David Earl Kellar, LMLP
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2013
- Practice address
- 872 Massachusetts Ave, Cambridge, MA 02139
- Practice phone
- Call (855) 284-7483
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Thriveworks
Cambridge, Massachusetts
Find David Kellar'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.
David Earl Kellar is a professional counselor in Cambridge, Massachusetts
David Kellar practices at Thriveworks in Cambridge, Massachusetts.
David Kellar's NPI, 1679813083, was assigned on February 21, 2013. David Kellar holds Texas license 93941.
- NPI
- 1679813083NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709357783
- NPI enumeration date
- February 21, 2013
- NPI status
- Active
- Practice phone
- (855) 284-7483
- 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 Practice Data
David Earl Kellar practices at Thriveworks in Cambridge, Massachusetts
David Kellar's primary practice is Thriveworks, at 872 Massachusetts Ave, Cambridge, MA 02139 in Middlesex County. The practice phone is (855) 284-7483.
- Thriveworks872 Massachusetts Ave, Cambridge, MA 02139 · Middlesex CountyPhone(855) 284-7483
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
David Earl Kellar is affiliated with 2 sites of care and 1 medical group
David Kellar's primary practice is Thriveworks in Cambridge, Massachusetts. The medical group on file is Thriveworks Counseling & Child Therapy Lynchburg. Dmand AI also links David Kellar 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 David Earl Kellar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Kellar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Thriveworks | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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David Earl Kellar is one of 519 professional counselors in Massachusetts
Professional is David Kellar's primary specialty in the NPI Registry, under taxonomy code 101YP2500X. Dmand AI has David Kellar's licenses on file in 2 states: Texas and Kansas.
Specialties and state licenses
- Professional counselor, TexasPrimary
- Addiction (substance use disorder) counselor, Kansas
Professional counselors near David Kellar
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
David Earl Kellar's patients have a median age of 39
Across all payers, Dmand AI patient panel data puts David Kellar's median patient age at 39, with 33% women.
David Kellar'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
- Women33%
- Men65%
Source: Dmand AI Patient Panel Data
Sources for David Earl Kellar'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 |
| 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 David Earl Kellar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Earl Kellar's NPI number?
David Earl Kellar's NPI number is 1679813083. It was assigned on February 21, 2013, and it is active in the NPI Registry.
What does David Earl Kellar specialize in?
David Earl Kellar is a professional counselor in Cambridge, Massachusetts. The primary specialty in the NPI Registry is Professional Counselor (taxonomy code 101YP2500X).
Where does David Earl Kellar practice?
David Kellar practices at 872 Massachusetts Ave, Cambridge, MA 02139. David Kellar's primary practice is Thriveworks in Cambridge, Massachusetts. Dmand AI also links David Kellar to 1 group practice or clinic.
What is David Earl Kellar's office phone number?
The practice phone on file for David Kellar is (855) 284-7483.
What is David Earl Kellar's medical license number?
David Kellar holds Texas license 93941, one of the licenses on file in 2 states.
Which states has David Earl Kellar been licensed in?
Dmand AI has state licenses on file for David Kellar in Texas and Kansas.
What medical group is David Earl Kellar part of?
David Kellar is linked to Thriveworks Counseling & Child Therapy Lynchburg.
How long has David Earl Kellar been practicing?
David Kellar's NPI was assigned in 2013.
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