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DIANA M SANTIAGO CHAMORRO MD
NPI 1649536160
Obstetrics & Gynecology in Miami, FL

Active since April 10, 2012PECOS EnrolledAccepts Medicare Assignment
11645 BISCAYNE BLVD # 305307, MIAMI, FL 33181(305) 538-8835(305) 994-0054 Get Directions Write a Review

NPPES record last updated: November 18, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 18, 2024, Apr 2, 2024, Aug 20, 2020 and 1 more (4 updates tracked since 2020).

About Diana M Santiago Chamorro Md NPPES

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

DIANA M SANTIAGO CHAMORRO MD (NPI 1649536160) is an individual obstetrics & gynecology provider in Miami, Florida, licensed in Florida (ME146120) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS, is affiliated with Jackson Health System, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1649536160
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDIANA M SANTIAGO CHAMORROCredential: MD
Location Address11645 BISCAYNE BLVD # 305307Miami, FL 33181-3155
Mailing Address11645 Biscayne Blvd Ste 207Miami, FL 33181-3138 · (305) 538-8835 · Fax (305) 994-0054
Phone(305) 538-8835
Fax(305) 994-0054
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateApril 10, 2012
Last NPPES UpdateNovember 18, 20244 updates tracked since enumeration
NPPES CertifiedNovember 18, 2024
✔ NPI 1649536160 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in FL · ME146120✔ Licensed in TX · Q9023
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
11645 BISCAYNE BLVD # 305307, Miami, FL 33181
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Other Names 1

Former Name (1)Diana M Santiago Md

Secondary Practice Locations 2

Location 11221 71st StMiami Beach, FL 33141-3647 · Phone (305) 538-8835 · Fax (305) 994-0054
Location 2710 Alton RdMiami Beach, FL 33139-5504 · Phone (305) 538-8835 · Fax (305) 994-0054

Other Identifiers 1

Medicaid107545100FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, AvMed, Cigna Healthcare and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Diana M Santiago Chamorro 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 ID6204121072
PECOS Enrollment IDI20200812003278
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Diana Santiago Chamorro reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Miami Beach Community Health Center Inc
Same address
Federally Qualified Health Center (FQHC)
11645 BISCAYNE BLVD, SUITE 401, 403, 405
Miami, FL 33181
  • Reassigned Medicare billing, Florida enrollment
  • 85 clinicians in this Medicare group
NPI 1053780734 (305) 538-8835
Ob Hospitalist Group LLC
4.0 mi
Obstetrics & Gynecology
160 NW 170TH ST
North Miami Beach, FL 33169
  • Reassigned Medicare billing, Florida enrollment
  • 683 clinicians in this Medicare group
NPI 1700655727 (864) 908-3530

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Jackson Health System

Acute Care Hospitals · Miami, FL
1/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number100022
Location1611 NW 12th AveMiami, FL 33136 · Miami-Dade County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33181 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
$141.56 typical visit price
range $60.92 – $187.05
Typical copayment $35.39 (range $15.23 – $46.76)
Most-billed visit code 99204
Established Patient
$75.86 typical visit price
range $18.99 – $150.24
Typical copayment $18.96 (range $4.74 – $37.56)
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 Diana Santiago Chamorro's NPI number?

The NPI number for Diana Santiago Chamorro is 1649536160. It was assigned to this individual provider in the NPPES registry on April 10, 2012. The provider is also known as Diana M Santiago MD.

Where is Diana Santiago Chamorro located?

Diana Santiago Chamorro practices at 11645 Biscayne Blvd # 305307, Miami, FL 33181. The listed phone number is (305) 538-8835.

What is Diana Santiago Chamorro's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Diana Santiago Chamorro enrolled in Medicare?

Yes. Diana Santiago Chamorro 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.

Which organizations bill Medicare for Diana Santiago Chamorro's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diana Santiago Chamorro reassigns Medicare benefits to 2 organizations: Miami Beach Community Health Center Inc (Miami, FL) and Ob Hospitalist Group LLC (North Miami Beach, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Diana Santiago Chamorro's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Diana Santiago Chamorro accept?

Health plans from AmeriHealth Caritas Next, AvMed, Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Diana Santiago Chamorro 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.

Is Diana Santiago Chamorro affiliated with any hospitals?

According to CMS data, Diana Santiago Chamorro is affiliated with Jackson Health System.

When was this NPI record last updated?

The NPPES record for Diana Santiago Chamorro was last updated on November 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months 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.