Kelli Grace Mullen, LCSW
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice locations
- 2
- Practice address
- 2812 1st Ave N Ste 511, Billings, MT 59101-2312
- Practice phone
- Call (406) 416-4317
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kelli Mullen LLC
Physician office · Billings, Montana
Find Kelli Mullen'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.
Kelli Grace Mullen is a clinical social worker in Billings, Montana
Kelli Mullen practices at Kelli Mullen LLC in Billings, Montana.
Kelli Mullen's NPI, 1578228961, was assigned on November 1, 2021. Kelli Mullen holds Montana license 50661.
- NPI
- 1578228961NPI Registry (opens in a new tab)
- NPI enumeration date
- November 1, 2021
- NPI status
- Active
- Practice phone
- (406) 416-4317
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Kelli Grace Mullen practices at 2 locations in Billings, Montana
Kelli Mullen's primary practice is Kelli Mullen LLC, at 2812 1st Ave N Ste 511, Billings, MT 59101-2312. The practice phone is (406) 416-4317. The NPI Registry lists Kelli Mullen's practice address as 1233 N 30th St, Billings, MT 59101.
- Kelli Mullen LLCPrimary2812 1st Ave N Ste 511, Billings, MT 59101-2312Phone(406) 416-4317
- NPI Registry address1233 N 30th St, Billings, MT 59101 · Yellowstone County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Kelli Grace Mullen is affiliated with 1 site of care
Kelli Mullen's primary practice is Kelli Mullen LLC in Billings, Montana.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Kelli Grace Mullen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kelli Mullen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kelli Mullen LLC | Available with a free account |
Source: Dmand AI Technology Install Data
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Kelli Grace Mullen is one of 618 clinical social workers in Montana
Social worker is Kelli Mullen's primary specialty in the NPI Registry, under taxonomy code 1041C0700X. The record also lists clinical. Kelli Mullen is licensed in Montana.
Specialties and state licenses
- Clinical social worker, MontanaPrimary
Clinical social workers near Kelli Mullen
Counts of clinical social workers 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
Kelli Grace Mullen's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Kelli Mullen's median patient age at 12, with 100% women.
Kelli Mullen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Sources for Kelli Grace Mullen'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand 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 Kelli Grace Mullen
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What is Kelli Grace Mullen's NPI number?
Kelli Grace Mullen's NPI number is 1578228961. It was assigned on November 1, 2021, and it is active in the NPI Registry.
What does Kelli Grace Mullen specialize in?
Kelli Grace Mullen is a clinical social worker in Billings, Montana. The primary specialty in the NPI Registry is Clinical Social Worker (taxonomy code 1041C0700X).
Where does Kelli Grace Mullen practice?
Kelli Mullen practices at 2812 1st Ave N Ste 511, Billings, MT 59101-2312. Kelli Mullen also practices at 1233 N 30th St, Billings, MT 59101. Kelli Mullen's primary practice is Kelli Mullen LLC in Billings, Montana.
What is Kelli Grace Mullen's office phone number?
The practice phone on file for Kelli Mullen is (406) 416-4317.
What is Kelli Grace Mullen's medical license number?
Kelli Mullen holds Montana license 50661.
How long has Kelli Grace Mullen been practicing?
Kelli Mullen graduated from medical school in 2018, 8 years ago.
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