JOHN GORDON HAROLD MD
NPI 1508927005
Internal Medicine - Cardiovascular Disease in Los Angeles, CA

Active since December 12, 2006PECOS Enrolled
75.35/100
CMS Quality Rating
8635 W 3RD STREET, SUITE 750W, LOS ANGELES, CA 90048(310) 659-2030(310) 659-1369 Get Directions Write a Review

NPPES record last updated: June 27, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About John Gordon Harold Md NPPES

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

JOHN GORDON HAROLD MD (NPI 1508927005) is an individual cardiovascular disease provider in Los Angeles, California, licensed in California (G046536) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508927005
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameJOHN GORDON HAROLDCredential: MD
Location Address8635 W 3RD STREET, SUITE 750WLos Angeles, CA 90048-6108
Mailing Address8635 W 3rd Street, Suite 750wLos Angeles, CA 90048-6018 · (310) 659-2030 · Fax (310) 659-1369
Fax(310) 659-1369
Sole ProprietorNo
Enumeration DateDecember 12, 2006
Last NPPES UpdateJune 27, 2014
NPI 1508927005 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License Licensed in CA · G046536
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
8635 W 3RD STREET, Los Angeles, CA 90048

Other Identifiers 3

Medicaid6183617CA
Medicare UPINA92653
Medicare ID-Type UnspecifiedW6353

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

John Gordon Harold 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.

Areas of Expertise CMS Part B claims 18

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
149 services115 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
146 services126 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
141 services103 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
131 services27 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
95 services86 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
81 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90048 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

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.

75.35/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality78.56
Promoting Interoperability100
Improvement Activities40
Cost32.64

Other Providers at the Same Location NPPES 7

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

Ophthalmology
8635 W 3RD STREET, #390W
LOS ANGELES, CA 90048
Pediatrics
8635 W 3RD STREET, STE 1180 W
LOS ANGELES, CA 90048
Psychiatry & Neurology (Neurology)
8635 W 3RD STREET, SUITE 450 WEST
LOS ANGELES, CA 90048
Ophthalmology
8635 W 3RD STREET, #390W
LOS ANGELES, CA 90048
Ophthalmology
8635 W 3RD STREET, #390W
LOS ANGELES, CA 90048
Internal Medicine (Cardiovascular Disease)
8635 W 3RD STREET, STE 1050W
LOS ANGELES, CA 90048
Nurse Practitioner (Acute Care)
8635 W 3RD STREET, SUITE 675 W
LOS ANGELES, CA 90048

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 John Harold's NPI number?

The NPI number for John Harold is 1508927005. It was assigned to this individual provider in the NPPES registry on December 12, 2006.

Where is John Harold located?

John Harold practices at 8635 W 3rd Street Suite 750W, Los Angeles, CA 90048. The listed phone number is (310) 659-2030.

What is John Harold's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is John Harold enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for John Harold was last updated on June 27, 2014. 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.