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DR. LIN MARGARET CHU JOY DAVILA MD
NPI 1669046058
General Practice in Santurce, PR

Active since May 19, 2021PECOS Enrolled
1519 AVE PONCE DE LEON STE 1105, SANTURCE, PR 00909(787) 977-0707 Get Directions Write a Review

NPPES record last updated: July 7, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 7, 2023, Jul 6, 2022, May 19, 2021 (3 updates tracked since 2021).

About Dr. Lin Margaret Chu Joy Davila Md NPPES

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

DR. LIN MARGARET CHU JOY DAVILA MD (NPI 1669046058) is an individual general practice provider in Santurce, Puerto Rico, licensed in Puerto Rico (23377) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Fajardo, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1669046058
Entity TypeIndividualFemale
Primary Taxonomy208D00000X
Provider Legal NameDR. LIN MARGARET CHU JOY DAVILACredential: MD
Location Address1519 AVE PONCE DE LEON STE 1105Santurce, PR 00909-1722
Mailing AddressUrb Veve Calzada, Calle 3a O28Fajardo, PR 00738 · (939) 216-3292
Phone(787) 977-0707
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateMay 19, 2021
Last NPPES UpdateJuly 7, 20233 updates tracked since enumeration
NPPES CertifiedJuly 7, 2023
✔ NPI 1669046058 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 · 23377
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

Secondary Practice Location 1

Location 1404 Ave General ValeroFajardo, PR 00738-3998 · Phone (787) 655-0505

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Lin Margaret Chu Joy Davila Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1557725017
PECOS Enrollment IDI20230915003333
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 Lin Chu Joy Davila reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Centro Medico Del Turabo Inc
Multi-Specialty
HIMA SAN PABLO CAGUAS, URB MARIOLGA #100 AVE LUIS MUNOZ MARIN
Caguas, PR 00725
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 428 clinicians in this Medicare group
NPI 1710107883 (787) 653-3434
Puerto Rico Primary Care Mso, Inc. - Cdt Luquillo
Emergency Care
CALLE 14 DE JULIO NO 159, BO MATA DE PLATANO
Luquillo, PR 00773
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 19 clinicians in this Medicare group
NPI 1134873235 (787) 885-4446

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
12 services12 patients

Other Providers at the Same Location NPPES

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

DR. EMILY IRIZARRY MD
Physician Assistant (Medical)
1519 AVE PONCE DE LEON STE 1105
SAN JUAN, PR 00909
San Juan Municipio (787) 977-0707

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 Lin Chu Joy Davila's NPI number?

The NPI number for Lin Chu Joy Davila is 1669046058. It was assigned to this individual provider in the NPPES registry on May 19, 2021.

Where is Lin Chu Joy Davila located?

Lin Chu Joy Davila practices at 1519 Ave Ponce De Leon Ste 1105, Santurce, PR 00909. The listed phone number is (787) 977-0707.

What is Lin Chu Joy Davila's specialty?

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

Is Lin Chu Joy Davila enrolled in Medicare?

Yes. Lin Chu Joy Davila is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Lin Chu Joy Davila's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lin Chu Joy Davila reassigns Medicare benefits to 2 organizations: Centro Medico Del Turabo Inc (Caguas, PR) and Puerto Rico Primary Care Mso, Inc. - Cdt Luquillo (Luquillo, PR). 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 Lin Chu Joy Davila'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 Lin Chu Joy Davila was last updated on July 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.