DR. STEVEN G. KOHLSTROM PH.D.
NPI 1841209251
Psychologist - Clinical in San Francisco, CA
About Dr. Steven G. Kohlstrom Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEVEN G. KOHLSTROM PH.D. (NPI 1841209251) is an individual clinical provider in San Francisco, California, licensed in California (PSY17904) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1997).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Steven G. Kohlstrom Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Steven Kohlstrom reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94102 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94102
SAN FRANCISCO, CA 94102
SAN FRANCISCO, CA 94102
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 Steven Kohlstrom's NPI number?
The NPI number for Steven Kohlstrom is 1841209251. It was assigned to this individual provider in the NPPES registry on August 5, 2006.
Where is Steven Kohlstrom located?
Steven Kohlstrom practices at 211 Gough St Suite 103, San Francisco, CA 94102. The listed phone number is (415) 336-2638.
What is Steven Kohlstrom's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Steven Kohlstrom enrolled in Medicare?
Yes. Steven Kohlstrom is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Steven Kohlstrom's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Kohlstrom reassigns Medicare benefits to Grow Healthcare Group PC (San Jose, CA). The 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 Steven Kohlstrom'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 Steven Kohlstrom was last updated on July 24, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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. Steven G. Kohlstrom, PH.D. · NPI 1841209251
Clinical provider in San Francisco, California. Individual provider, active in the CMS NPPES registry since August 5, 2006.
## Identity
- **NPI:** 1841209251 (Entity type: Individual)
- **Enumerated:** August 5, 2006
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** PSY17904 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 211 GOUGH ST, SUITE 103, San Francisco, CA 94102-5946
- **Phone:** (415) 336-2638
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Grow Healthcare Group PC (NPI 1154994846, San Jose, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1997
## Record status
- **NPPES last updated:** July 24, 2009
- **Other identifiers:** Medicare PIN 00PSY179040 (CA); Medicaid 00PSY179040 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1841209251) · Data from the CMS NPPES public registry.