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MIRIAM M PADILLA DIAZ MD
NPI 1164916730
Internal Medicine - Sleep Medicine in Ponce, PR

Active since June 18, 2018PECOS EnrolledAccepts Medicare Assignment
917 AVE. TITO CASTRO, TORRE MEDICA SAN LUCAS STE 701, PONCE, PR 00716(787) 290-5577 Get Directions Write a Review

NPPES record last updated: October 22, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 1, 2021, Oct 8, 2021, Jun 18, 2018 (3 updates tracked since 2018).

About Miriam M Padilla Diaz Md NPPES

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

MIRIAM M PADILLA DIAZ MD (NPI 1164916730) is an individual sleep medicine provider in Ponce, Puerto Rico, licensed in Puerto Rico (22683) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1164916730
Entity TypeIndividualFemale
Primary Taxonomy207RS0012X
Provider Legal NameMIRIAM M PADILLA DIAZCredential: MD
Location Address917 AVE. TITO CASTRO, TORRE MEDICA SAN LUCAS STE 701Ponce, PR 00716-4717
Mailing Address410 Ave HostosMayaguez, PR 00682-1560
Phone(787) 290-5577
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateJune 18, 2018
Last NPPES UpdateOctober 22, 20243 updates tracked since enumeration
NPPES CertifiedOctober 18, 2024
✔ NPI 1164916730 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Sleep MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RS0012X
License✔ Licensed in PR · 22683
Definition
An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Also ListedInternal MedicineTaxonomy 207R00000X · License 35258 (PR)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 14750-I (PR), 35258 (PR)

Secondary Practice Locations 2

Location 1351 AVE. HOSTOS, MEDICAL EMPORIUM SUITE 114Mayaguez, PR 00682-1503 · Phone (787) 986-7273
Location 2Calle Jose de Diego, Aguadilla PuebloAguadilla, PR 00603 · Phone (787) 658-0000

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

Miriam M Padilla Diaz 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 ID5294171922
PECOS Enrollment IDI20241025001227
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 Miriam Padilla Diaz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Somnos Corp
Sleep Disorder Diagnostic
917 AVE TITO CASTRO, TORRE MEDICA SAN LUCAS SUITE 701
Ponce, PR 00716
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 2 clinicians in this Medicare group
NPI 1295923720 (787) 290-5577

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00716 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
$100.24 typical visit price
range $18.24 – $140.44
Typical copayment $25.06 (range $4.56 – $35.11)
Most-billed visit code 99214
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 Miriam Padilla Diaz's NPI number?

The NPI number for Miriam Padilla Diaz is 1164916730. It was assigned to this individual provider in the NPPES registry on June 18, 2018.

Where is Miriam Padilla Diaz located?

Miriam Padilla Diaz practices at 917 Ave. Tito Castro Torre Medica San Lucas Ste 701, Ponce, PR 00716. The listed phone number is (787) 290-5577.

What is Miriam Padilla Diaz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

Is Miriam Padilla Diaz enrolled in Medicare?

Yes. Miriam Padilla Diaz 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 Miriam Padilla Diaz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Miriam Padilla Diaz reassigns Medicare benefits to Somnos Corp (Ponce, 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 Miriam Padilla Diaz'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 Miriam Padilla Diaz was last updated on October 22, 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.