Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. GERALD HUNTER MARKOVITZ M.D.
NPI 1992788426
Specialist in Los Angeles, CA

Active since November 29, 2005PECOS Enrolled
11600 WILSHIRE BLVD, SUITE 512, LOS ANGELES, CA 90025(310) 473-5067(310) 204-1152 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Gerald Hunter Markovitz M.d. NPPES

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

DR. GERALD HUNTER MARKOVITZ M.D. (NPI 1992788426) is an individual specialist in Los Angeles, California, licensed in California (G75526) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Pittsburgh School Of Medicine (1991).

NPPES Registry Identity

NPI1992788426
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. GERALD HUNTER MARKOVITZCredential: M.D.
Location Address11600 WILSHIRE BLVD, SUITE 512Los Angeles, CA 90025-5781
Mailing Address11600 Wilshire Blvd, Suite 512Los Angeles, CA 90025-5781 · (310) 473-5067 · Fax (310) 204-1152
Fax(310) 204-1152
Sole ProprietorNo
Medical School CMSUniversity Of Pittsburgh School Of MedicineGraduated 1991
Enumeration DateNovember 29, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1992788426 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License Licensed in CA · G75526
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
11600 WILSHIRE BLVD, Los Angeles, CA 90025

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Gerald Hunter Markovitz M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2062431026
PECOS Enrollment IDI20051121000227
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 10

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.

Management of oxygen chamber therapy 99183
Oxygen chamber therapy involves breathing pure oxygen in a pressurized room or tube. It's used to treat various conditions like wounds that won't heal due to diabetes or radiation injury. In this therapy, your body's tissues get more oxygen to promote healing and fight infection.
141 services26 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
116 services72 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.
45 services23 patients
Test to determine lung volumes using gas dilution or washout 94727
This test measures lung volumes by either diluting or washing out a known amount of gas in your lungs. You'll breathe in a harmless gas, then exhale. The exhaled air is analyzed to assess your lung capacity and function.
42 services42 patients
Test to examine how well the lungs exchange gases 94729
This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.
42 services42 patients
Test to measure expiratory airflow and volume changes before and after medication administration 94060
This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.
41 services41 patients

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.

Reported Quality Measures

Chronic Obstructive Pulmonary Disease (COPD): Spirometry Evaluation
Percentage of patients aged 18 years and older with a diagnosis of COPD who had spirometry results documented
100%33 patients5/55-star benchmark: 100%
Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
100%129 patients5/55-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.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
5 suppliers13 claims71 services$1.68 avg. paid by Medicare
Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0470
DME-Other DME · category DE001N
2 suppliers14 claims14 services$76.01 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
5 suppliers33 claims33 services$63.60 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
4 suppliers23 claims23 services$30.51 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
11600 WILSHIRE BLVD, SUITE # 420
LOS ANGELES, CA 90025
Physical Therapist
11600 WILSHIRE BLVD, 222
LOS ANGELES, CA 90025
Orthopaedic Surgery
11600 WILSHIRE BLVD, SUITE 522
LOS ANGELES, CA 90025
Audiologist-Hearing Aid Fitter
11600 WILSHIRE BLVD, STE 114
LOS ANGELES, CA 90025
Durable Medical Equipment & Medical Supplies
11600 WILSHIRE BLVD
LOS ANGELES, CA 90025
Psychiatry & Neurology (Psychiatry)
11600 WILSHIRE BLVD, SUITE 500
LOS ANGELES, CA 90025
Dermatology
11600 WILSHIRE BLVD, STE 408
LOS ANGELES, CA 90025
Acupuncturist
11600 WILSHIRE BLVD, SUITE 320
LOS ANGELES, CA 90025

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 Gerald Markovitz's NPI number?

The NPI number for Gerald Markovitz is 1992788426. It was assigned to this individual provider in the NPPES registry on November 29, 2005.

Where is Gerald Markovitz located?

Gerald Markovitz practices at 11600 Wilshire Blvd Suite 512, Los Angeles, CA 90025. The listed phone number is (310) 473-5067.

What is Gerald Markovitz's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Gerald Markovitz enrolled in Medicare?

Yes. Gerald Markovitz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Gerald Markovitz was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days 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.