DR. ANDREW EVAN BROWN MD
NPI 1720728637
Family Medicine in Santa Rosa, CA
About Dr. Andrew Evan Brown Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANDREW EVAN BROWN MD (NPI 1720728637) is an individual family medicine provider in Santa Rosa, California, licensed in California (A192385) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, maintains a secondary practice location in Santa Rosa, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Dr. Andrew Evan Brown 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
2Medicare enrollment records show Andrew Brown reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Santa Rosa, CA 95407
- Reassigned Medicare billing, California enrollment
- 215 clinicians in this Medicare group
Orinda, CA 94563
- Reassigned Medicare billing, California enrollment
- 4,479 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 95401 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Andrew Brown's NPI number?
The NPI number for Andrew Brown is 1720728637. It was assigned to this individual provider in the NPPES registry on March 30, 2022.
Where is Andrew Brown located?
Andrew Brown practices at 131 Stony Cir, Santa Rosa, CA 95401. The listed phone number is (707) 541-7700.
What is Andrew Brown's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Andrew Brown enrolled in Medicare?
Yes. Andrew Brown 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 Andrew Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Brown reassigns Medicare benefits to 2 organizations: Santa Rosa Community Health Centers (Santa Rosa, CA) and Sutter Bay Medical Foundation (Orinda, 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 Andrew Brown'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 Andrew Brown was last updated on October 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. Andrew Evan Brown, MD · NPI 1720728637
Family Medicine physician in Santa Rosa, California. Individual provider, active in the CMS NPPES registry since March 30, 2022.
## Identity
- **NPI:** 1720728637 (Entity type: Individual)
- **Enumerated:** March 30, 2022
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** A192385 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 131 STONY CIR, Santa Rosa, CA 95401-9520
- **Phone:** (707) 541-7700
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Santa Rosa Community Health Centers (NPI 1386712065, Santa Rosa, CA); Sutter Bay Medical Foundation (NPI 1366898538, Orinda, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** October 24, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1720728637) · Data from the CMS NPPES public registry.