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ASTRID KRYSTAL CRESPO SANTIAGO MD
NPI 1194494542
General Practice in Ponce, PR

Active since September 09, 2021PECOS EnrolledAccepts Medicare Assignment
URB. EL MADRIGAL, CALLE 10 L4, PONCE, PR 00730(787) 247-2107 Get Directions Write a Review

NPPES record last updated: September 9, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Astrid Krystal Crespo Santiago Md NPPES

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

ASTRID KRYSTAL CRESPO SANTIAGO MD (NPI 1194494542) is an individual general practice provider in Ponce, Puerto Rico, licensed in Puerto Rico (22502) and active in the NPI registry since September 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1194494542
Entity TypeIndividualFemale
Primary Taxonomy208D00000X
Provider Legal NameASTRID KRYSTAL CRESPO SANTIAGOCredential: MD
Location AddressURB. EL MADRIGAL, CALLE 10 L4Ponce, PR 00730
Mailing AddressUrb. El Madrigal, Calle 10 L4Ponce, PR 00730 · (787) 247-2107
Phone(787) 247-2107
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateSeptember 9, 2021
NPPES CertifiedSeptember 9, 2021
✔ NPI 1194494542 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in PR · 22502
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

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

Astrid Krystal Crespo Santiago 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 ID5193160935
PECOS Enrollment IDI20240301003337
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 Reassignment

Medicare enrollment records show Astrid Crespo Santiago reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Corporacion De Salud Asegurada Por Nuestra Organizacion Solidaria, Inc
Public Health & General Preventive Medicine
PLAZA LOS PRADOS SHOPPING CENTER
Caguas, PR 00725
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 23 clinicians in this Medicare group
NPI 1023654316 (787) 745-0340

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

Other Providers at the Same Location NPPES

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

MAYRA PACHECO CRNA
Nurse Anesthetist, Certified Registered
URB. EL MADRIGAL, CALLE 4 E 24
PONCE, PR 00730
Ponce Municipio (787) 901-3343

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 Astrid Crespo Santiago's NPI number?

The NPI number for Astrid Crespo Santiago is 1194494542. It was assigned to this individual provider in the NPPES registry on September 9, 2021.

Where is Astrid Crespo Santiago located?

Astrid Crespo Santiago practices at Urb. El Madrigal Calle 10 L4, Ponce, PR 00730. The listed phone number is (787) 247-2107.

What is Astrid Crespo Santiago's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Astrid Crespo Santiago enrolled in Medicare?

Yes. Astrid Crespo 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.

Which organization bills Medicare for Astrid Crespo Santiago's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Astrid Crespo Santiago reassigns Medicare benefits to Corporacion De Salud Asegurada Por Nuestra Organizacion Solidaria, Inc (Caguas, PR). The 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 Astrid Crespo Santiago's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Astrid Crespo Santiago was last updated on September 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.