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DR. HAROLD ORR JR. MD
NPI 1861822819
Internal Medicine in Oakland, CA

Active since November 12, 2013PECOS Enrolled
11100 KERRIGAN DR, OAKLAND, CA 94605(510) 453-6392 Get Directions Write a Review

NPPES record last updated: November 12, 2013. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Harold Orr Jr. Md NPPES

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

DR. HAROLD ORR JR. MD (NPI 1861822819) is an individual internal medicine provider in Oakland, California, licensed in California (C37120) and active in the NPI registry since November 2013. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861822819
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. HAROLD ORR JR.Credential: MD
Location Address11100 KERRIGAN DROakland, CA 94605-5414
Mailing Address11100 Kerrigan DrOakland, CA 94605-5414 · (510) 453-6392
Phone(510) 453-6392
Sole ProprietorYes
Enumeration DateNovember 12, 2013
✔ NPI 1861822819 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 · C37120
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.
11100 KERRIGAN DR, Oakland, CA 94605
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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. Harold Orr Jr. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94605 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
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.

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 Harold Orr's NPI number?

The NPI number for Harold Orr is 1861822819. It was assigned to this individual provider in the NPPES registry on November 12, 2013.

Where is Harold Orr located?

Harold Orr practices at 11100 Kerrigan Dr, Oakland, CA 94605. The listed phone number is (510) 453-6392.

What is Harold Orr's specialty?

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

Is Harold Orr enrolled in Medicare?

Yes. Harold Orr is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Harold Orr was last updated on November 12, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.