DR. CASSIE LYNN BROWN O.D.
NPI 1407131667
Optometrist in Fort Sill, OK

Q: What is Cassie Brown's NPI number?

The NPI number for Cassie Brown is 1407131667. It was assigned to this individual provider in the NPPES registry on October 19, 2011.

Q: What is Cassie Brown's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Q: When was this NPI record last updated?

The NPPES record for Cassie Brown was last updated on October 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 October 19, 2011PECOS Enrolled

4301 WILSON ST, ATTN: RUBY PRESCOTT, FORT SILL, OK 73503(580) 558-2134(580) 558-2314 Get Directions Write a Review

NPPES record last updated: October 19, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Cassie Lynn Brown O.d. NPPES

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

DR. CASSIE LYNN BROWN O.D. (NPI 1407131667) is an individual optometrist in Fort Sill, Oklahoma, licensed in Pennsylvania (OEG002513) and active in the NPI registry since October 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1407131667

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameDR. CASSIE LYNN BROWNCredential: O.D.

Location Address4301 WILSON ST, ATTN: RUBY PRESCOTTFort Sill, OK 73503-4472

Mailing Address610 Sw 52nd St, Apt. 106Lawton, OK 73505-6837 · (570) 574-3155

Phone(580) 558-2134

Fax(580) 558-2314

Sole ProprietorNo

Enumeration DateOctober 19, 2011

✔ NPI 1407131667 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in PA · OEG002513

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

4301 WILSON ST, Fort Sill, OK 73503

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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)

Dr. Cassie Lynn Brown O.d. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73503 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

$123.06 typical visit price

range $53.00 – $162.61

Typical copayment $30.76 (range $13.25 – $40.65)

Most-billed visit code 99204

Established Patient

$66.48 typical visit price

range $16.68 – $132.40

Typical copayment $16.62 (range $4.17 – $33.10)

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 20

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

GENEVIEVE GUDORF DPT

Physical Therapist

4301 WILSON ST
FORT SILL, OK 73503

Comanche County (580) 558-3415

DR. DANIEL JAMES CONVEY DDS

Dentist (Oral and Maxillofacial Surgery)

4301 WILSON ST
FORT SILL, OK 73503

Comanche County (580) 558-8302

DR. RANDALL FREEMAN

Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)

4301 WILSON ST, REYNOLDS ARMY HEALTH CLINIC COMMAND SUITE - DCCS
FORT SILL, OK 73503

Comanche County (580) 558-3000

MRS. CYNTHIA MARIE OSUNA M.A.

Counselor (Professional)

4301 WILSON ST
FORT SILL, OK 73503

Comanche County (580) 442-4562

DR. EDWARD WAYNE LUMPKINS D.D.S.

Dentist (General Practice)

4301 WILSON ST
FORT SILL, OK 73503

Comanche County (850) 558-8375

DAKOTA DORVIL OT

Occupational Therapist

4301 WILSON ST
FORT SILL, OK 73503

Comanche County (580) 558-2770

MICHAEL TRACEY MD, FAAD

Dermatology

4301 WILSON ST
FORT SILL, OK 73503

Comanche County (833) 286-3732

DR. MICHEAL M MCANALLY PHARMACIST

Pharmacist

4301 WILSON ST
FORT SILL, OK 73503

Comanche County (580) 558-3980

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 Cassie Brown's NPI number?

The NPI number for Cassie Brown is 1407131667. It was assigned to this individual provider in the NPPES registry on October 19, 2011.

Where is Cassie Brown located?

Cassie Brown practices at 4301 Wilson St Attn: Ruby Prescott, Fort Sill, OK 73503. The listed phone number is (580) 558-2134.

What is Cassie Brown's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Cassie Brown enrolled in Medicare?

Yes. Cassie Brown is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Cassie Brown was last updated on October 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.