MR. HERBERT P KNAUF III MD
NPI 1396774501
Ophthalmology in Clearwater, FL

Q: What is Herbert Knauf's NPI number?

The NPI number for Herbert Knauf is 1396774501. It was assigned to this individual provider in the NPPES registry on July 1, 2006.

Q: What is Herbert Knauf's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Herbert Knauf was last updated on May 20, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since July 01, 2006PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

2560 GULF TO BAY BLVD, SUITE 100, CLEARWATER, FL 33765(727) 799-3772(727) 791-6598 Get Directions Write a Review

NPPES record last updated: May 20, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Mr. Herbert P Knauf Iii Md NPPES

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

MR. HERBERT P KNAUF III MD (NPI 1396774501) is an individual ophthalmology provider in Clearwater, Florida, licensed in Florida (ME72132) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Morton Plant Hospital, and is a graduate of University Of Florida College Of Medicine (1992).

NPPES Registry Identity

NPI1396774501

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameMR. HERBERT P KNAUF IIICredential: MD

Location Address2560 GULF TO BAY BLVD, SUITE 100Clearwater, FL 33765-4421

Mailing Address2560 Gulf To Bay Blvd, Suite 100Clearwater, FL 33765-4421 · (727) 799-3772 · Fax (727) 791-6598

Phone(727) 799-3772

Fax(727) 791-6598

Sole ProprietorNo

Medical School CMSUniversity Of Florida College Of MedicineGraduated 1992

Enumeration DateJuly 1, 2006

Last NPPES UpdateMay 20, 2016

✔ NPI 1396774501 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in FL · ME72132

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.

2560 GULF TO BAY BLVD, Clearwater, FL 33765

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Other Identifiers 2

Medicare UPING45140

Medicaid251655100FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Oscar Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Herbert P Knauf Iii Md 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 ID9335148535

PECOS Enrollment IDI20100626000124

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.

Medicare Billing Reassignment

Medicare enrollment records show Herbert Knauf reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Eye Site Of Tampa Bay PA

Same address

Ophthalmology

2560 GULF TO BAY BLVD, SUITE 100
Clearwater, FL 33765

Reassigned Medicare billing, Florida enrollment
4 clinicians in this Medicare group

NPI 1689773657 (727) 799-3772

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 25

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.

871 services869 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.

814 services514 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.

766 services683 patients

Dexamethasone, lacrimal ophthalmic insert, 0.1 mg J1096

Dexamethasone, lacrimal ophthalmic insert, 0.1 mg is a tiny device inserted into your tear duct. It releases a steroid, dexamethasone, to reduce inflammation and discomfort in your eye. It's often used for conditions like dry eye or following eye surgery.

584 services82 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).

402 services395 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.

401 services393 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.

321 services250 patients

Measurement of corneal curvature and depth of eye 92136

This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.

318 services197 patients

Removal of cataract with insertion of prosthetic lens 66984

This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.

267 services152 patients

Insertion of drug delivery implant into tear duct of eye 68841

This procedure involves placing a small implant into your tear duct. The implant slowly releases medication to your eye, helping manage conditions like dry eyes or glaucoma. It's a simple, quick procedure typically performed under local anesthesia.

146 services82 patients

Insertion of drug delivery implant into tear duct of eye 68841

141 services83 patients

Ultrasound scan of cornea to determine thickness 76514

An ultrasound scan of the cornea is a non-invasive procedure that uses sound waves to measure the thickness of your cornea. This helps in diagnosing certain eye conditions and planning treatments. No discomfort or pain is typically experienced.

123 services117 patients

Removal of recurring cataract in lens capsule using a laser 66821

This procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.

109 services101 patients

Closure of tear duct opening using plug 68761

Closure of the tear duct opening using a plug is a procedure to address excessive tear production. A small device is inserted into the tear duct to block it, reducing tear flow and relieving symptoms. This is a safe, reversible process, often performed in-office.

107 services93 patients

New patient complete exam of visual system 92004

A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.

98 services98 patients

Ct scan of cornea 92025

A CT scan of the cornea is a non-invasive imaging test that uses X-rays to capture detailed pictures of your eye's cornea. It helps in diagnosing diseases or damage, planning for surgery, or evaluating the results of a treatment. It's a safe and painless procedure.

79 services67 patients

Removal of eyelashes using forceps 67820

The removal of eyelashes using forceps is a simple procedure where a medical professional gently extracts unwanted or problematic eyelashes with a specialized tool. This is often done to alleviate discomfort or to treat conditions like trichiasis, where eyelashes grow inward.

52 services38 patients

Laser repair to improve eye fluid flow 65855

Laser repair to improve eye fluid flow is a procedure aimed at treating glaucoma. A laser is used to create a small hole in the eye's drainage system, allowing fluid to flow out more easily. This helps to lower the pressure inside the eye, reducing the risk of vision loss.

38 services34 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

37 services37 patients

Exam of the internal drainage system of eye 92020

This is a procedure where your doctor examines the eye's internal drainage system, essential for maintaining eye pressure. They use specialized tools to check for blockages or damage that might lead to conditions like glaucoma. It's non-invasive and painless.

