What is Norma Vergne Santiago's NPI number?

Norma Vergne Santiago's National Provider Identifier (NPI) is 1043683840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Norma Vergne Santiago's specialty?

Norma Vergne Santiago is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).

Where is Norma Vergne Santiago located?

Norma Vergne Santiago's practice location on file with NPPES is 100 Calle Comercio Ste 5, Juana Diaz, PR 00795-1679.

What is Norma Vergne Santiago's phone number?

The practice phone number listed in the NPPES registry for Norma Vergne Santiago is (787) 260-0480.

Does Norma Vergne Santiago accept Medicare?

Norma Vergne Santiago is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Norma Vergne Santiago's NPI active?

Yes — Norma Vergne Santiago's NPI (1043683840) is active in the NPPES registry as of the last update on 2026-04-17.

IndividualActiveAccepts Medicare

Norma Vergne Santiago, M.D.

NPI 1043683840 · Endocrinology, Diabetes & Metabolism Physician · Juana Diaz, PR

Norma Vergne Santiago, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Juana Diaz, PR (NPI 1043683840).

Provider details

NPI number: 1043683840
Entity type: Individual
Primary specialty: Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: Yes
License: 19221 (PR)

Practice location

100 Calle Comercio Ste 5

Juana Diaz, PR 00795-1679

Phone: (787) 260-0480

Fax: (787) 260-0480

Street-level locationGet directions

More PR providers

Mailing address

109 Palacios Del Prado

Juana Diaz, PR 00795-2118

Specialties & taxonomies

Endocrinology, Diabetes & Metabolism PhysicianPrimary207RE0101XLicense 19221 (PR)
Allopathic & Osteopathic Physicians

Additional practice locations (3)

Carr. 725 Km 0.5 Bo. Llanos
Parque Insutrial Pridco
Aibonito, PR 00705
Phone: (787) 523-2458
Edificio Fisa I
Carr 54 Km 2.2 Paseo Del Pueblo
Guayama, PR 00784-0000
Phone: (787) 522-2482
917 Ave Tito Castro
Ponce, PR 00716-4717
Phone: (787) 704-9341

Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(85/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
11 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
4 documented practice locations
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 60 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Rosuvastatin Calcium	1,061	233
Atorvastatin Calcium	988	273
Levothyroxine Sodiumbrand: Synthroid	926	183
Empaglifloz/Linaglip/Metforminbrand: Trijardy Xr	614	117
Insulin Glargine,hum.rec.anlogbrand: Lantus	542	120
Empagliflozin/Metformin Hclbrand: Synjardy Xr	500	103

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$929 across 16 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2015-11-03
Last updated: 2026-04-17
Certified: 2026-04-17

Frequently asked questions

What is Norma Vergne Santiago's NPI number?: Norma Vergne Santiago's National Provider Identifier (NPI) is 1043683840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Norma Vergne Santiago's specialty?: Norma Vergne Santiago is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
Where is Norma Vergne Santiago located?: Norma Vergne Santiago's practice location on file with NPPES is 100 Calle Comercio Ste 5, Juana Diaz, PR 00795-1679.
What is Norma Vergne Santiago's phone number?: The practice phone number listed in the NPPES registry for Norma Vergne Santiago is (787) 260-0480.
Does Norma Vergne Santiago accept Medicare?: Norma Vergne Santiago is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Norma Vergne Santiago's NPI active?: Yes — Norma Vergne Santiago's NPI (1043683840) is active in the NPPES registry as of the last update on 2026-04-17.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (3)

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (3)

Frequently asked questions

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments