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LEIF M HERTZOG MD
NPI 1528139367
Ophthalmology in Long Beach, CA

Active since November 13, 2006PECOS Enrolled
93.65/100
CMS Quality Rating
5094 E LOS COYOTES DIAGONAL, LONG BEACH, CA 90815(562) 597-3100(562) 597-5055 Get Directions Write a Review

NPPES record last updated: July 12, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 12, 2023, Mar 13, 2017 (2 updates tracked since 2017).

About Leif M Hertzog Md NPPES

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

LEIF M HERTZOG MD (NPI 1528139367) is an individual ophthalmology provider in Long Beach, California, licensed in California (G52761) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1528139367
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameLEIF M HERTZOGCredential: MD
Location Address5094 E LOS COYOTES DIAGONALLong Beach, CA 90815-2839
Mailing Address5094 E Los Coyotes DiagonalLong Beach, CA 90815-2839 · (562) 595-4366 · Fax (562) 595-6092
Phone(562) 597-3100
Fax(562) 597-5055
Sole ProprietorNo
Enumeration DateNovember 13, 2006
Last NPPES UpdateJuly 12, 20232 updates tracked since enumeration
NPPES CertifiedJuly 12, 2023
✔ NPI 1528139367 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in CA · G52761
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
5094 E LOS COYOTES DIAGONAL, Long Beach, CA 90815
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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)

Leif M Hertzog 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 8

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 complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
506 services453 patients
Imaging of retina 92134
Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.
156 services156 patients
Photography of the retina 92250
Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.
102 services102 patients
Imaging of optic nerve 92133
Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).
66 services66 patients
Established patient problem focused exam of visual system 92012
This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.
54 services38 patients
Exam of visual field with extended testing 92083
An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.
44 services43 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90815 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.

93.65/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Improvement Activities40
Cost78.83

Reported Quality Measures

Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
19%1,995 patients1/55-star benchmark: 99%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
100%1,995 patients5/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
1%199 patients1/55-star benchmark: 59%
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 2

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

HERTZOG EYE ASSOCIATES A MEDICAL CORPORATION
Ophthalmology
5094 E LOS COYOTES DIAGONAL
LONG BEACH, CA 90815
Los Angeles County (562) 597-3100
DR. HANS DIETER HERTZOG M.D.
Ophthalmology
5094 E LOS COYOTES DIAGONAL
LONG BEACH, CA 90815
Los Angeles County (562) 597-3100

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 Leif Hertzog's NPI number?

The NPI number for Leif Hertzog is 1528139367. It was assigned to this individual provider in the NPPES registry on November 13, 2006.

Where is Leif Hertzog located?

Leif Hertzog practices at 5094 E Los Coyotes Diagonal, Long Beach, CA 90815. The listed phone number is (562) 597-3100.

What is Leif Hertzog's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Leif Hertzog enrolled in Medicare?

Yes. Leif Hertzog is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Leif Hertzog was last updated on July 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.