JUSTIN RYAN CHATTEN BROWN
NPI 1326179193
Family Medicine in Martinez, CA

Q: What is Justin Chatten Brown's NPI number?

The NPI number for Justin Chatten Brown is 1326179193. It was assigned to this individual provider in the NPPES registry on March 7, 2007.

Q: What is Justin Chatten Brown's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Active since March 07, 2007PECOS Enrolled

2500 ALHAMBRA AVE, MARTINEZ, CA 94553(925) 370-5110(925) 370-5142 Get Directions Write a Review

NPPES record last updated: November 13, 2009. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Justin Ryan Chatten Brown NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JUSTIN RYAN CHATTEN BROWN (NPI 1326179193) is an individual family medicine provider in Martinez, California, licensed in California (A94010) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1326179193

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameJUSTIN RYAN CHATTEN BROWN

Location Address2500 ALHAMBRA AVEMartinez, CA 94553-3156

Mailing Address50 Douglas Dr, Suite 391Martinez, CA 94553-4098 · (925) 957-5429 · Fax (925) 957-5401

Phone(925) 370-5110

Fax(925) 370-5142

Sole ProprietorYes

Enumeration DateMarch 7, 2007

Last NPPES UpdateNovember 13, 2009

✔ NPI 1326179193 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · A94010

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

2500 ALHAMBRA AVE, Martinez, CA 94553

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Justin Ryan Chatten Brown is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Justin Chatten Brown reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Woodland Emergency Physicians Medical Group Inc

49 mi

Emergency Medicine

1325 COTTONWOOD ST
Woodland, CA 95695

Reassigned Medicare billing, California enrollment
45 clinicians in this Medicare group

NPI 1881868164 (855) 687-0618

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 4

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.

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

89 services82 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

82 services77 patients

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

66 services65 patients

Emergency department visit with low level of medical decision making 99283

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94553 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

JOHN S HAWKINS

Family Medicine