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DR. ROBERT JAY HOPKINS MD, MPH & TM
NPI 1013224872
Internal Medicine in Napa, CA

Active since August 31, 2010PECOS Enrolled

NPPES record last updated: January 9, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Robert Jay Hopkins Md, Mph & Tm NPPES

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

DR. ROBERT JAY HOPKINS MD, MPH & TM (NPI 1013224872) is an individual internal medicine provider in Napa, California, licensed in California (A50794) and active in the NPI registry since August 2010. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1013224872
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ROBERT JAY HOPKINSCredential: MD, MPH & TM
Location Address300 HARTLE CTNapa, CA 94559-4078
Mailing Address300 Professional DrGaithersburg, MD 20879-3419 · (301) 944-0136 · Fax (301) 590-1252
Phone(707) 254-1775
Sole ProprietorYes
Enumeration DateAugust 31, 2010
Last NPPES UpdateJanuary 9, 2025
NPPES CertifiedJanuary 9, 2025
✔ NPI 1013224872 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A50794
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedSpecialistTaxonomy 174400000X · License D39160 (MD)
300 HARTLE CT, Napa, CA 94559
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Robert Jay Hopkins Md, Mph & Tm 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.

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
$145.99 typical visit price
range $65.08 – $192.16
Typical copayment $36.49 (range $16.27 – $48.04)
Most-billed visit code 99204
Established Patient
$113.15 typical visit price
range $21.86 – $157.83
Typical copayment $28.28 (range $5.46 – $39.45)
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.

KAREN MERZENICH CNM, WHNP
Advanced Practice Midwife
300 HARTLE CT
NAPA, CA 94559
Napa County (707) 254-1775
JAMIE BONGIOVI LCSW
Social Worker
300 HARTLE CT
NAPA, CA 94559
Napa County (707) 254-1775
RICARDO MENDEZ PA-C
Physician Assistant
300 HARTLE CT
NAPA, CA 94559
Napa County (707) 254-1775
ANGEL AGUILERA MD
Psychiatry & Neurology (Psychiatry)
300 HARTLE CT
NAPA, CA 94559
Napa County (707) 254-1775
DENISSE ALEMAN
Social Worker
300 HARTLE CT
NAPA, CA 94559
Napa County (707) 254-1775
BRIANNE NICOLE YESKEY PA-C
Physician Assistant
300 HARTLE CT
NAPA, CA 94559
Napa County (707) 254-1775
FARAAZ CHEKENI MD, PHD
Pediatrics
300 HARTLE CT
NAPA, CA 94559
Napa County (707) 254-1775
AKSHAYDEEP SINGH
Nurse Practitioner (Psychiatric/Mental Health)
300 HARTLE CT
NAPA, CA 94559
Napa County (707) 254-1775

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 Robert Hopkins's NPI number?

The NPI number for Robert Hopkins is 1013224872. It was assigned to this individual provider in the NPPES registry on August 31, 2010.

Where is Robert Hopkins located?

Robert Hopkins practices at 300 Hartle Ct, Napa, CA 94559. The listed phone number is (707) 254-1775.

What is Robert Hopkins's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Robert Hopkins enrolled in Medicare?

Yes. Robert Hopkins is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Robert Hopkins was last updated on January 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.