Karen Merzenich, CNM, WHNP
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 1141 Pear Tree Lane, Napa, CA 94558
- Practice phone
- Call (707) 254-1774
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
CommuniCare+OLE - North Napa Campus
FQHC - Main Site · Napa, California
Find Karen Merzenich'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.
Karen Merzenich is an advanced practice midwife in Napa, California
Karen Merzenich practices at CommuniCare+OLE - North Napa Campus in Napa, California.
Karen Merzenich's NPI, 1003586363, was assigned on September 17, 2021. Karen Merzenich holds California license 236203.
- NPI
- 1003586363NPI Registry (opens in a new tab)
- NPI enumeration date
- September 17, 2021
- NPI status
- Active
- Practice phone
- (707) 254-1774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Karen Merzenich practices at CommuniCare+OLE - North Napa Campus in Napa, California
Karen Merzenich's primary practice is CommuniCare+OLE - North Napa Campus, at 1141 Pear Tree Lane, Napa, CA 94558 in Napa County. The practice phone is (707) 254-1774.
- CommuniCare+OLE - North Napa Campus1141 Pear Tree Lane, Napa, CA 94558 · Napa CountyPhone(707) 254-1774
Source: Dmand AI Affiliation Data
Karen Merzenich is affiliated with 2 sites of care and 1 medical group
Karen Merzenich's primary practice is CommuniCare+OLE - North Napa Campus in Napa, California. The medical group on file is CommuniCare+OLE. Dmand AI also links Karen Merzenich to 1 more community health center, named with a free account. Karen Merzenich's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Karen Merzenich's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Karen Merzenich practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CommuniCare+OLE - North Napa Campus | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Karen Merzenich is one of 752 advanced practice midwifes in California
Advanced practice midwife is Karen Merzenich's primary specialty in the NPI Registry, under taxonomy code 367A00000X. Karen Merzenich is licensed in California.
Specialties and state licenses
- Advanced practice midwife, CaliforniaPrimary
Advanced practice midwifes near Karen Merzenich
Counts of advanced practice midwifes 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
Karen Merzenich's patients have a median age of 32
Across all payers, Dmand AI patient panel data puts Karen Merzenich's median patient age at 32, with 100% women.
Karen Merzenich's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 32
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Sources for Karen Merzenich'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 DataDmand AI Org Hierarchy 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 Karen Merzenich
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Karen Merzenich's NPI number?
Karen Merzenich's NPI number is 1003586363. It was assigned on September 17, 2021, and it is active in the NPI Registry.
What does Karen Merzenich specialize in?
Karen Merzenich is an advanced practice midwife in Napa, California. The primary specialty in the NPI Registry is Advanced Practice Midwife (taxonomy code 367A00000X).
Where does Karen Merzenich practice?
Karen Merzenich practices at 1141 Pear Tree Lane, Napa, CA 94558. Karen Merzenich's primary practice is CommuniCare+OLE - North Napa Campus in Napa, California. Dmand AI also links Karen Merzenich to 1 community health center.
What is Karen Merzenich's office phone number?
The practice phone on file for Karen Merzenich is (707) 254-1774.
What is Karen Merzenich's medical license number?
Karen Merzenich holds California license 236203.
What medical group is Karen Merzenich part of?
Karen Merzenich is linked to CommuniCare+OLE.
How long has Karen Merzenich been practicing?
Karen Merzenich's NPI was assigned in 2021.
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