DR. HEATHER KIMBERLY MAK MD
NPI 1033430863
Psychiatry & Neurology - Psychiatry in San Diego, CA
About Dr. Heather Kimberly Mak Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HEATHER KIMBERLY MAK MD (NPI 1033430863) is an individual psychiatry provider in San Diego, California, licensed in California (A153551) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS, maintains a secondary practice location in Jacksonville, and is a graduate of Rutgers, Robert Woood Johnson Medical School (2010).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
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
Dr. Heather Kimberly Mak Md 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 Heather Mak reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 51 clinicians in this Medicare group
Huntington Beach, CA 92647
- Reassigned Medicare billing, California enrollment
- 17 clinicians in this Medicare group
Inglewood, CA 90301
- Reassigned Medicare billing, California enrollment
- 86 clinicians in this Medicare group
Silver Spring, MD 20910
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 128 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92103 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 Heather Mak's NPI number?
The NPI number for Heather Mak is 1033430863. It was assigned to this individual provider in the NPPES registry on June 16, 2010.
Where is Heather Mak located?
Heather Mak practices at 2602 1st Ave Ste 100, San Diego, CA 92103. The listed phone number is (619) 234-2158.
What is Heather Mak's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Heather Mak enrolled in Medicare?
Yes. Heather Mak 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 Heather Mak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heather Mak reassigns Medicare benefits to 4 organizations: San Diego American Indian Health Center (San Diego, CA), Eagan Medical Group, Inc. (Huntington Beach, CA), Alliance For Wellness, Inc. (Inglewood, CA) and Axis Healthcare Group (Silver Spring, MD). 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 Heather Mak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Heather Mak accept?
Health plans from Cigna Healthcare list Heather Mak as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Heather Mak was last updated on February 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Heather Kimberly Mak, MD · NPI 1033430863
Psychiatry physician in San Diego, California. Individual provider, active in the CMS NPPES registry since June 16, 2010.
## Identity
- **NPI:** 1033430863 (Entity type: Individual)
- **Enumerated:** June 16, 2010
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** A153551 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2602 1ST AVE STE 100, San Diego, CA 92103-6529
- **Phone:** (619) 234-2158
## 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): San Diego American Indian Health Center (NPI 1003902917, San Diego, CA); Eagan Medical Group, Inc. (NPI 1265946289, Huntington Beach, CA); Alliance For Wellness, Inc. (NPI 1124329131, Inglewood, CA); Axis Healthcare Group (NPI 1326295098, Silver Spring, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rutgers, Robert Woood Johnson Medical School, class of 2010
## Record status
- **NPPES last updated:** February 3, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1033430863) · Data from the CMS NPPES public registry.