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KATHERINE RACHEL ROBERTS MD
NPI 1740607019
Psychiatry & Neurology - Psychiatry in Napa, CA

Active since March 25, 2014PECOS Enrolled

NPPES record last updated: February 2, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 2, 2021, Jun 28, 2020, Oct 24, 2018 (3 updates tracked since 2018).

About Katherine Rachel Roberts Md NPPES

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

KATHERINE RACHEL ROBERTS MD (NPI 1740607019) is an individual psychiatry provider in Napa, California, licensed in California (A154272) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS and maintains a secondary practice location in New York.

NPPES Registry Identity

NPI1740607019
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameKATHERINE RACHEL ROBERTSCredential: MD
Location Address1580 1ST STNapa, CA 94559-2841
Mailing Address1580 1st StNapa, CA 94559-2841
Phone(707) 258-8757
Sole ProprietorNo
Enumeration DateMarch 25, 2014
Last NPPES UpdateFebruary 2, 20213 updates tracked since enumeration
NPPES CertifiedFebruary 2, 2021
✔ NPI 1740607019 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A154272
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
1580 1ST ST, Napa, CA 94559
Open in Google Maps ↗

Other Names 1

Former Name (1)Katherine Sticklor Md

Secondary Practice Location 1

Location 1525 E 68th StNew York, NY 10065-4870 · Phone (212) 746-5454

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katherine Rachel Roberts Md 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 Reassignments

3

Medicare enrollment records show Katherine Roberts reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Traditions Psychiatry Group, P.C
28 mi
Psychiatry
1287 FULTON RD
Santa Rosa, CA 95401
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Traditions Psychiatry Group PC
  • 98 clinicians in this Medicare group
NPI 1083802979 (707) 258-8757
County Of Humboldt
198 mi
Community/Behavioral Health
720 WOOD ST
Eureka, CA 95501
  • Reassigned Medicare billing, California enrollment
  • 65 clinicians in this Medicare group
NPI 1033300306 (707) 268-2900
Community Research Foundation Inc
477 mi
Community/Behavioral Health
1202 MORENA BLVD STE 100
San Diego, CA 92110
  • Reassigned Medicare billing, California enrollment
  • 147 clinicians in this Medicare group
NPI 1952328700 (619) 275-0822

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 94559 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
$192.16 typical visit price
range $65.08 – $192.16
Typical copayment $48.04 (range $16.27 – $48.04)
Most-billed visit code 99205
Established Patient
$80.32 typical visit price
range $21.86 – $157.83
Typical copayment $20.08 (range $5.46 – $39.45)
Most-billed visit code 99213
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 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JOHN ALEXANDER FORDHAM DO
Psychiatry & Neurology (Psychiatry)
1580 1ST ST
NAPA, CA 94559
Napa County (707) 258-8757
QYANA KELLY GRIFFITH MD, MA
Psychiatry & Neurology (Psychiatry)
1580 1ST ST
NAPA, CA 94559
Napa County (707) 258-8757
MERCY YARIELA PERDOMO RODRIGUEZ MD
Psychiatry & Neurology (Psychiatry)
1580 1ST ST
NAPA, CA 94559
Napa County (707) 258-8757
ELIZABETH SHANE M.D.
Psychiatry & Neurology (Psychiatry)
1580 1ST ST
NAPA, CA 94559
Napa County (707) 258-8757
DR. SIGURDUR O HEKTORSSON M.D.
Psychiatry & Neurology (Psychiatry)
1580 1ST ST
NAPA, CA 94559
Napa County (707) 258-8757
DR. MICAH HOFFMAN MD
Psychiatry & Neurology (Psychiatry)
1580 1ST ST
NAPA, CA 94559
Napa County (707) 258-8757
ROBERT JOHN HORON PHD
Psychologist (Clinical)
1580 1ST ST
NAPA, CA 94559
Napa County (707) 258-8757
DR. TONI DIANA MARTELLO M.D.
Psychiatry & Neurology (Psychiatry)
1580 1ST ST, TRADITIONS BEHAVIORAL HEALTH
NAPA, CA 94559
Napa County (707) 258-8757

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 Katherine Roberts's NPI number?

The NPI number for Katherine Roberts is 1740607019. It was assigned to this individual provider in the NPPES registry on March 25, 2014. The provider is also known as Katherine Sticklor MD.

Where is Katherine Roberts located?

Katherine Roberts practices at 1580 1st St, Napa, CA 94559. The listed phone number is (707) 258-8757.

What is Katherine Roberts's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Katherine Roberts enrolled in Medicare?

Yes. Katherine Roberts is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Katherine Roberts's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Roberts reassigns Medicare benefits to 3 organizations: Traditions Psychiatry Group, P.C (Santa Rosa, CA), County Of Humboldt (Eureka, CA) and Community Research Foundation Inc (San Diego, 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 Katherine Roberts'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 Katherine Roberts was last updated on February 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.