Physician Profile
Hans D. Hertzog, M.D.
Unclaimed ProfileAbout Dr. Hertzog
Hans D. Hertzog, M.D. practices ophthalmology in Long Beach, CA. Hans is a 2010 graduate of Loma Linda University School of Medicine. According to Medicare claims data, Hans cared for 4,178 Medicare patients across 5,757 services. The services billed most often include established patient complete exam of visual system, imaging of retina, and imaging of optic nerve.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (562) 597-3100
- Email not available
Practice Locations
5094 E LOS COYOTES DIAGONAL
Long Beach, CA 90815
Conditions Commonly Evaluated or Treated
Within Ophthalmology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Cornea and external eye
- Blepharitis
- Corneal abrasion
- Corneal ulcer
- Keratoconus
- Pink eye
- Pterygium
Eyelid and tear drainage
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
Eye injuries
Inflammation, neurologic, and orbit
Retina & vitreous
Procedures & services
Most searched procedures
Examination and imaging
Cataract and lens
Corneal procedures
Eye diagnostics
Eye injuries
- Eye Scratch Laceration Repair
- Foreign Object Removal from Eye
Eyelid surgery
Eyelid, tear duct, and muscle
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
5,757 services · 4,178 patients · 19 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
336 | More often than most peers in Ophthalmology |
| Injection of drug into eye | Procedure | 67028 |
195 | As often as other peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
137 | More often than most peers in Ophthalmology |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
60 | More often than most peers in Ophthalmology |
| Removal of eyelashes using forceps | Procedure | 67820 |
42 | More often than most peers in Ophthalmology |
| Closure of tear duct opening using plug | Procedure | 68761 |
24 | Less often than most peers in Ophthalmology |
| Destruction of growth of eyelid margin, 1.0 cm or less | Procedure | 67850 |
11 | Too few peers to compare |
| Ultrasound scan to determine eye length and lens power | Imaging | 76519 |
154 | More often than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
1,908 | More than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
955 | More often than most peers in Ophthalmology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other eye doctors at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other eye doctors in Long Beach 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Loma Linda University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at Loma Linda University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Hans D. Hertzog?
Hans D. Hertzog is an eye doctor in Long Beach, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
What is Hans D. Hertzog's address?
Hans D. Hertzog is listed at 5094 E Los Coyotes Diagonal, Long Beach, CA 90815. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Hans D. Hertzog?
The number on file is (562) 597-3100. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Hans D. Hertzog's NPI number?
Hans D. Hertzog's National Provider Identifier is 1851616064. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Hans D. Hertzog train?
Hans D. Hertzog attended Loma Linda University School of Medicine, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How long has Hans D. Hertzog been practicing?
Hans D. Hertzog has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What procedures does Hans D. Hertzog perform?
According to Medicare billing data, Hans D. Hertzog performs procedures including removal of cataract with insertion of prosthetic lens, injection of drug into eye and removal of recurring cataract in lens capsule using a laser; reads or performs imaging such as ultrasound scan to determine eye length and lens power; provides treatments such as established patient complete exam of visual system and imaging of retina. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Hans D. Hertzog confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Hans D. Hertzog. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.