DR. DENNIS L WILLIAMS MD
NPI 1386698116
Ophthalmology in Spring Hill, FL

Q: What is Dennis Williams's NPI number?

The NPI number for Dennis Williams is 1386698116. It was assigned to this individual provider in the NPPES registry on May 19, 2006.

Q: What is Dennis Williams'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 Dennis Williams was last updated on October 17, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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 May 19, 2006PECOS EnrolledAccepts Medicare Assignment

11025 SPRING HILL DR, SPRING HILL, FL 34608(352) 683-3937(352) 688-7689 Get Directions Write a Review

NPPES record last updated: October 17, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Dennis L Williams Md NPPES

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

DR. DENNIS L WILLIAMS MD (NPI 1386698116) is an individual ophthalmology provider in Spring Hill, Florida, licensed in Florida (ME37452) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Wayne State University School Of Medicine (1975).

NPPES Registry Identity

NPI1386698116

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameDR. DENNIS L WILLIAMSCredential: MD

Location Address11025 SPRING HILL DRSpring Hill, FL 34608-5049

Mailing Address11025 Spring Hill DrSpring Hill, FL 34608-5049 · (352) 683-3937 · Fax (352) 688-7689

Phone(352) 683-3937

Fax(352) 688-7689

Sole ProprietorNo

Medical School CMSWayne State University School Of MedicineGraduated 1975

Enumeration DateMay 19, 2006

Last NPPES UpdateOctober 17, 2008

✔ NPI 1386698116 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in FL · ME37452

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.

11025 SPRING HILL DR, Spring Hill, FL 34608

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Other Identifiers 4

Medicare NSC4768280001

Medicare PIN180045629

Medicare UPINA47028

Medicare ID-Type Unspecified51131V

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).Insurance ›

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. Dennis L Williams 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 ID4486640091

PECOS Enrollment IDI20040421000265

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 3

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.

16 services11 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.

13 services12 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).

12 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34608 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.

Other Providers at the Same Location NPPES 3

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

DR. PAUL BENJAMIN LU D.M.D.

Dentist (General Practice)

11025 SPRING HILL DR
SPRING HILL, FL 34608

Hernando County (352) 683-1838

IAN S. JUNG OD

Optometrist

11025 SPRING HILL DR
SPRING HILL, FL 34608

Hernando County (352) 683-3937

DR. FREDRICK L WEINBERG OD

Optometrist

11025 SPRING HILL DR
SPRING HILL, FL 34608

Hernando County (352) 683-3937

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 Dennis Williams's NPI number?

The NPI number for Dennis Williams is 1386698116. It was assigned to this individual provider in the NPPES registry on May 19, 2006.

Where is Dennis Williams located?

Dennis Williams practices at 11025 Spring Hill Dr, Spring Hill, FL 34608. The listed phone number is (352) 683-3937.

What is Dennis Williams's specialty?

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

Is Dennis Williams enrolled in Medicare?

Yes. Dennis Williams 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.

What insurance does Dennis Williams accept?

Health plans from Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Dennis Williams 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.

When was this NPI record last updated?

The NPPES record for Dennis Williams was last updated on October 17, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.