DR. CASSANDRA M CAVAZOS-SALAZAR (O.D.) – Optometrist, NPI 1639161391

DR. CASSANDRA M CAVAZOS-SALAZAR (O.D.) is a healthcare provider. based in Weslaco, Texas. specializing in OPTOMETRY. They hold the professional credentials O.D.. They hold a License No. 5559TG (TX). The NPI Number for DR. CASSANDRA M CAVAZOS-SALAZAR (O.D.) is 1639161391

Main info

Female
28 Years Of Experience
Accepts Medicare Assignment
Name
DR. CASSANDRA M CAVAZOS-SALAZAR (O.D.)
NPI
1639161391
Phone
(956) 968-3171
Address
1519 E 6TH ST
Enumeration Date
18 August 2005
Last Update Date
20 December 2019

Doctor Profile

Medical School Name
UNIVERSITY OF HOUSTON - COLLEGE OF OPTOMETRY
Secondary Phone
9567777200
Graduation Year
1998 (28 years ago)
PAC ID
8729036157
Group Practice PAC ID
8921097221
Professional Enrollment ID
I20050112000158
Address ID
TX785391803ED4143XBLVD300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness75
Years active:20State licenses:1Digital endpointsOther names

3,128 OPTOMETRY in TX

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Provider Addresses for DR. CASSANDRA M CAVAZOS-SALAZAR (O.D.)

  • 1519, East 6th Street, Weslaco, Hidalgo County, Texas, 78596, United States

    WESLACO, TX 785966605

    Phone: (956) 968-3171

    Fax: (956) 968-5783

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 14 Open Payments records for all available years, with a total value of $695.

Total Amount is formed as General ($695) + Research ($0) + Ownership ($0) = $695.

Last reported payment date: 2024-11-20 • Largest payer in this snapshot: CooperVision Inc. ($157).

Total Amount

$695

General + Research + Ownership

Payments

14

Total payment records

General Amount

$695

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-20

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2005-01-12

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20050112000158IOptometryTXTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
92012Established patient problem focused exam of visual system11887$0
92014Established patient complete exam of visual system8080$0
92004New patient complete exam of visual system5757$0
92134Imaging of retina1616$0
99212Established patient office or other outpatient visit, 10-19 minutes1512$0
View full utilization report →

Insurance plans in this area (ZIP 78596)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 8921097221View full group profile
NameSpecialtyState
-TX
O P H T H A L M O L O G YTX
O P T O M E T R YTX
O P H T H A L M O L O G YTX
O P H T H A L M O L O G YTX
O P T O M E T R YTX
O P H T H A L M O L O G YTX
O P H T H A L M O L O G YTX
O P T O M E T R YTX
O P H T H A L M O L O G YTX

Reviews

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Frequently asked questions

How do I look up DR. CASSANDRA M CAVAZOS-SALAZAR (O.D.) by NPI?
Use NPI 1639161391 when you need to reference DR. CASSANDRA M CAVAZOS-SALAZAR (O.D.) in forms, claims, or directories.
Does this profile mean DR. CASSANDRA M CAVAZOS-SALAZAR (O.D.) is currently active?
Yes — DR. CASSANDRA M CAVAZOS-SALAZAR (O.D.) appears active in the national provider directory.
What field does DR. CASSANDRA M CAVAZOS-SALAZAR (O.D.) work in?
You can think of DR. CASSANDRA M CAVAZOS-SALAZAR (O.D.) as practicing within Optometrist. Clinical services aligned with this taxonomy classification.
What location shows for DR. CASSANDRA M CAVAZOS-SALAZAR (O.D.)?
We surface Weslaco, Texas for DR. CASSANDRA M CAVAZOS-SALAZAR (O.D.) based on available NPPES addresses.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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