JAMES R. PENROSE DO
NPI 1831258458
Internal Medicine in Bakersfield, CA

Active since December 08, 2006PECOS Enrolled
96.5/100
CMS Quality Rating
3733 SAN DIMAS ST, BAKERSFIELD, CA 93301(800) 353-5400 Get Directions Write a Review

NPPES record last updated: November 30, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About James R. Penrose Do NPPES

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

JAMES R. PENROSE DO (NPI 1831258458) is an individual internal medicine provider in Bakersfield, California, licensed in California (20A5609) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831258458
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJAMES R. PENROSECredential: DO
Location Address3733 SAN DIMAS STBakersfield, CA 93301-1407
Mailing Address3733 San Dimas StBakersfield, CA 93301-1407 · (800) 353-5400
Sole ProprietorNo
Enumeration DateDecember 8, 2006
Last NPPES UpdateNovember 30, 2021
NPI 1831258458 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CA · 20A5609
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.

3733 SAN DIMAS ST, Bakersfield, CA 93301

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

James R. Penrose Do 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 93301 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
$135.05 typical visit price
range $59.26 – $178.09
Typical copayment $33.76 (range $14.81 – $44.52)
Most-billed visit code 99204
Established Patient
$104.09 typical visit price
range $19.34 – $145.64
Typical copayment $26.02 (range $4.83 – $36.41)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

96.5/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.34
Promoting Interoperability100
Improvement Activities40

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
48%216 patients2/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

Family Medicine
3733 SAN DIMAS ST
BAKERSFIELD, CA 93301
Internal Medicine (Nephrology)
3733 SAN DIMAS ST
BAKERSFIELD, CA 93301
Psychiatry & Neurology (Child & Adolescent Psychiatry)
3733 SAN DIMAS ST
BAKERSFIELD, CA 93301
Pediatrics
3733 SAN DIMAS ST
BAKERSFIELD, CA 93301
Family Medicine
3733 SAN DIMAS ST
BAKERSFIELD, CA 93301
Dermatology (MOHS-Micrographic Surgery)
3733 SAN DIMAS ST
BAKERSFIELD, CA 93301
Family Medicine
3733 SAN DIMAS ST
BAKERSFIELD, CA 93301
Pharmacist (Oncology)
3733 SAN DIMAS ST, SUITE 105
BAKERSFIELD, CA 93301

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 James Penrose's NPI number?

The NPI number for James Penrose is 1831258458. It was assigned to this individual provider in the NPPES registry on December 8, 2006.

Where is James Penrose located?

James Penrose practices at 3733 San Dimas St, Bakersfield, CA 93301. The listed phone number is (800) 353-5400.

What is James Penrose's specialty?

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

Is James Penrose enrolled in Medicare?

Yes. James Penrose is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for James Penrose was last updated on November 30, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.