Jonas Michael Holl, MA
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 13215 E Penn St, Whittier, CA 90602
- Practice phone
- Call (562) 464-5978
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Connect Hearing, Inc.
Whittier, California
Find Jonas Holl'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.
Jonas Michael Holl is an audiologist in Whittier, California
Jonas Holl practices at Connect Hearing, Inc. in Whittier, California.
Jonas Holl's NPI, 1619155546, was assigned on February 1, 2008. Jonas Holl holds California license AU 1964.
- NPI
- 1619155546NPI Registry (opens in a new tab)
- NPI enumeration date
- February 1, 2008
- NPI status
- Active
- Practice phone
- (562) 464-5978
- 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
Jonas Michael Holl practices at Connect Hearing, Inc. in Whittier, California
Jonas Holl's primary practice is Connect Hearing, Inc., at 13215 E Penn St, Whittier, CA 90602 in Los Angeles County. The practice phone is (562) 464-5978.
- Connect Hearing, Inc.13215 E Penn St, Whittier, CA 90602 · Los Angeles CountyPhone(562) 464-5978
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jonas Michael Holl is affiliated with 1 site of care and 1 medical group
Jonas Holl's primary practice is Connect Hearing, Inc. in Whittier, California. The medical group on file is Connect Hearing.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Jonas Michael Holl's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jonas Holl practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Connect Hearing, Inc. | Available with a free account |
Source: Dmand AI Technology Install Data
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Jonas Michael Holl is one of 823 audiologists in California
Audiologist is Jonas Holl's primary specialty in the NPI Registry, under taxonomy code 231H00000X. Jonas Holl is licensed in California.
Specialties and state licenses
- Audiologist, CaliforniaPrimary
Audiologists near Jonas Holl
Counts of audiologists 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
Jonas Michael Holl's patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Jonas Holl's median patient age at 77, with 54% women.
Jonas Holl's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
Sources for Jonas Michael Holl'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 Jonas Michael Holl
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jonas Michael Holl's NPI number?
Jonas Michael Holl's NPI number is 1619155546. It was assigned on February 1, 2008, and it is active in the NPI Registry.
What does Jonas Michael Holl specialize in?
Jonas Michael Holl is an audiologist in Whittier, California. The primary specialty in the NPI Registry is Audiologist (taxonomy code 231H00000X).
Where does Jonas Michael Holl practice?
Jonas Holl practices at 13215 E Penn St, Whittier, CA 90602. Jonas Holl's primary practice is Connect Hearing, Inc. in Whittier, California.
What is Jonas Michael Holl's office phone number?
The practice phone on file for Jonas Holl is (562) 464-5978.
What is Jonas Michael Holl's medical license number?
Jonas Holl holds California license AU 1964.
What medical group is Jonas Michael Holl part of?
Jonas Holl is linked to Connect Hearing.
How long has Jonas Michael Holl been practicing?
Jonas Holl's NPI was assigned in 2008.
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