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MIRIAM HERNANDEZ HERNANDEZ M.D.
NPI 1528169737
General Practice in Aguada, PR

Active since September 26, 2006PECOS EnrolledAccepts Medicare Assignment
CARR. 417 KM 3.0 BO. ASOMANTE, AGUADA, PR 00602(787) 868-7777(787) 868-7777 Get Directions Write a Review

NPPES record last updated: June 22, 2020. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jun 22, 2020, Jun 19, 2020 (2 updates tracked since 2020).

About Miriam Hernandez Hernandez M.d. NPPES

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

MIRIAM HERNANDEZ HERNANDEZ M.D. (NPI 1528169737) is an individual general practice provider in Aguada, Puerto Rico, licensed in Puerto Rico (15775) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2003).

NPPES Registry Identity

NPI1528169737
Entity TypeIndividualFemale
Primary Taxonomy208D00000X
Provider Legal NameMIRIAM HERNANDEZ HERNANDEZCredential: M.D.
Location AddressCARR. 417 KM 3.0 BO. ASOMANTEAguada, PR 00602
Mailing Address85 Villas De SotomayorAguada, PR 00602-2620 · (787) 868-7777 · Fax (787) 868-7777
Phone(787) 868-7777
Fax(787) 868-7777
Sole ProprietorYes
Medical School CMSOtherGraduated 2003
Enumeration DateSeptember 26, 2006
Last NPPES UpdateJune 22, 20202 updates tracked since enumeration
NPPES CertifiedJune 22, 2020
✔ NPI 1528169737 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 · 15775
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

Miriam Hernandez Hernandez M.d. 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 ID4789620600
PECOS Enrollment IDI20050630000920
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 Hernandez Hernandez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mhh Medical Services LLC
General Practice
CARR 417 KM 3.0 BO. ASOMANTE
Aguada, PR 00602
  • Reassigned Medicare billing, Puerto Rico enrollment
NPI 1639795826 (787) 868-7777

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

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 Hernandez Hernandez's NPI number?

The NPI number for Miriam Hernandez Hernandez is 1528169737. It was assigned to this individual provider in the NPPES registry on September 26, 2006.

Where is Miriam Hernandez Hernandez located?

Miriam Hernandez Hernandez practices at Carr. 417 Km 3.0 Bo. Asomante, Aguada, PR 00602. The listed phone number is (787) 868-7777.

What is Miriam Hernandez Hernandez's specialty?

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

Is Miriam Hernandez Hernandez enrolled in Medicare?

Yes. Miriam Hernandez Hernandez 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 Hernandez Hernandez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Miriam Hernandez Hernandez reassigns Medicare benefits to Mhh Medical Services LLC (Aguada, 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 Hernandez Hernandez'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 Hernandez Hernandez was last updated on June 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.