26 services26 patients

Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye 66991

This is a two-part eye procedure. First, a cloudy lens (cataract) is removed from its outer layer and replaced with an artificial lens to improve vision. Second, a drainage device is inserted into the front part of the eye to manage fluid levels, preventing pressure build-up.

23 services14 patients

Fitting of contact lens for treatment of eye surface disease 92071

Fitting of contact lenses for eye surface disease involves a specialist assessing your eye condition and prescribing special lenses. These lenses help protect the eye surface, promote healing, and improve vision. It's a safe, non-invasive treatment.

23 services14 patients

Imaging of front third of eye 92132

Imaging of the front third of the eye, also known as anterior segment imaging, captures detailed images of the eye's front part. This includes the iris, cornea, and lens. It's a non-invasive procedure that helps diagnose and monitor eye conditions.

17 services12 patients

Transplantation of outer layer of corneal tissue 65756

The transplantation of the outer layer of corneal tissue is a procedure to replace damaged or diseased corneal tissue with healthy tissue from a donor. This can improve vision and alleviate pain or discomfort.

16 services12 patients

Removal of outer layer of cornea 65435

The removal of the outer layer of the cornea is a procedure aimed at improving vision. It involves gently removing the surface layer of the eye's cornea to allow for reshaping, which can correct vision problems. It's typically done under local anesthesia.

13 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Morton Plant Hospital

Acute Care Hospitals · Clearwater, FL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100127

Location300 Pinellas StClearwater, FL 33756 · Pinellas County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33765 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

$130.04 typical visit price

range $56.00 – $171.84

Typical copayment $32.51 (range $14.00 – $42.96)

Most-billed visit code 99204

Established Patient

$70.04 typical visit price

range $17.57 – $139.16

Typical copayment $17.51 (range $4.39 – $34.79)

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.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

100

Improvement Activities

Reported Quality Measures

Age-Related Macular Degeneration (AMD): Dilated Macular Examination

99%641 patients4/55-star benchmark: 100%

Cataract Surgery: Difference Between Planned and Final Refraction

96%624 patients3/55-star benchmark: 100%

Cataracts: 20/40 or Better Visual Acuity within 90 Days Following Cataract Surgery

100%36 patients5/55-star benchmark: 100%

Complications After Cataract Surgery

Lower rates are better for this measure.

0%623 patients

Diabetes: Eye Exam

99%358 patients4/55-star benchmark: 100%

Diabetic Retinopathy: Communication with the Physician Managing Ongoing Diabetes Care

83%140 patients4/55-star benchmark: 100%

Documentation of Current Medications in the Medical Record

100%6,485 patients5/55-star benchmark: 100%

Glaucoma Intraocular Pressure Reduction

90%909 patients

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients combinedPopulations: 100% · 2,026 patients

Patients screened: 100% · 2,026 patients

97%121 patients4/55-star benchmark: 100%

Primary Open-Angle Glaucoma (POAG): Reduction of Intraocular Pressure (IOP) by 15% OR Documentation of a Plan of Care

100%659 patients

Tobacco Use and Help with Quitting Among Adolescents

100%22 patients5/55-star benchmark: 100%

Use of High-Risk Medications in Older Adults

Lower rates are better for this measure.

Patients appropriateDiagnosis: 0% · 2,860 patients

Patients totalRate: 0% · 2,860 patients

0%2,860 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.

Other Providers at the Same Location NPPES 4

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

MR. MARK A BEILER OD

Optometrist

2560 GULF TO BAY BLVD, SUITE 100
CLEARWATER, FL 33765

Pinellas County (727) 799-3772

MRS. MICHELLE M HERNANDEZ OD

Optometrist

2560 GULF TO BAY BLVD, SUITE 100
CLEARWATER, FL 33765

Pinellas County (727) 799-3772

EYE SITE OF TAMPA BAY PA

Ophthalmology

2560 GULF TO BAY BLVD, SUITE 100
CLEARWATER, FL 33765

Pinellas County (727) 799-3772

DR. JAMES A MUSE O.D.

Optometrist

2560 GULF TO BAY BLVD
CLEARWATER, FL 33765

Pinellas County (727) 799-3772

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 Herbert Knauf's NPI number?

The NPI number for Herbert Knauf is 1396774501. It was assigned to this individual provider in the NPPES registry on July 1, 2006.

Where is Herbert Knauf located?

Herbert Knauf practices at 2560 Gulf To Bay Blvd Suite 100, Clearwater, FL 33765. The listed phone number is (727) 799-3772.

What is Herbert Knauf's specialty?

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

Is Herbert Knauf enrolled in Medicare?

Yes. Herbert Knauf 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.

Which organization bills Medicare for Herbert Knauf's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Herbert Knauf reassigns Medicare benefits to Eye Site Of Tampa Bay PA (Clearwater, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Herbert Knauf's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Herbert Knauf accept?

Health plans from Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Oscar Health, Oscar Health Insurance and Oscar Health Maintenance Organization of Florida and 5 other insurers list Herbert Knauf as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Herbert Knauf affiliated with any hospitals?

According to CMS data, Herbert Knauf is affiliated with Morton Plant Hospital.

When was this NPI record last updated?

The NPPES record for Herbert Knauf was last updated on May 20, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.