Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. NORMA R SANTIAGO OD
NPI 1679562904
Optometrist in Mayaguez, PR

Q: What is Norma Santiago's NPI number?

The NPI number for Norma Santiago is 1679562904. It was assigned to this individual provider in the NPPES registry on October 19, 2005.

Q: What is Norma Santiago'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 Norma Santiago was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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, 2005PECOS Enrolled

CALLE DE DIEGO 66 ESTE, MAYAGUEZ, PR 00680(787) 832-2945(787) 831-3510 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Mrs. Norma R Santiago Od NPPES

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

MRS. NORMA R SANTIAGO OD (NPI 1679562904) is an individual optometrist in Mayaguez, Puerto Rico, licensed in Puerto Rico (439) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS and is a graduate of Other (1995).

NPPES Registry Identity

NPI1679562904

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameMRS. NORMA R SANTIAGOCredential: OD

Location AddressCALLE DE DIEGO 66 ESTEMayaguez, PR 00680

Mailing AddressCalle De Diego 66 EsteMayaguez, PR 00680 · (787) 832-2945 · Fax (787) 831-3510

Phone(787) 832-2945

Fax(787) 831-3510

Sole ProprietorNo

Medical School CMSOtherGraduated 1995

Enumeration DateOctober 19, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1679562904 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 PR · 439

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.

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

Mrs. Norma R Santiago Od 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 ID3173717899

PECOS Enrollment IDI20101027000174

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 00680 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

$130.65 typical visit price

range $56.86 – $172.44

Typical copayment $32.66 (range $14.21 – $43.11)

Most-billed visit code 99204

Established Patient

$70.88 typical visit price

range $18.24 – $140.44

Typical copayment $17.72 (range $4.56 – $35.11)

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.

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 Norma Santiago's NPI number?

The NPI number for Norma Santiago is 1679562904. It was assigned to this individual provider in the NPPES registry on October 19, 2005.

Where is Norma Santiago located?

Norma Santiago practices at Calle De Diego 66 Este, Mayaguez, PR 00680. The listed phone number is (787) 832-2945.

What is Norma Santiago's specialty?

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

Is Norma Santiago enrolled in Medicare?

Yes. Norma Santiago 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.

When was this NPI record last updated?

The NPPES record for Norma Santiago was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.