Grella
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Derek Louis Grella's NPI number?
Derek Louis Grella's NPI number is 1518565407. It was assigned on October 13, 2020, and it is active in the NPI Registry.
What does Derek Louis Grella specialize in?
Derek Louis Grella is a counselor in New Philadelphia, Ohio. The primary specialty in the NPI Registry is Counselor (taxonomy code 101Y00000X).
Where does Derek Louis Grella practice?
Derek Grella practices at 1433 5th NW St, New Philadelphia, OH 44663. Derek Grella's primary practice is Ohioguidestone in New Philadelphia, Ohio. Dmand AI also links Derek Grella to 1 group practice or clinic.
What is Derek Louis Grella's office phone number?
The practice phone on file for Derek Grella is (800) 234-2006.
What is Derek Louis Grella's medical license number?
Derek Grella holds Ohio license C.2002735-TRNE.
What medical group is Derek Louis Grella part of?
Derek Grella is linked to OhioGuidestone.
Does Derek Louis Grella accept Medicare?
Yes. CMS lists Derek Grella as accepting Medicare assignment.
How long has Derek Louis Grella been practicing?
Derek Grella graduated from medical school in 2021, 5 years ago.
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