KARL MONTE JACOBS M.D.
NPI 1669676524
Psychiatry & Neurology - Psychiatry in La Mesa, CA
About Karl Monte Jacobs M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KARL MONTE JACOBS M.D. (NPI 1669676524) is an individual psychiatry provider in La Mesa, California, licensed in California (G79582) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS and is a graduate of Emory University School Of Medicine (1993).
NPPES Registry Identity
Specialties & Licenses
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
Karl Monte Jacobs M.d. 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
7Medicare enrollment records show Karl Jacobs reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
La Mesa, CA 91942
- Reassigned Medicare billing, California enrollment
El Cajon, CA 92021
- Reassigned Medicare billing, California enrollment
- 105 clinicians in this Medicare group
San Diego, CA 92108
- Reassigned Medicare billing, California enrollment
- 98 clinicians in this Medicare group
Alpine, CA 91901
- Reassigned Medicare billing, Texas enrollment
- 33 clinicians in this Medicare group
Indio, CA 92201
- Reassigned Medicare billing, California enrollment
- 208 clinicians in this Medicare group
Indio, CA 92201
- Reassigned Medicare billing, California enrollment
- 29 clinicians in this Medicare group
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 840 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 2
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 91942 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LA MESA, CA 91942
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 Karl Jacobs's NPI number?
The NPI number for Karl Jacobs is 1669676524. It was assigned to this individual provider in the NPPES registry on June 13, 2007.
Where is Karl Jacobs located?
Karl Jacobs practices at 5555 Grossmont Center Dr, La Mesa, CA 91942. The listed phone number is (619) 949-0838.
What is Karl Jacobs's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Karl Jacobs enrolled in Medicare?
Yes. Karl Jacobs 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 Karl Jacobs's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karl Jacobs reassigns Medicare benefits to 7 organizations: Kmj Medical Group Incorporated (La Mesa, CA), County Of San Diego (El Cajon, CA), Senior Medical Associates, Inc. (San Diego, CA), Southern Indian Health Council (Alpine, CA), Cep America - Psychiatry PC (Indio, CA) and 2 more organizations, listed in the Medicare section above. 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 Karl Jacobs'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 Karl Jacobs was last updated on May 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.
# Karl Monte Jacobs, M.D. · NPI 1669676524
Psychiatry physician in La Mesa, California. Individual provider, active in the CMS NPPES registry since June 13, 2007.
## Identity
- **NPI:** 1669676524 (Entity type: Individual)
- **Enumerated:** June 13, 2007
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** G79582 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5555 GROSSMONT CENTER DR, La Mesa, CA 91942-3077
- **Phone:** (619) 949-0838 · **Fax:** (619) 655-4714
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Kmj Medical Group Incorporated (NPI 1922945203, La Mesa, CA); County Of San Diego (NPI 1740348242, El Cajon, CA); Senior Medical Associates, Inc. (NPI 1629253505, San Diego, CA); Southern Indian Health Council (NPI 1346247947, Alpine, CA); Cep America - Psychiatry PC (NPI 1144195926, Indio, CA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Emory University School Of Medicine, class of 1993
## Record status
- **NPPES last updated:** May 3, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1669676524) · Data from the CMS NPPES public registry.