KAREN MESKE PMHNP
NPI 1336600410
Nurse Practitioner - Psychiatric/Mental Health in Los Angeles, CA
About Karen Meske Pmhnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAREN MESKE PMHNP (NPI 1336600410) is an individual psychiatric/mental health provider in Los Angeles, California, licensed in California (95011507) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of South Alabama College Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Karen Meske Pmhnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Karen Meske reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Hollywood, CA 90046
- Reassigned Medicare billing, California enrollment
- 204 clinicians in this Medicare group
Beverly Hills, CA 90211
- Reassigned Medicare billing, California enrollment
- 17 clinicians in this Medicare group
Riverside, CA 92506
- Reassigned Medicare billing, California enrollment
- 12 clinicians in this Medicare group
San Jose, CA 95113
- Reassigned Medicare billing, California enrollment
- 3,139 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90042 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Karen Meske's NPI number?
The NPI number for Karen Meske is 1336600410. It was assigned to this individual provider in the NPPES registry on March 29, 2019.
Where is Karen Meske located?
Karen Meske practices at 4295 Via Arbolada Unit 106, Los Angeles, CA 90042. The listed phone number is (626) 241-0640.
What is Karen Meske's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Karen Meske enrolled in Medicare?
Yes. Karen Meske is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Karen Meske's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Meske reassigns Medicare benefits to 4 organizations: Mellow Medical Inc A Professional Corporation (West Hollywood, CA), Psychbright Health (Beverly Hills, CA), Riverside Psychiatric Medical Group (Riverside, CA) and Grow Healthcare Group PC (San Jose, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Karen Meske's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Karen Meske was last updated on June 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Karen Meske, PMHNP · NPI 1336600410
Psychiatric/Mental Health physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since March 29, 2019.
## Identity
- **NPI:** 1336600410 (Entity type: Individual)
- **Enumerated:** March 29, 2019
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 95011507 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4295 VIA ARBOLADA UNIT 106, Los Angeles, CA 90042-5105
- **Phone:** (626) 241-0640
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Mellow Medical Inc A Professional Corporation (NPI 1407275886, West Hollywood, CA); Psychbright Health (NPI 1225742240, Beverly Hills, CA); Riverside Psychiatric Medical Group (NPI 1972691228, Riverside, CA); Grow Healthcare Group PC (NPI 1154994846, San Jose, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of South Alabama College Of Medicine, class of 2018
## Record status
- **NPPES last updated:** June 11, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1336600410) · Data from the CMS NPPES public registry.